St-86la x-ray qa photometer profile:
The st-86la-type screen brightness meter, designed to measure the brightness of various fluorescent and transceiving screens, has a wide range of applications for measuring television, medical x-rays, crt and field luminescence and fluorescent substances。
St-86la screen brightness measure, st-86l brightness measure, st-86la x-ray qa photometric feature:
*the lcd numbers show。
* silicon pv detector, spectra and angle properties have been rigorously corrected。
*the measure is wide and precise。
* digital maintenance function。
* miniphotometry。
:: simple operation, easy use。
St-86la screen brightness measure, st-86l brightness measure, st-86la x-ray qa photometric technical indicator:
*measurement range: (0. 001 ~ 1. 999 x 103) cd/m2
*relative oscillation error: ±5 ±1 words
*v(λ) matching error: f166%
Response time: 1 second
* errors such as non-linear, stowage, fatigue characteristics: all meet national-level radiometer criteria
*use of environment: temperature (0-40) °c; humidity < 85% rh
*size and weight: 180 mm x 80 mm x 36 mm; 0. 2 kg
* power source: one 9v block battery, 6f22
