中文版 English  
Home About Us News Product Mail Contact Us
     
  Product   Category  
Mechanical TORQUE WRENCH
Power tools calibrating Equipment
Transfer Torque Wrench For Calibration
motor & sensors
S.Q. Slipper Torque Wrench
DIGITAL TORQUE WRENCH
Dial Indication Torque Wrench
Air Impulse Tools
Air Industrial Screwdrivers
Industrial Cordless Tools
Torque Testing Equipment
TORQUE WRENCH TESTERS
TORQUE SCREWDRIVER
vision Testing Equipment
TORQUE MULTIPLIER
HYDRAULIC TORQUE WRENCH
DIGITAL FORCE GAUGE
DOUBLE-ARMS TORQUE WRENCH
  Contact  

ADD:P.0.B.57 South Region of  the EconomicDevelopment
Connecttion:Civilian department
Tel: 86-0916-5302096 5302092  5302188  5302189
Fax:86-0916-5302531

Zip Code:723102
E-MAIL:dfscb57@163.com
URL: www.dfzhunda.com
   www.df.avic.com
   www.df.avic.com.cn

  Product   
NJT Series of Transfer Torque Wrench
Date 2015/1/28Click 4987                  

NJT Series of Transfer Torque Wrench

NJT Series of Transfer Torque Wrench For Calibration

Nowadays, all kinds of torque wrenches and spanners are widely used in industries. 

Also the measuring instrument, i.e. The torque wrench calibration also widely used in the market. 

However, most of the operators still use the weights lever hanging ways to calibrating the torque 

wrench calibration, which brings much time and trouble when calibrating.

In 2013, The National Metrology Institute has revised the <National Metrological Verification 

Regulation of PRC JJG797-1992 Calibration instrument for torque wrench>, 

the standard torque wrench has been named the high accuracy torque wrench 

device for calibrating the torque wrench calibration.

Outer Structure and components:

 

The outer structure please see below picture. 

Our Transfer Torque Wrench For Calibration consists of four parts: torque 

display instrument, high precision transducer,wrench head and wrench bar. T

he high precision transducer connects with the wrench head, wrench bar and wrench 

head connect with an elastic pin structure that being the wrench main structure part, 

high precision transducer and torque display instrument components the acquisition handling part.

Technical Parameter:

* Measuring Range: 20%~100% of the full range;

* Accuracy Class:   +/-0.1%, +/-0.3%;

* Operation Temperature: 20℃±5℃;

* Relative Humidity: ≤80%;

* Power: 220VAc, 50Hz;

* Peak Keeping, Real-time Following;

* Double direction calibrating: CW/ CCW;

* Peak Alarming;

* 6 Digital tube display;

* 4 Units: N.m, Lbf.ft, Kgf.cm, mV/V;

Details:

Item

Type

Calibrating Range(N.m)

Accuracy Class

1

NJT10

2~10

0.1%

    0.3%

2

NJT30

6~30

3

NJT50

10~50

0.1%

4

NJT100

20~100

  0.3%

5

NJT200

40~200

0.1%

6

NJT300

60~300

    0.3%

7

NJT500

100~500

0.1%

8

NJT800

160~800

0.3%

9

NJT1000

200~1000

0.1%

10

NJT2000

400~2000

0.3%

11

NJT3000

600~3000

 
All rights reserved©2009-2021AVIC SHAANXI DONGFANG AVIATION INSTRUMENT CO., LTD.   陕ICP备16000276号-1