OSRAM Central Laboratory -
Your partner for tests relating to product development and validation

The environmental influences impacting products in various ways seriously affect their properties and functions within their service life cycles. To gain a basis for improving these properties, product behavior can be represented by means of fast-motion artificial aging processes.

Due to the accreditation of our laboratory in Herbrechtingen, Germany, we are able to comply with and guarantee worldwide standards in the field of test procedures. Accurate test results can only be achieved through continuous monitoring of the processes.

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Our laboratory has been accredited since 2013 as a testing laboratory for numerous environmental simulation tests.
Download: Accrediation certificate D-PL-17666-03-00 (DE)
Download: List of accredited activities in the flexible scope (DE)

Download: Accreditation certificate D-PL-12130-01-00 (Reliability and Failure Analysis Laboratory Regensburg)

Download: Overview of standards with applied versions (Reliability and Failure Analysis Laboratory Regensburg)

The range of services offered by the laboratory includes the following test procedures:

Temperature and climate tests

Electrical tests

Geometric measurement

Mechanical tests

Analysis

Light measurement/ Photometry

Temperature and climate tests

Sun simulation

As part of a solar simulation, natural sunlight is simulated by the technical device of a solar simulator. By replicating the natural spectrum of sunlight, the effects of light on specific irradiated objects can thus be studied under laboratory conditions, and aging caused by solar radiation, temperature and humidity can be simulated. The advantage is being able to perform and reproduce measurements under defined, continuous conditions independent of the day and season.

Within the solar simulation chamber, both short-wave and long-wave sunlight-like radiation act on the test specimen. While the short-wave components have a destructive effect that should not be underestimated, the long-wave components can lead to strong heating of the irradiated bodies and thus to overheating.

Tests with solar simulation are recommended for all products which are operated outdoors or indirectly exposed to the sun.

Selection of test standards:

DIN 75220
DIN EN 60068-2-5

Technical data
Dimensions test chamber	Width: 1100 mm Depth: 950 mm Height: 975 mm
Test volume	1000 l
Irradiance	800 to 1200 W/m² with regard to the test area, infinitely variable
Irradiation type	1 piece 2.5 kW metal halide radiator
Temperature test with irradiation
Temperature range	-20 °C to +100 °C
Climate test with irradiation
Temperature range	+15 °C to +80 °C
Humidity range	10 % RH to 80 % RH
Temperature test without irradiation
Temperature range	-30 °C to +100 °C
Climate test without irridation
Temperature range	+10 °C to +90 °C
Humidity range	10 % RH to 90 % RH

Salt spray test


Video: Salt spray test

A salt spray test is used to test industrial materials for corrosion resistance to a salty, aggressive atmosphere.

Corrosion is a physicochemical interaction between a metal and its environment that results in a change in the properties of the metal. Corrosion can lead to significant impairment of the function of the metal, the environment or the technical system of which they form a part. Corrosion gnaws not only on base metals, but also on higher alloyed, tempered materials, plastics and painted surfaces.

Therefore, the test is particularly sensible for products which are used on the high seas or near the sea. In the automotive sector, the salt spray test is now part of the standard test scope.

The test item is placed in the test chamber and exposed to a salty fog atmosphere. A simulation of stress on the test item caused by salt solutions, comparable to conditions in road traffic, is shown. Run times of a salt spray test range from about 96 to 240 hours.

Selection of test standards:

DIN 53167
MIL Std 810G Test 509.5
DIN EN 60068-2-52

Selection of accredited test standards:

DIN EN ISO 9227 Test NSS
DIN EN 60068-2-11 Test Ka
LV124 / VW80000 / MBN LV124 / GS 95024-1

Technical data
Dimensions test chamber	Width: 1560 mm Depth: 570 mm Height: 740 mm
Test volume	1130 l
Salt spray	Minimum temperature: 25°C
Condensation	Minimum temperature: 25°C
Humidifier	Minimum temperature: 25°C
Brine	5% NaCl concentration
Duration	Approx. 96 - 240h

Salt spray according to DIN 50 021
Parameter
Temperature in chamber	35°C
NaCl concentration	50 g/l = 5 % solution
Duration	Max. 240 h

Outgassing test

The use of materials which are based on organic compounds such as plastics and adhesives involves certain risks due to the problem of outgassing.

By carrying out an outgassing test, the effects that only occur after a longer period of time in normal use of the illuminants and products can be revealed in a short time. The outgassing behavior of materials, components and complete modules is fully investigated. In addition, we offer material tests with customer-specific test temperature and test duration.

For this purpose, the test specimens are heated in a chamber and the outgassing substances are detected on a test plate.

