(DS-A32)(1.0mm accuracy)(32X Magnification) automatic level

Upgrade to the latest features and technology with DS-A Series Automatic Levels!

Upgrade to the latest features and technology with DS-A Series Automatic Levels!

This instruments is mainly suitable for high precision of engineering including consruction project,mine,road,bridge,etc. Standard deviation for 1km double -run leveling is <1.0mm.

This instrument is using gravity pendulum magnetic damping compensator,having super stable damping effect and high precision of setting accuracy,suitable for high precision of different bad surveying conditions.and using super large roof prism,which bringing super clear imaging ,making minimum focusing distance<0.3m.

this protected package depends on human-centerde design,suitable for different transportation conditions with long distance.

	A20	A22	A24	A26	A28	A30	A32
Image	Erect	Erect	Erect	Erect	Erect	Erect	Erect
Magnification	20X	22X	24X	26X	28X	30X	32X
Objective Aperture	36mm	36mm	36mm	40mm	40mm	40mm	40mm
Field of view	1°20'	1°20'	1°20'	1°20'	1°20'	1°20'	1°20'
Minimum focus	0.3m	0.3m	0.3m	0.3m	0.3m	0.3m	0.3m
Multiplication constant	100	100	100	100	100	100	100
Additive constant	0	0	0	0	0	0	0
Compensator range	±15'	±15'	±15'	±15'	±15'	±15'	±15'
Compensator setting accuracy	±0.8"	±0.8"	±0.8"	±0.5"	±0.5"	±0.5"	±0.3"
Sensitivity of bubble	8'/2mm	8'/2mm	8'/2mm	8'/2mm	8'/2mm	8'/2mm	8'/2mm
Horiz.circle-reading	1°or 1gon	1°or 1gon	1°or 1gon	1°or 1gon	1°or 1gon	1°or 1gon	1°or 1gon
Standard deviation for 1km double run leveling	2.5mm	2.0mm	2.0mm	1.5mm	1.5mm	1.5mm	1.0mm

(DS-A32)(1.0mm accuracy)(32X Magnification) automatic level