Test systems

Inframet manufactures a very long series of test systems (over 70) for testing all types of EO imaging/laser systems: thermal imagers, night vision devices, VNIR cameras, SWIR imagers, laser systems, multi-sensor systems, fused imagers, UV imagers, THz imagers, active imagers, optical systems, space imagers) and critical modules of such EO systems (image intensifier tubes, VIS-SWIR FPA image sensors, IR FPAs sensors, discrete IR detectors, optical objectives).

Inframet test systems can be divided into two groups:

Test systems for testing EO systems/modules in typical work conditions: laboratory/workshop of normal ambient temperature, humidity, air cleanliness, and air pressure (Table 1).
Test systems for testing EO systems/modules in non-typical work conditions: field/depot conditions, temperature chamber, cleanroom chamber, vacuum chamber (Table 2).

Table 1. Test systems for testing EO systems/modules in typical work conditions

Thermal imagers

VIS-NIR cameras

Night vision devices

SWIR imagers

Laser systems

Boresight

Multi-sensor systems

Fused imagers

UV imagers

THz imagers

Active imagers

Optical systems

Space imagers

Image intensifiers

VIS-SWIR FPA sensors

IR FPA sensors

Discrete detectors

Optical objectives

Table 2 Test systems for testing EO systems/modules in non-typical work conditions


FIeld/depot conditions	Temperature chamber	Cleanroom chamber	Vacuum chamber

Inframet proposals can be generally divided into three groups depending on complexity of offered test equipment:

Test system for single EO system
Package of test systems for several EO systems
National metrology system for EO technology

A test system for a single EO system (example DT system for testing thermal imagers)is considered as a simplest case. Great majority of orders belong to this group. However, all our test systems can be delivered in a series of versions of different technical sophistication.Therefore in this group can be found both simple low cost systems for testing short range imagers and expensive, sophisticated systems for testing long range space imagers.

Package of test systems for testing several EO systems is an option suited for big manufacturers of EO systems or maintenance/repairing workshops that need to test a wide range of EO systems and prefer a single supplier of test equipment responsible for metrology of EO systems.

National metrology system for EO technology is the highest grade order that Inframet can carry out.In this case Inframet delivers systems for testing all types of EO system, calibration sets and know-how how to recalibrate the calibration sets using existing local metrology centers. In this way customer country achieve capabilities to test EO systems without any dependence to external centers.

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