Our range of services thus includes outgassing tests on lamps in accordance with:

Hella N67052: Feb 2006
PSA C77 2760: Sep 2004

Technical data
Dimensions test chamber:	Width: 160 mm Depth: 160 mm Height: 70 mm
Test volume	1.8 l
Max. temperature	140°C
Temperature homogeneity	±8K
Detection plates temperature	10-40°C

Climate test

Environmental-Simulation-Laboratory-Climatical-Testing (1000×572)

In a climate test, environmental influences such as temperature or humidity fluctuations are simulated, testing their effects on the functional performance of products.

Many technical products are exposed to weather conditions over the course of their service life or are used in environments in which they must regularly withstand large temperature fluctuations and humidity.

Combined temperature and humidity tests, as stand-alone tests or in combination with vibration, can be performed as part of the climate testing. In addition to time accelerated test programs, control, operation as well as monitoring of the test items, such as for service life tests, are also offered.

Test results are used to optimize product durability, reliability and performance.

Selection of accredited test standards:

DIN EN 60068-2-30 Test Db
DIN EN 60068-2-38 Test Z/AD
ISO 16750-4
IEC 60068-2-14 Test Nb
LV124 / VW80000 / MBN LV124 / GS 95024-1

Technical data
	Weiss climatic chamber WKL100/70	Weiss climatic chamber WK 480/15	Vötsch climatic chamber VCS 7150-5
Dimensions test chamber	Width: 490 mm Depth: 380 mm Height: 540 mm	Width: 760 mm Depth: 650 mm Height: 950 mm	Width: 1060 mm Depth: 1475 mm Height: 950 mm
Test volume	100 l	480 l	1500 l
Min. temperature	-70°C	-70°C	-72°C
Max. temperature	+180°C	+180°C	+180°C
Heating	3.5 [K/min]	17 [K/min]	6 [K/min]
Cooling	3.5 [K/min]	15 [K/min]	5 [K/min]

Temperature shock

Temperature shock testing involves testing the resistance of components, devices and other products to rapid changes in ambient temperature. Our temperature chambers allow us to abruptly change ambient conditions.

The test items are subjected to rapid temperature changes in air with alternating upper and lower temperature loads. Based on these cyclic loads and accelerated aging caused by temperature changes, weak points on the test specimen can be made visible.

Selection of accredited test standards:

DIN EN 60068-2-14 Test Na
LV124 / VW80000 / MBN LV124 / GS 95024-1

Technical data
	Vötsch shock chamber VT 7006 S2	Vötsch SchockEvent SE/120/V2	Vötsch shock chamber VT 7012 S2
Dimensions test chamber	Width: 380 mm Depth: 430 mm Height: 370 mm	Width: 470 mm Depth: 650 mm Height: 410 mm	Width: 470 mm Depth: 650 mm Height: 410 mm
Volume	60 l	120 l	120 l
Min. temperature	-80°C	-80°C	-80°C
Max. temperature	+220°C	+220°C	+220°C

Chemical resistance

Chemical resistance refers to the resistance of materials to the effects of chemicals and liquids. Products are tested for the chemicals and liquids acting on them during the product life cycle in the context of chemical resistance.

It is possible to detect any damage to the surface of materials that occurs in this process. Surfaces of materials as well as materials should not change or become brittle due to liquids present in an area of application.

We have an extensive range of required test liquids, ranging from preservatives and de-icing and cleaning agents to oils, cosmetic products, fuels, disinfectants, urine substitutes, extinguishing agents, beverages and greases.

Selection of test standards:

LV124 C-01
USCAR 3-3
USCAR 2-14

Humid storage

In the context of a humid storage, also called condensed water test, test items, which can arise in a humid environment such as condensed water constant climate or condensed water alternating climate, are examined. In the test chamber, condensation of humid air is generated on the surface of the coated item using defined environmental conditions. The test is used to clarify the behavior of the item in humid environmental climates, allows conclusions to be drawn about the performance of the corrosion protection and enables potential coating defects to be identified.

Selection of accredited test standards:

DIN EN ISO 6270-2

Technical data
Dimensions test chamber:	Width: 750 mm Depth: 520 mm Height: 850 mm
Test volume	300 l
Max. temperature	45 °C
Humidity	100% RH

IP protection types: Dust

IP ingress protection types

IP ingress protection class is the degree to which devices and their housings are protected against the ingress of moisture, water, dust and foreign bodies. Application of IP ingress protection tests are mainly used in the use of electrical and electronic equipment, which must not be damaged due to certain environmental conditions.

The IP code, which stands for the IP ingress protection code, is composed of two code numbers. These provide information about the degree to which the device is protected from external influences.
A code which combinations consist of the digits 1-6, or 1-6K, depending on the standard, indicates the protection against the ingress of foreign bodies such as dust and contact.

Combinations of the digits from 1-9, or 1-9K, depending on the standard, on the other hand, represent protection against water penetration. The combinations are precisely defined in the standards mentioned below.

