Infrared Thermal Imaging

Low Light Level Night Vision Integrated Test System

Product description: Low Light Level Night Vision Integrated Test System provides full-parameter test for field of view, gain, resolution and more. This night vision test system supports military inspection, factory accep
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Low Light Level Night Vision Integrated Test System

The Low Light Level Night Vision Integrated Test System is mainly used to test the performance of low-light night vision products. It can measure parameters of night vision devices including field of view, magnification, brightness gain, low-light brightness and brightness distribution of calibrated scenes, optical axis parallelism, resolution, focusing range and focusing distance.

It is widely applied to self-inspection, military inspection, delivery acceptance of low-light night vision series products, as well as field maintenance for troops.

微光夜视综合检测系统

Product Parameters

Parameter	Low Light Level Night Vision Integrated Test System
Illuminance Control Range	10^-11x ~ 10^-41x
Light Source Color Temperature	2856K ± 50K
Resolution Target	Complies with USAF1951 reflective resolution target
Contrast of Resolution Target	85% ~ 90%，55% ~ 60%，35% ~ 40%，25% ~ 30%
Resolution Measurement Range	（0.5-5）mrad
Collimator Specification	Aperture ≥ 200 mm, Focal Length ≥ 2000 mm, Parallelism ≤ 1′
Field of View Test Range	Max. horizontal FOV ≥ 50°, Max. vertical FOV ≥ 50°
Optical Axis Parallelism (Binocular)	Horizontal divergence ≤ 20′~2.3°, Horizontal convergence ≤ 60′, Vertical ≤ 30′
Brightness Measurement Range	10^-3cd/m²~ 100cd/m²

Optional Components

Parameter	Value
Low Light Illuminance Module	Measuring Range	1x10^-1lux ~ 1x10^-6lux	Light-Receiving Diameter	Φ20mm
Low Light Illuminance Module	Instrument Display (LCD)	4.7-inch touch color display	Instrument Interfaces	RS232和USB