Products
Contant
Products
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TS7700 Grating Spectrophotometer
Introduction: Ts7x series is a grating spectrophotometer that 3nh company has spent 3 yearsto design -
TE143 resolution test card, NO.1 test, ISO calibration board
This test card is designed to detect the readability of file copies. The direction of the two side -
TS7600 Spectrophotometer
Introduction: Ts7x series is a grating spectrophotometer that 3nh company has spent 3 yearsto design -
YS6080 Pulsed Xenon lamp Benchtop Spectrophotometer
YS6080 Pulsed Xenon lamp Benchtop Spectrophotometer Brief Introduce: YS6080 is a benchtop grating sp -
The United States Air Force TE250 1951 Essar resolution test
The test card contains 0 to 7 groups of high contrast transparency on 35mm's film. A single pattern -
YS6020 Pulsed Xenon lamp Benchtop Spectrophotometer
YS6020 Xenon lamp Benchtop Spectrophotometer Brief Introduce: YS6020 is a benchtop grating spectroph -
SineImage YETE220 camera lens rear focal length test card (r
SineImage YETE220 camera lens rear focal length test card (reflex transmission optional) SineImage Y -
FLESH TONE TEST CHART REFLECTANCE
The chart developed by the BBC London is a 4 color offset print. The spectral remission of the flesh -
COLOR CAMERA GRAY SCALE TEST CHART REFLECTANCE
Two 9-graduated counter current gray scales are arranged on a gray background (D ≈ 0.75), the gray s