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High Quality Laser Gyroscope

High Quality Laser Gyroscope

Product Description

High Quality Laser Gyroscope

ER-RLG-70 (≤0.005°/h)
1. Bias stability: ≤0.005°/h;
2. Angular random walk: ≤0.0008°/√h;
3. Bias repeatability: (≤0.002°/h)

Main parameters of gyroscope

Bias stability ≤0.005°/h (100s Standard deviation)
Bias repeatability ≤0.002°/h
Angular random walk ≤0.0008°/√h
Magnetic field sensitivity ≤0.001°/h/Gs
Total error of scale factor ≤3ppm (1σ)
Measuring range -500~500°/s
Start time ≤5s
Operating temperature –40℃~+65℃
Storage temperature –55℃~+85℃
Shock 30g/11ms(half-sine), 75g/6ms(sine)
Vibration 7.2g/5min (3 directions)
Frequency(Hz) 10 100 200 300 600 1000 2000
Power(g2/Hz) 0.1 0.4 0.1 0.02 0.005 0.00003 -6dB
Jitter frequency 420Hz~580Hz, the jitter frequency of type A, type B and type C gyroscopes decreases successively, which should be avoided in the design of system structure
Low pressure Altitude 5000m
MTBF 15000h
Storage life 15a
Size (102±1)mm×(93±1)mm×(54±1)mm
Weight 0.95±0.1kg
Power consumption ≤3W
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