Silva Expedition 4 - SurveyMaster; SurveyMaster Product Features; SurveyMaster Specifications

10
NATO STOCK NUMBER
6605-99-199-4186
ACCESSORIES
-
PRODUCT FEATURES
Type of compass Combination of precision sighting compass
and clinometer. Universal, hand held
Compass capsule / needle
Sighting System Lensatic / Prismatic
Magnifying lens No
Declination adjustment No
Clinometer Yes
Illumination / active time
after activation in light Available / 7.5 years
Luminous compound Tritium compound 80 mCi
Silicon friction feet No
Other
This is a patented combination of two instruments,
the SightMaster™ and the ClinoMaster™. Used by
any military troop where both compass bearings and
vertical angles are of importance.
Military Equipment
SPECIFICATIONS
Available graduations Compass: 360, 6400, 400. Clinometer: 360/%
Resolution degrees / mils Compass: 1 / 17,8 Clinometer: 1 degree
Measuring scales on
base plate -
UTM position plotting
scales (Romer scales) -
Settling time from 90
degree angle within +/- 3 deg
Settling time from 90
degree angle to complete rest Compass 8 sec
Accuracy +/- 0,5 degree (9 mils)
Waterproof IP68 - (more than 100 m)
Altitude use 5000m@-15 C
Impact resistance 30g in XYZ directions and free fall
from 1,5 m height into gravel
Temperature operating range -40 to +60 C
Material Aluminium / acrylic
Size (mm) 160x53x16
Weight g 230
Art.No. 70700-0001
Compasses
SurveyMaster