The first digit indicates the level of protection of the device against foreign bodies and contact, ranging from no protection (IP0X) to complete protection against contact and dust (IP6KX). The second digit, on the other hand, stands for the degree of protection against water penetration. Protection here also ranges from no protection (IP0X) to protection at high pressure (IP9KX).

Devices require either protection against foreign bodies or against water. A combination of both does not apply. In these cases, the unused digit is replaced by an X.


Video: IP ingress protection types: Dust

IP ingress protection class dust

We carry out various IP protection class tests against this ingress of dust. We offer tests with or without negative pressure in the test specimen and with different types of dust. The tightness of the housing is tested as well as other problems such as the restriction of mobility.

Selection of test standards:

DIN EN 60529
DIN EN ISO 20653
DIN 40050-9

Technical data
Dimensions test chamber:	Width: 950 mm Depth: 950 mm Height: 1000 mm
Test volume	Approx. 900 l
Dust type	Talcum, Arizona
Ingress protection type	IP5X - IP6X
Permissible total weight of the test item	50 kg
Permissible ambient temperature	10°C to 35°C

IP ingress protection types: Water

IP ingress protection types

IP ingression protection class is the degree to which devices and their housings are protected against the ingress of moisture, water, dust and foreign bodies. Application of IP ingression protection tests are mainly used in the use of electrical and electronic equipment, which must not be damaged due to certain environmental conditions.

The IP code, which stands for the IP ingression protection classes, is composed of two code numbers. These provide information about the degree to which the device is protected from external influences.
A code whose combinations consist of the digits 1-6, or 1-6K, depending on the standard, indicates the protection against the ingress of foreign bodies such as dust and contact.

Devices require either protection against foreign bodies or against water. A combination of both does not apply. In these cases, the unused digit is replaced by an X.


Video: IP ingress protection types: Water

IP ingression protection type water

This IP ingression protection type code describes the protection and resistance of a housing against the penetration of moisture. The water protection test is used to ensure the function of the products under the influence of rain, splash and jet water. In the test laboratory, we perform various IP ingress protection tests against the penetration of water and moisture, whether by sprinkling or diving.

Selection of test standards:

DIN EN 60529
DIN EN ISO 20653
DIN 40050-9

Technical data
Dimensions test chamber:	Width: 950 mm Depth: 1450 mm Height: 800 mm
Test volume:	5800 l
Protection type	IPX1 - IPX9K
Permissible weight of the test item	35 kg
Water pressure	2.5 to 6 bar
Spray radius	600mm / 800mm
Ambient temperature	10°C to 35°C

Hazardous gas test

Materials are exposed to air pollutants such as sulfur dioxide or nitrogen oxides to varying degrees during their use. In the case of metallic materials in particular, this can lead to corrosion damage in combination with high ambient humidity. Corrosion is a physicochemical interaction between a metal and its environment which leads to a change in the metal's properties. Corrosion gnaws not only at base metals, but also at higher alloyed, tempered materials, plastics and painted surfaces.

An optical change caused by harmful gas can also occur in plastics. These effects on materials can cause equipment failure.

To demonstrate this resistance of technical products to hazardous gases, climatic test chambers allow precise dosing of hazardous gases into a climatized air volume. The main components of hazardous atmospheric trace gases are sulfur dioxide (SO2), nitrogen oxides (NOX), hydrogen sulfide (H2S), chlorine gas (CL2) and NO2, with carrier gas synthetic air. Both single gas tests and mixed gas tests can be performed.

Selection of test standards:

IEC 60068-2-60
ISO 21207

Technical data
Pollutant gas adjustment tank
Dimensions test chamber	Width: 630 mm Depth: 630 mm Height: 670 mm
Test volume	270 l
Humidity range	+15°C to +60°C
Dew point range	10% RH to 93% RH
Special climate point	+25°C/95% RH

Splash water

Splash water tests are used to prove the insensitivity to thermal shocks (air to liquid) of components and systems located in the surge area of a vehicle. In addition, the tightness of housings or encapsulations is checked.

This method simulates, for example, driving through a puddle in winter, when the part to be inspected is at a high temperature due to the surrounding motor and then is immediately cooled by the water. The water is tempered to a temperature of 0 to +4°C, while the part to be tested has been brought to a high temperature (e.g. +160°C).

Here, the effects of the alternating expansion of materials are tested, whereby the penetration of water is just as much a part of this as the function of the device.

Selection of test standards:

BMW GS 95024-3-1
ISO 16750-4
MBN LV124-2
VW 80101
VW 80000

Technical data
Usable space (L x W x H)	680 mm x 590 mm x 400 mm, max. 20kg
Temperature range (test room)	-30/+100°C
Water temperature	0 to 4 °C
Surge duration	max. 5 sec, burge nozzle 220mm
Test medium	distilled water, mixed with and without Arizona dust
Cycles	Freely programmable temperature, automatic splashing

Mechanical tests

Vibration test


Video: Vibration test

A product is subjected to various mechanical stresses during each phase of its product life cycle, which can lead to a change in materials, severe damage and consequent failure of the product. This can affect both transportation and normal operation. To ensure that the product can withstand the stresses, these are simulated by vibration testing. Electrodynamic shakers are therefore used to induce vibrations within the component during vibration and modal analyses. In addition, they are used for fatigue tests where high frequencies have to be induced.

