- Telescope & Binoculars[6]
- Other Measuring & Analysing Instruments[10]
- Compasses[2]
- Height Measuring Instruments[2]
- Other Electrical Instruments[1]
- Gauges[2]
- Jewelry Tools & Equipment[8]
- Magnifiers[3]
- Level Measuring Instruments[1]
- Other Optics Instruments[10]
- Tape Measures[4]
- Other Hand Tools[1]
- Hammer[1]
- Pumps[1]
- Theodolites[1]
- Contact Person : Mr. Yu Talor
- Company Name : Harbin Optical Instrument Factory
- Tel : 86-451-84286338
- Fax : 86-451-84286493
- Address : Heilongjiang,harbin,N0.32,The Third Jingwei Street DaoLi District,Harbin,China.
- Country/Region : China
- Zip : 150010
YHJ-50 colliery mine Laser Gradiometer/Clinometer
It is a new type measuring product which can determine a plane according three point on coal-mining face,drills surports and projects on tunneling face,locate installation of electrical and mechanical or transport equipment,replace the string used in civil engineering、highway construction and other projects.It has many advantage,such as small volume,light weight,portable,easy to use,high efficiency,less impact on other processes ,etc.
2.Technical index
(1)Model Description
Y-instrument H-prevent explode J-laser
Model 50-distance in meters
(2)Size:200*25*135mm
(3)Operating Weight:<0.2kg
(4) Operating Temperature:-25~40°c
(5)Operating Voltage:DC 3V
(6)Effective distance:<100m
(7)Launching angle:-90°~+90°
YHJ-50 colliery mine Laser Gradiometer/Clinometer
