32X Auto Level SOUTH BRAND NL-32G Magnetic Damping Optical Survey Instrument

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GEO-ALLEN CO.,LTD.

City: suzhou

Province/State:jiangsu

Country/Region:china

Tel:86-512-68026320

Contact Person:
Mr.George Yuan View Contact Details

Detailed Product Description

* Dependable and durable tools for leveling

* 32X magnification, also available in 28x, 24x, 20x.

* Excellent shockproof design

* Magnetic damping compensator

Specifications

	NL-20G	NL-24G	NL-28G	NL-32G
Magnification	20x	24x	28x	32x
Effective Objective Aperture	34mm	36mm	36mm	38mm
Image	Erect
Field of View	1°20'
Minimum Focus Distance	0.6m
Multiplication Constant	100
Additive Constant	0
Compensator Type	Magnetic Damping
Compensator Range	±15'
Compensator Accuracy	±0.6"	±0.6"	±0.6"	±0.6"
Standard 1km Deviation	2.5mm	2.0mm	1.5mm	1.0mm
Sensitivity	8'/2mm
Circle Graduation	360° or 400 gon
Protection Class	IP54
Working Temperature	- 20℃ ~ +50℃
Storage Temperature	- 40℃ ~ +70℃
Net Weight	1.8kg

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