The induction modes are divided into sine stimulation (deterministic algorithmic vibrations), random or noise stimulation (stochastic vibrations), and shock stimulation (single shock or impact).

Selection of accredited testing standards:

DIN EN 60068-2- 6
LV124 / VW80000 / MBN LV124 / GS 95024-1
DIN EN ISO 13355
IEC 60068-2-27
ISO 2248
ISO 16750-3
JESD22- B103B.01

Technical data

RMS SWR3710, SWR900
Dimensions test chamber	Width: 800 mm Depth: 800 mm Height: 950 mm
Test volume	608 l
Max. power
Shock	15 KN	a_s=1660m/s²
Sine	7.5 kN	a_s=833m/s²
Max. payload	250kg
Max. dynamic stroke (shock/sine)	51mm	36mm

RMS SWR 6005 (without climate chamber) Test Manager SWR900
Max. power
Shock	10 KN	a_s=1000m/s²
Sine	11.7 kN	a_s=1170m/s²
Noise	8.10 kN	a_s=1170m/s²
Max. load compensation	250kg
Max. amplitude (peak/peak)
Max. displacement to electrical switch	±12.7mm/25.4mm
Max. displacement to mechanical stops	ca. ± 20mm/40mm

Stone chip test


Video: gravel impact test

The test of the gravel impact resistance of coatings carried out in accordance with DIN EN ISO 20567-1 is considered a multi-impact test. The gravel impact test is a standardized test method for investigating the durability of coatings and is required by vehicle manufacturers in a wide range of standards.

In the standard-compliant multi-grit tester, coated test items are bombarded in rapid succession by many small sharp-edged impact bodies, a standardized chilled cast granulate. The bombardment material is accelerated by compressed air at a specified angle onto the test item. The gravel impact resistance is then assessed.

Technical data
Dimensions test chamber	Width: 800 mm Depth: 500 mm Height: 600 mm
Test volume	350 l
Launch distance	290 mm
Launch angle	54 °
Launch pressure	200 kPA (= 2 bar)
Shot area	80 x 80 mm

High-speed recording


Video: high-speed recording

High-speed recording enables the exploration and study of high-speed process flows.

The Keyence "VW-9000" high-speed camera has a wide range of dynamic recording options. Applications of the innovative Keyence camera include recording the vibration behavior of a test item on shakers when attention is to be paid to mounts, specific fixing points or connections. Furthermore, recordings of an impact during a drop test, as well as of shock pulses are conceivable.

In addition to a macro lens with 6x optical zoom, the high-speed camera offers colour images instead of conventional black-and-white images. A free angle adjustment of the tripod allows mobile applications of the camera. An integrated illumination unit that can be adapted to any application situation produces high-quality images, and there is also a full-frame scanning system. Frame rates can be up to 230,000 fps.

Tension/compression test


Video: tension/compression test

Tension/compression tests can be used to determine how components or connectors, for example, react when subjected to a sequence of compressive and traction.

Mechanical tests such as tension, compression and bending, as well as the determination of insertion, withdrawal and retention forces, can be applied to materials and components in a variety of ways.

The test items are loaded by the test variables force, moment or deformation with defined value, time sequence and defined frequency. Tension, compression and flexure tests based on various test standards are distinguished as classic test types.

With our tension/compression tests, we offer strength and component testing in the load range up to a maximum of 5 kN. Clamping tools and test equipment are available for statistical and dynamic tension tests, statistical and dynamic compression tests, and bending tests.

Selection of possible test standards:

USCAR 15-3

Technical data
Test chamber	Width:440 mm Height: 1070 mm
Load frame	Width: 917 mm Depth: 358 mm Height: 1331 mm
Test power, max.	5 kN
Traverse speed	vmin: 0,0005 mm/min. vmax: 1500 mm/min. increased traverse return speed (with reduced force): 2000 mm/min.
Traverse return speed	Max. 2000 mm/min.
Accuracy of set speed	0,05 % of vN
Travel resolution of the drive	0,039 µm
Positioning repeatability on the crosshead (without direction reversal)	± 2,0 µm
Controller	Adaptive
Cycle time	1000 Hz
Force transducers Xforce P	Class 1 in the range of 0.4 ... 100 % of Fnom Class 0.5 in the range of 2 ... 100 % of Fnom
Force transducers Xforce HP	Class 1 at Fnom ≥ 200 N in the range from 0.2 to 100 % Class 0.5 in the range from 1 ... 100 %

Transport simulation/packaging testing


Video: transport simulation/packaging testing

The aim of the transport simulation and packaging test is to simulate the transport load on the type specimen on its way to its subsequent place of use by means of suitable test procedures from the field of vibration testing and environmental simulation. Be it a load caused by transport on rails, the road or extreme conditions of a sea transport or an air transport, the test should show in which condition the test item arrives at its destination. It also checks whether the packaging protects against damage and thus meets the requirements.

