PSI offers a diverse range of Automotive and Signalling Goniophotometers.  These operate in the CIE A/alpha coordinate system, and are used to measure and evaluate devices such as:

Automotive lighting, for example: headlamps, stoplamps, indicators, etc.;

• Other signalling devices including traffic lights, railway signals, etc.;

• Maritime and aeronautical signalling devices.

The laboratory equipment required depends on the types of test items being measured, the sophistication of the test equipment required, and the overall accuracy of measurement required.

These devices can generally be grouped into three main categories: the ASG-5.0 for high-end applications; the ASG-3.0 for mid-range; the ASG-2.0 for compact space requirements; and the budget ASG-1 series.  They can all be integrated with other equipment including our Integrating Spheres, Spectrometers; Licence Plate Measurement Systems and Reflex Reflector Measurement Systems to provide fully equipped photometric laboratories.

Your requirement not found here?  Speak to us for a customised solution!

The ASG-5.0 is a high-end goniophotometer for all automotive and signalling applications.  It has the performance required for all automotive photometric tests to the ECE, SAE, JIS, ADR and other rules.  It is a powerful tool for measuring devices ranging from small side markers to compound assemblies, and is ideal for public testing laboratories and R&D institutes.

The ASG-3.0 is a mid-range goniophotometer for automotive and signalling applications.  It is more compact than the ASG-5.0, and it provides excellent features including ability to perform photometric tests to most automotive rules and also regulations for other signalling devices.  It is a perfect trade-off between cost and performance.

The ASG-2.0 is a compact goniophotometer for automotive and signalling applications.  It can fit into narrow laboratory environments, and because it is supported from beneath it has the capacity for heavy test samples.

The ASG-1.5 is a large sized but budget cost goniophotometer for automotive and signalling applications.  It is designed primarily for smaller manufacturers and those who have moderate aims in their photometric testing, such as for prototyping and other research and development purposes.

The ASG-1.1 is a lightweight, budget goniophotometer for automotive and signalling applications.  It is also designed primarily for smaller manufacturers and those who have moderate aims in their photometric testing, such as for prototyping and other research and development purposes.  According to application, it can be bench-mounted or freestanding.