混凝土应变的测量
混凝土应力的测量
混凝土温度的测量
混凝土开合度测量
岩石应变量的测量
钢筋应力值的测量
渗透水压力的测量
测压管水压力测量
水库水位值的测量
锚索预应力的测量
静荷载承压力测量
结构表面应变测量
结构位移量的测量
结构倾斜量的测量
刚性构件应变测量
土体应变量的测量
土体应力值的测量
土体多点位移测量
土体多点沉降测量
土体分层沉降测量
地基多点位移测量
地基水平位移测量
地基垂直位移测量
自动采集测量数据
 
・ Strain Gages
・ Piezometers
・ Water Pressure(Water Level)
・ Soil Pressure
・ Displacement
・ Temperature
・ Inclinometers
・ Settelment
・ Testing Meters
・ Calibration Devices
・ Datalogger Devices
・ Datalogger System
・ Cables and Attachments
・ Mud-Rock Flow Monitoring System
 
On Jan, 2009, our company has moved to the new address where locates in the city-centre district of Nanjing. The improvement of our working environment will propel the development of our company. Furthermore, the convenient traffics help us to fulfill a better after-sale service. NGN Instrument, Inc. expects your visiting!
 
Products
 

Model VW-102A Vibrating Wire Data Readout Box

 

Model VW-102A Vibrating Wire Data Readout Box, which can operate in projects with severe environmental conditions, is designed to read and measure the Non-continual Excitation Vibrating wire Transducer. This Readout Box has plenty of functions such as Chinese menu, a large display screen with back light, an adequate data memory, communication with computers, F (Frequency)/M (Modulus) conversion, automational interval measure, selection of excitation types, the terminal of checkout input, auto-turning off once offline etc. Besides, the measure results displayed on this Readout Box are Celsius Temperature values

Specifications

Measure Item(s)            Measure Range              Resolution

Frequency Modulus:          160¡«20250(F)                0.1(F)

Frequency Value:             400¡«4500(Hz)               0.1(Hz)

Temperature Value:           -30¡«+70(¡æ)                 0.1(¡æ)

 

 
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 NGN Instrument, Incorporated Email: njgn@njgn.com 
 26 Majiajie street Website: www.njgn.com
 Nanjing, Jiangsu Tel£º86(25)84443850/1/2/3
 CHINA 210009 Fax£º025-58705973 
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