Results that can be shown on the basis of the simulation reduce the risk of transport damage and minimize costs associated with damage. Through simulation, we make the environment calculable for you.

Selection of test standards:

DIN EN ISO 13355

Shock test


Video: shock test

The purpose of performing shock loads and, thus, mechanical shock tests is to test conditions on objects that may occur during transport or subsequent use of the objects. Mechanical shock stresses occur at nearly every stage of the product life cycle and can cause a product to fail. The focus of the test is on a possible deterioration of the test object properties, on the evaluation of the constructive design or the dynamic behavior.

The loads are generally selected to be higher than in vibration testing, but of very short duration and frequency. By means of an integrated shock amplifier, an acceleration of 0-50.00g is possible.

Selection of accredited standards:

MIL-STD-883K
JESD22-B104C
IEC 60068-2- 27
ISO 2248

Technical data
Mounting surface	25 x 25 cm
Piston stroke	43 cm
Max. speed	8.4 m/s

Centrifuge

The centrifuge is a technical device that works by utilising mass inertia and separates components from suspensions, emulsions and gas mixtures using centrifugal force.

The centrifugal force is generated by the uniform circular motion of the material to be centrifuged.

A centrifuge is used, for example, in chemical, biological and technical applications.

Technical data

Beckman J6-MI high-performance centrifuge with 6-litre rotor
G-force	6835 xg
Max. capacity volume range	6000 ml
Maximum speed	6000 rpm
Velocity range	100 to 6000 rpm
Test room dimensions	910x711x838 mm
Rotor chamber diameter	58,0 cm
Test room volume	608 l
Temperature range	-20°C to 38°C
Maximum heat dissipation into the room in a stationary state	1,9 kW (7.000 Btu/h)
Degree of soiling	2

Portable measurement data acquisition

With the help of portable measurement data acquisition, processes are recorded and made available at any location. The relevant environmental and operational loads can be measured and analyzed by stress measurements on site in real use. For the development of reliable products, it is important to know exactly the load profiles that will occur in later use.

PCI and PCI Express receiver card supports easy connection to PCs and servers. Transducers here map x,y,z triax transducers. A recording is possible here up to 100,000g.

Our service offer covers beside the execution of vibration measurements, as for example at test stands or at rotating machines an evaluation and an evaluation of the vibration load.

Electrical tests

Another important part of the required properties of components used in motor vehicles is covered by electrical tests on the components. These tests are described in company standards such as VW80000, GS 95024-2-2, FMC 1278 and can be carried out with our battery simulator.

Our accreditation for the measurement of current and voltage enables us to also offer the electrical tests of LV 124 / VW80000 (E01- E024) or similar standards in an accredited manner.

Battery supply simulator

_{Copyright: AMETEK CTS Europe GmbH}

The Voltage Drop Simuzlator 200 Tower is used to simulate the various vehicle electrical system voltage profiles required by international standards and worldwide automotive manufacturer specifications. It also serves as a powerful DC voltage source for DUTs during automotive transient testing. The VDS 200Q series covers all 3 vehicle electrical system voltages.

Fast-Switches

_{Copyright: AMETEK CTS Europe GmbH}

The test set of the PFM 200N100.1 bz. PFM200N200 allows testing of the pulses E10, E13 and E14 of the standard OEM LV 124, as well as the E48-09 of the OEM LV 148. The generator also supports testing of short interruptions with fast falling/rising edges of less than 200 ns. For signal and data lines, there is also a 16-channel switch for currents from 100 µA to 2 A.

Load Dump

_{Copyright: AMETEK CTS Europe GmbH}

The pulses generated by the Load Dump LD200N simulate the sudden interruption of the battery from the alternator while the alternator continues to generate current to charge the battery. Such load dump pulses have a high pulse energy with great potential for destruction of other electrical or electronic equipment. The LD 200N simulates these high energy pulses for a range of up to 1.2 seconds. Through the built-in clipping module, the tester also generates clipped load dump pulses according to international standards and manufacturer specifications

ESD

_{Copyright: AMETEK CTS Europe GmbH}

Electronics and software have become indispensable components in the automobile. The verification of development results therefore includes not only the mechanical systems, but also the electronic control units and their software. The complexity of the highly networked systems places high demands on the test process and the test tools. Systematic and comprehensive tests are necessary in all development phases.

