Specifications

1. dtm622a dadi total station
2. high reliability
3. ship out in 2 business days

 

 

Dad did not - ranging laser prism Total Station DTM-622R
The distance measuring section
spectrum	No - Prism		200m
	prism		Single prism: 3000m three prism: 5000m
precision	No - Prism		≤ ± (5mm +3 ppm. D)
	prism		≤ ± (2mm +2 ppm. D), ± (3mm +2 ppm. D)
Unit			M / foot
disply	maximum		99999999.999m
	minimum		0.1mm
Measuring time			Exact Model: 1s, the track model 0.8s
number playtime			1-99
Correction meteorologic			Input the correct value automatically
prism constant			Input the correct value automatically
Angle measurement section
method			coding absolute
diameter grid			79mm
the minimum reading			1 "
Detection	horizontal		detection diametrical
	vertical		detection diametrical
precision			2 "
section of the telescope
imaging			positive
length			170mm
effective opening			48mm
magnification			30 & times;
version angle			1.5 & deg;
the ability to distinguish			3.5 "
Minimum distance approach			1.5m
compensor
system			Dual-axis tilt sensor photoelectric or single axis tilt sensor liquid
the ability to distinguish			1 "
section of the screen
type			Double side, 240 & times; 160 lcd screen
data transmission
port			USB, RS-232C
capacity			Data from at least 40,000
others
plummet			optical or laser plummet
energy			DC7.4V, 4000 mah
Continuous working time			At least 8 hours
size			174 * 207 * 383mm
weight			6.8kg
Temperature			- 20 & deg c - 50 & deg; c