GYRO SURVEY ACCELEROMETER

No.

Parameter

Performance Indicators

Unit

1

Bias

≤3

mg

2

Scale Factor

1.1~1.5

mA/g

3

Second-order Nonlinearity

≤15

μg/g 2

4

Bias Temp Coefficient

≤30

ug/℃

5

Scale Factor Temp Coefficient

≤30

ppm/℃

6

Bias month Repeatability

≤30

μg

7

Scale Factor Repeatability

≤30

ppm

8

Second-order Nonlinearity Repeatability

≤10

μg/g 2

9

Natural Frequency

≤800

Hz

10

Acceleration Range

≥20

g

11

Vibration

8

grms

12

Shock

120g,4.5ms,1/2sin

g, ms

13

Operating Temp

-45~+80

℃

14

Weight

≤80

g

15

Resolution

≤5×10^-6

g

16

Operating Voltage

±12~± 15

v