Electrostatic discharges, or ESD for short, cause a short, high electric current and can cause soaps to ignite. Under certain circumstances, in addition to a fire and explosion hazard, there is a risk of damage to electrical components in equipment. The ESD 30N is an ESD test generator for simulating ESD pulses for higher voltages up to 30kV for air and contact discharge. Simulation testing applies to equipment exposed to discharges of electricity due to environmental and installation conditions.

The ESD 30N test equipment significantly exceeds the requirements of EN/IEC 61000-4-2 and for automotive test applications.

High-voltage

_{Copyright: AMETEK CTS Europe GmbH}

High-voltage tests are used to verify the insulation and dielectric strength of electrical equipment. The high voltage is applied between a protective conductor and the short-circuited conductors of a test device.

The GLP2-BASIC multi-tester is a function tester for protective conductor, insulation, high voltage and leakage currents.

Light measurement/ Photometry

Luminous flux


Video: luminous flux measurement

Lighting products must meet a wide range of photometric requirements to ensure appropriate light quality. That is why we offer a wide range of photometric tests for light sources of all kinds. This can be used to check compliance with regulations or ensure aspects of energy efficiency.

Integrating sphere

Our various integrating spheres offer you the possibility to measure light sources of different types for luminous flux, spectral radiant flux, standard colour values as well as colour rendering. Light sources can be set up inside the sphere (4π - geometry) as well as from the outside (2π - geometry). For traditional halogen and innovative LED light sources, especially from the automotive sector, extensive special mounts are available. With temperature stabilized test sockets defined operating conditions can be realized. Our spheres are traceable to Dakks calibrated standards and thus offer high quality measurement results for our customers.

Technical data
Size	Ø 1,0 m and Ø 1,5 m
Test sockets	4-pole test sockets for automotive, thermostatted sockets for LED
Geometry	4π (lamp mounted in the center) 2π (coupling the light from outside)

Luminous intensity distribution


Video: Luminous intensity distribution measurement	Luminous intensity distribution body LED retrofit


_{Copyright: TechnoTeam Bildverarbeitung GmbH}

Goniometer

We offer you a wide range of goniometer types to measure luminous intensity distributions, colour coordinates dependent on the beam angle or spectral distributions. We evaluate light sources, LED modules or even automotive headlights. Compact near-field goniometers offer the possibility to measure ray data for reflector and optics design. Our goniometers are traceable to calibrated standards, providing high quality measurement results for you, the customer.

Selection of test standards:

Technical data
Rotation range of the lights	± 180° (left-right), ± 90° (top-bottom)
Angle accuracy	up to ± 0,01°
Maximum load of goniometer	35 kg
Photometer head	CLASS L (f1 '<1,5%) or CLASS A (f1' <3,0%) V (λ) correction
Illuminance measuring range	0.0001lx-200klx (automatic range)
Photometry linearity	0.2 %
Software	Software according to common standards such as GB, ECE, FMVSS108, JIS etc.
Measuring speeds	Fast / medium / slow measuring speeds are selectable

Luminance measurement


Video: luminance measurement

Lighting products must meet a wide range of photometric requirements to ensure appropriate light quality. That's why we offer a wide range of photometric tests for light sources of all kinds. This can be used to check compliance with regulations or to ensure aspects of energy efficiency.

Luminance measurement camera

Using a wide range of lenses, our colorimetric camera systems enable spatially resolved luminance and chromaticity measurements of light sources or luminaires of various sizes.

Like all our measurement systems, our luminance cameras are subject to test equipment monitoring and are traceable to calibrated standards.

Technische Daten
Standard resolution	1380 x 1030 pixels
Spectral adjustment	• adapted with all-glass filters to the V(λ)-function for the luminance function • adapted with all-glass filters to the X(λ)-, V(λ)- and Z(λ)-functions for measuring color values • further full glass filters are available
Metrological data
Metrological specifications	V(λ) [ f´1 < 3,5%1]; X(λ) [ f1 < 4% ] Z(λ) [ f1 < 6% ]; V´(λ) [ f*1 < 6% ]
Luminances	L (cd/m²)
Colour coordinates	x,y
Supported colour spaces	RGB, XYZ, sRGB, EBU-RGB, User, Lxy, Luv, Lu’v’, Luv, Chsuv, Lab, Ch*ab, HIS, HSV, HSL, WST
Measuring ranges (exposure times or integration times)	100 µs...15 s
Accuracy class depending on the lens (f-number = F):	1ms ... ca. 7500 cd/m² & 3 s ... ca. 2.5 Mcd/m² (F = min.) 1ms ... ca. 60000 cd/m² & 3 s ... ca. 20 Mcd/m² (F = max.)
Calibration uncertainty	fix focus objectiv ∆L [ < 2% ] focusable lens ∆L [ < 2,5% ]
Repeatability	∆L [ < 0,1% ] ∆x,y [ < 0,0001 ]
Measurement accuracy	∆L [ < 3% (for standard illuminant A) ] ∆x,y [ < 0,0020 (for standard illuminant A) ] ∆x,y [ < 0,0100 (test colour set)4]
Uniformity	∆L [ < 2% ]

Spectral measurements and photobiological evaluation

Light spectrum of an LED with 6000K

Light spectrum of a halogen lamp with 3000K

Transmission spectrum of a coated quartz bulb


Optical bench for measuring light sources of any kind	Precise positioning devices and various detector systems for determining the spectral irradiance

Photobiological evaluation

With the help of versatile spectrometers we can perform radiometric evaluations of light sources and headlamps according to ECE regulations (k₁, k₂, k_uv, k_red) as well as a classification according to IEC 62471 - photobiological evaluation of lamps and lamp systems.

