Product Details

Automatic Optical Level Survey Instrument

Product Description

Main Feature

CE ISO ROHS Certificate

3-Years Extended Warranty

This instrument is mainly suitable for high precision survey of engineering including construction project, mines, road, bridge, etc. It possesses convenient operation, clear image, water proof facility, type X air or magnetic damping and compensation mechanism, and precision of compensator. It is speedy and reliable as well.

Specification

Model	AL8-22	AL8-26	AL8-28	AL8-32
Magnification	22X	26X	28X	32X
Image	Erect	Erect	Erect	Erect
Objective Aperture	36mm	36mm	36mm	36mm
Field of View	1°20'	1°20'	1°20'	1°20'
Minimum Focusing Distance	1m	1m	1m	1m
Stadia Ratio	100	100	100	100
Setting Accuracy	0.5’’	0.5’’	0.5’’	0.5’’
Compensating Range	±15'	±15'	±15'	±15'
Standard Deviation for 1Km Double Run Levelling	±3.0mm	±3.0mm	±2.5mm	±2.5mm
Circular Level Sensitivity	8’/2mm	8’/2mm	8’/2mm	8’/2mm
Horizontal Circle Graduating	1° or 1gon	1° or 1gon	1° or 1gon	1° or 1gon
Net Weight	1.8kg	1.8kg	1.8kg	1.8kg

Sample Picture

Packaging & Shipping