SENSOR

Range:

Drift:

Temperature Setpoint:

20,000 milliGals (worldwide)

3 milliGals/month after aging

46° to 55°C  

STABILIZED PLATFORM

Platform Pitch:

Platform Roll:

Platform Period:

Platform Damping:

± 22 degrees

± 25 degrees

4 Minutes

0.707 of Critica

CONTROL SYSTEM

Recording Rate:

Serial Output:

1 Hz

RS-232

SYSTEM PERFORMANCE

Resolution:

Static Repeatability:

Dynamic Repeatability:

Accuracy at Sea:

0.01 milliGals

0.05 milliGals

1.0 milliGals or better

< 1.00 mGal reported

MISC.

Operating Temperature:

Storage Temperature:

Power Equipments (Into ups):

Dimensions:

Weight:

5° to 40°C

-10° to 50°C

240 watts average

450 watts max

80-265 VAC, 47-63Hz

71 x 56 x 84 cm

28 x 22 x 33 in

Meter: 86 kg; 190 lbs

UPS: 30 kg; 65 lbs

GRAVITY UNITS

1 Gal = 1cm/sec2

Earth’s gravity varies from 978 to 983 Gals at the surface.

(978,000 mGals to 983,000 mGals)