Irradiance or radiance measurements in the ultraviolet, visible and infrared range provide them with information about the spectral composition of their light or radiation sources. The determination of reflectance or transmittance properties of different materials (e.g. lamp bulbs, headlamp lenses, reflectors, ...) complete our portfolio.

Through active cooperation and development of internationally recognized norms, standards and other committees, we can provide you with expert advice and plan the optimal measurement together with you.

Test standards:

ECE R37, 99, 128
IEC 62471

Technical data
Measuring device	Spectral range	Measurand
Double monochromator	250 - 2500nm	Spectral irradiance
Compact Array Spectrometer	350 - 1050nm	Spectral radiance
Dual-beam radiometer	200 - 2500nm	Directional and diffuse transmission/reflection

Geometrical tests

Coordinate measurement


Video: Coordinate measurement

A coordinate measurement is the acquisition of spatial coordinates of points on a workpiece surface. The measuring points are further processed and the values of the selected, assigned, geometric quantity are calculated.

Our Zeiss Contura is a coordinate measuring machine of the gantry type and has two optical sensors in addition to a tactile sensor. When measuring a wide variety of products, for example, the actual values of inspection characteristics such as distances, diameters or defined heights are compared with specified customer requirements as well as specified standards. These measurements are used to ensure the accuracy of fit of products. In addition to the flexible scanning of individual points, the non-contact acquisition of several thousand measuring points is also possible. Depending on the sensor and the measurement job, the measurement uncertainty is around 1-2μm. Furthermore, product-specific measurement programs can be created and evaluated for our customers.

Within the scope of the inspection equipment monitoring, a periodic DAkks calibration of the coordinate measuring machine takes place. Through the additional daily measurement of connection standards, we ensure the stability of our measuring systems and thus offer precise geometric measurement results for you as a customer.

Analysis

Overview


Stress crack - 200x magnification VHX-6000 digital microscope	C on printed circuit board - 3D analysis digital microscope VHX-5000

In our physical analysis laboratories, we use our many years of experience in test planning, product development and product validation to reveal the differences of DUTs before and after tests or incidents.

Appropriate techniques such as microscopy ,microsection analysis and X-ray etc. are applied to understand and document the condition of DUTs in an all-inclusive manner.

We offer advanced services in:

Reconstruction and clarification of damage and complaint cases
Development projects up to release testing
Support of technical marketing and benchmarking
Damage analysis in the manufacturing process
Consulting and evaluation services
Regulatory support
Support with standardization and legislation
Environmental consulting

Microscopy

3D surface contour of silicate optics


Video: microscopy

Through modern microscope equipment, it is possible to detect and document even the smallest changes in the objects to be tested. The photo option helps the client to form their own picture of the result and serves as a supplement to the created test protocol.

Our digital microscopes with 3D option and 3D laser confocal technology allow, in addition to the detailed examination of test items and components, the determination of surface roughness and the measurement of profile contours down to the deep µm range.

Our services:

Visual inspection of test items
Microscopic documentation and analysis of abnormalities up to 1µm
Images with high depth of field as well as depth profile analysis
Real-time depth composition
Accurate 3D and 2D measurement < 1µm
Any area of a measured object can be precisely quantified
Analysis of solder joints
Surface roughness according to ISO

Technical data digital microscope
Camera
Image sensor	1/1,8-Zoll-CMOS-Chip 1600 (H) x 1200 (V) Pixel
Scanning system	Full-frame scanning (progressive scanning)
Frame rate	50 frames/s
High dynamic range	16-bit resolution through RGB data from each individual pixel
Amplification	AUTO, MANUELL, VOREINSTELLUNG
Electronic shutter	AUTO, MANU, 1/60, 1/120, 1/250, 1/500, 1/1000, 1/2000, 1/5000, 1/9000, 1/19000
Supercharge shutter	0,02 s to 4 s
White balance	Auto, manual, one-touch setting, preset (2700K, 3200K, 5600K, 9000K)

3D laser microscope


3D laser microscop	3D laser scanning microscope

3D laser microscope

With our modern instruments, surface roughness according to ISO 25178 and line roughness according to ISO 4287 can be measured without contact.

Due to the high resolving power, very fine surface contours are detected that are not detectable with a probe tip.

