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Tohnichi LC3/LC3-G Torque Wrench Checker



Specifications

SKU: Tohnichi LC3/LC3-G Torque Wrench Checker

Tohnichi LC3/LC3-G Torque Wrench Checker
 

“Quick check” function now even more advanced. Comes with Pass/Fail Judgment color display, for easy result checking. Routine torque wrench inspections at line-side test stations are now easier and more accurate with Tohnichi’s digital torque wrench checkers in the LC3/LC3-G line checker series.

LC200N3

LC1000N3

The color on the display panel indicates Pass or Fail. Easy recognition.

White: Now evaluating  Blue: OK (Pass)  Red: NG (No good)

 

 

Application

  • Tightening assurance system for torque wrench accuracy checks (routine inspections) at line-side test stations.
  • Calculates when the next calibration should be (preventive maintenance).
  • The LC20N3 can also be used as a torque checker for torque screwdrivers.

Features

  • Different colored LCD display visibly notifies judgment results.
  • Wide measurement range, reasonably priced, compact and high accuracy.
  • Capable of reading actual working torque.
  • Built-in statistical processing functions.
  • Statistical processing functions automatically calculate sample numbers and maximum, minimum and mean values.
  • Hex adapters can be combined to test different sized open-end torque wrenches.
  • Power source AC100V-240V±10% to cover international use.
  • Support use in the EU.
  • With CE marking.
  • We have experience manufacturing products with American units of measurement (lbf, in, etc.) for Japan’s aircraft manufacturing industry and for export to the U.S., and products with metric units of measurement (kgf, cm, etc.) for export to other parts of the world.
  • DtRcv (Data Receiver) is a wired data input tool facilitating Excel® data management, and can be downloaded without charge. * ExRcv (Excel Receiver) was upgraded to DtRcv (Data Receiver) in March 2021. * Excel® is a registered trademark of Microsoft Corporation.

Specifications

Accuracy ± 1%+1digit
MODEL LC20N3-G LC200N3-G LC1000N3-G LC1400N3-G
TORQUE RANGE
[N・m]
PEAK 0.500~0.998 1.00~9.99 10.0~20.0 5.00~9.98 10.0~99.9 100~200 50.0~99.9 100~1000 100~999 1000~1400
1 DIGIT 0.002 0.01 0.1 0.02 0.1 1 0.1 1 1 10
RUN 0.500~20.000 5.00~200.00 50.0~1000.0 100.0~1400.0
1 DIGIT 0.002 0.02 0.1 0.2
TORQUE
RANGE[kgf・ cm/kgf・m]
PEAK kgf・cm
5.0~9.98
10.0~99.9 10~200 50.0~99.8 100~999 1000~2000 kgf・m
5.0~9.99
10.0~100.0 10.0~99.9 100~140
1 DIGIT kgf・cm
0.02
0.1 1 0.2 1 10 kgf・m
0.01
0.1 0.1 1
RUN kgf・cm
5.0~200.0
50.0~2000.0 kgf・m
5.0~100.0
10.0~140.0
1 DIGIT kgf・cm
0.02
0.2 kgf・m
0.01
0.02
TORQUE
RANGE[lbf・in]
PEAK 5.0~9.98 10.0~99.9 100~174 50.0~99.8 100~999 100~1740 500~999 1000~8800 900~998 1000~9990 10000~12000
1 DIGIT 0.02 0.1 1 0.2 1 10 1 10 2 10 100
RUN 5.0~174.0 50.0~174.0 500~8800 900~12000
1 DIGIT 0.02 0.2 1 2
INLET DRIVE □a[mm] 9.53 12.7 25.4
DIMENSION
[mm]
OVERALL LENGTH 278 500
OVEALL WIDTH 160 290 312
OVERALL HEIGHT 167 186
WEIGHT [kg] 10.5 34 39
ACCESSORIES
[mm]
SOCKET ADAPTER □9.5(MALE) - □6.35(FEMALE) No.1282 □12.7(MALE) - □9.53(FEMALE) No.1280 □19.05(MALE) - □12.7(FEMALE) No.274
□25.4(MALE) - □19.05(FEMALE) No.276
HEXAGON HEAD ADAPTER □9.53 - W6.35
(For torque driver)
□9.53 - W8,10,12,13,14,17 No.282
□12.7 - 8,10,12,13,14,17,19,22
No.280
Common Specification                              
DISPLAY Black mask LCD(white・red・blue))
DISPLAY DIGITS 3-digit(PEAK)/5-digit (RUN)
DATA MEMORY 1000 data(Counter, Time, Torque Date)
MEASUREMENT MODE PEAK/RUN
ZERO ADJUSTMENT C key, Auto zero by Power OFF/ON
UPPER/LOWER LIMIT VALUE SETTING 10 settings
DATE OUTPUT RS232C-compliant and USB (B-type) connectors for serial communication
MEMORY/RESET Manual/Auto [Changeable in the range from 0.1 to 5.0 sec.]
OPERATING TEMPERATURE RANGE [℃] 0~40 (no condensation)
POWER AC[V] 100~240 ±10.% 50/60Hz
                               
Standard accessory
  • AC Adapter (BA-6)

  • Hex adapter set for LC checkers (LC20N3: No. 282; LC200N3: No. 280)

  • Socket adapters (LC20N3: No. 1282; LC200N3: No. 1280; LC1000N3: No.274; LC1400N3: No. 276)

  • Fixed types (LC1000N3, LC1400N3)

 

Dimensions

LC20N3-G, LC200N3-G

LC1000N3-G, LC1400N3-G



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