Microsection analysis

Target preparation QFN solder joints

Ground joint analysis SMD component (capacitor)

Cut analysis solder penetration

Cut analysis (with measurement)


Grinder	Polishing machine

As the most important tool in quality assurance, microsection analysis allows an evaluation of soldering and joining parameters already in the product development process and is, thus, suitable for the optimization of process parameters. In addition to determining layer structures from the bonding or coating process, a cross-section enables the detection of the formation of intermetallic phases in the soldering process.

In mechanical joining processes such as press-fitting, riveting or hot caulking, cross sections can be used to check geometry specifications as well as the position and connection of the components involved.

In the field of failure analysis, cross-section analysis is also a valuable tool for identifying defective, "cold" solder joints, insufficient solder wetting or solder penetration. Material stress or pre-damage such as over-expansion, formation of grain boundaries and embrittlement can be agnosized by means of metallographic microsection analysis in combination with contrast-enhancing etching.

X-Ray

Our X-Ray, an automated X-ray system tested and approved by the German Technical Control Board (TÜV), scans and analyzes a wide variety of components in real time for damage and cracks. For example, solder joints are checked for voids or the position of pins in the plastic is assessed. With the built-in laminography function, it is also possible to record components in several different sections. This advanced X-ray analysis makes it possible to specifically inspect components for changes or damage during and after the validation process in order to confirm the proper functioning of electronic products, for example.

About

Team introduction - Environmental Simulation Laboratory in Herbrechtingen

Sammr Nasrallah-Goldberg

Global Head of Aftermaket Fixtures & QM Services

The responsibility for aftermarket products and the management of our automotive laboratories is a great challenge. Fulfilling these tasks with passion requires entrepreneurship, dedication and the pursuit of personal initiative.

Benjamin Kreisz

Head of Environmental Simulation, Head of Business Development & Product Management

To be successful in the automotive industry, it is necessary to adapt to new ways and solutions. Especially when it comes to product management and quality, you are sometimes the first to break these new ground.

Emin Tunceli

Team Lead Test Management

Planning and accompanying product audits as well as validations are truly exciting and varied tasks. The challenges we face require excellent team spirit and a high degree of reliability.

Dr. Markus Heßler

Team Lead Analytics & Climatical Testing

Successful testing requires both careful, reproducible test execution and very precise evaluation and analysis of the results. In our laboratories, we apply our many years of experience in product development and product validation to reveal differences in the test items before and after the tests.

Werner Halbritter

Senior Key Expert in the field of light measurement technology, radiometry and photobiology

Due to many years of experience in the field of light measurement technology, spectroradiometry, classification of light sources and standardization, we can offer support for questions and problems in this field or solve your measurement task in our laboratory.

Sven Zelic

Team Lead Mechanical Testing

In order to meet legal requirements as well as customer-specific demands, our team constantly moves in a varied and very exciting environment that creates added value and trust. By working closely with our customers, we minimize technical risks, enable continuous progress and promote innovation.

Any questions? Contact us!

We are happy to hear from you.

OSRAM Central Laboratory -Your partner for tests relating to product development and validation

The range of services offered by the laboratory includes the following test procedures:

Temperature and climate tests

Electrical tests

Geometric measurement

Mechanical tests

Analysis

Light measurement/ Photometry

Temperature and climate tests

Technical data

Technical data

Salt spray according to DIN 50 021

Technical data

Technical data

Technical data

Technical data

IP ingress protection types

Technical data

IP ingress protection types

Technical data

Technical data

Technical data

Mechanical tests

Technical data

RMS SWR3710, SWR900

RMS SWR 6005 (without climate chamber) Test Manager SWR900

Technical data

Technical data

Technical data

Technical data

Beckman J6-MI high-performance centrifuge with 6-litre rotor

Electrical tests

Light measurement/ Photometry

Technical data

Technical data

Technische Daten

Light spectrum of an LED with 6000K

Light spectrum of a halogen lamp with 3000K

Transmission spectrum of a coated quartz bulb

Technical data

Geometrical tests

Analysis

3D surface contour of silicate optics

Technical data digital microscope

3D laser microscope

About

Team introduction - Environmental Simulation Laboratory in Herbrechtingen

Sammr Nasrallah-Goldberg

Global Head of Aftermaket Fixtures & QM Services

Benjamin Kreisz

Head of Environmental Simulation, Head of Business Development & Product Management

Emin Tunceli

Team Lead Test Management

Dr. Markus Heßler

Team Lead Analytics & Climatical Testing

Werner Halbritter

Senior Key Expert in the field of light measurement technology, radiometry and photobiology

Sven Zelic

Team Lead Mechanical Testing

Any questions? Contact us!

OSRAM Central Laboratory -
Your partner for tests relating to product development and validation

RMS SWR 6005 (without climate chamber)
Test Manager SWR900