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Tohnichi BTGE-G Operating Instruction

Digital torque gauge
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DIGITAL TORQUE GAUGE
OPERATING INSTRUCTION
BTGE-G
BTGE-G Model
To use this product properly and safely, please read this manual carefully before use. If you have
any question about the product and its operations, please contact your nearest distributor or
TOHNICHI MFG. CO., LTD.
MODEL BTGE-G

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Summary of Contents for Tohnichi BTGE-G

  • Page 1 OPERATING INSTRUCTION BTGE-G BTGE-G Model To use this product properly and safely, please read this manual carefully before use. If you have any question about the product and its operations, please contact your nearest distributor or TOHNICHI MFG. CO., LTD.
  • Page 2 To customers: Before using this product, please read this operating instruction carefully to use it properly. If you have any question, please contact your nearest distributor or TOHNICHI MFG. CO., LTD. This operating instruction should be stored in a safe place.
  • Page 3 Warning • Do not use this instrument in an atmosphere of flammable gas or steam. · Use in such an atmosphere may cause a fire. • Disassembly or modification of the instrument is prohibited. · It may result in loss of safety, degradation in functions, shortening of product life, or failure. •...
  • Page 4 · For replacement or repair of a damaged case and other parts, contact your nearest distributor or TOHNICHI MFG. CO., LTD. • For proper and safe use · Do not use any battery other than that specified.

  • Page 5: Table Of Contents

    Contents 1. Features................5 2. Components..............5 3. Names of Parts and Descriptions ......... 6 4. Detailed Descriptions of Various Functions....8 5. How to Use..............10 5-1. Before use ...............10 5-2. When rotating measuring object to measure ....11 5-3. Rotating the torque gauge to measure .....12 5-4.

  • Page 6: Features

    (12) Data can be transmitted directly to PC through the USB interface. (13) This instrument has CE marking for international use including EU. (14) Measurement Board (Part No. 809) is available to quickly fix the BTGE-G body for measuring works.

  • Page 7: Names Of Parts And Descriptions

    Names of Parts and Descriptions (11) (12) (10) (1) (2) (5) (3) (6) (7) (4) (1) Liquid Crystal Display (8) (9) Displays the counter, auto memory, [Display] battery remaining indicator, unit and Counter Battery indicator Torque unit torque value. ON/OFF Power Switch Turns the power to ON/OFF.
  • Page 8 Memory Key Stores the measured data and moves the counter forward by one. The displayed measurement data is output to the external output device. When auto memory (0.1 to 5 sec.) is effective, Memory key cannot be used. Mode Key This is a key for selecting the computing start position when the counter indicates a number other than 000, the number of samples, maximum value, minimum value or mean value.

  • Page 9: Detailed Descriptions Of Various Functions

    · If the "Err 9" message remains displayed, press the reset switch, and then press the power switch and the clear key again. If the "Err 9" message still remains displayed, the sensor or the plated circuit may have a problem. Contact TOHNICHI MFG. CO., LTD. <<When Err 0 is displayed>>...
  • Page 10 Contact TOHNICHI to seek further assistance. If the Err remains displayed, it is advised to turn off the power or take out the lithium battery to stop electricity consumption.

  • Page 11: How To Use

    How to Use 5-1. Before use · Before  using  the  torque  gauge,  open  the  display  portion  and  remove  the  battery  insulating sheet.  Battery cover Display portion Battery insulating sheet Pull out · Turn on the power of the torque gauge and make sure that there is enough battery remaining.  · If the battery indicator is flashing, change the battery.  10mm · To hold an object firmly in the chuck, the length should be 10mm or longer. ...

  • Page 12: When Rotating Measuring Object To Measure

    5-2. When rotating measuring object to measure · Using the fixing groove, fix the torque gauge to the jig table. · Holding the chuck holder fixed, open the three-jaw chuck and put the object to be measured in the chuck. ·...

  • Page 13: Rotating The Torque Gauge To Measure

    5-3. Rotating the torque gauge to measure · Holding the chuck holder fixed, open the three-jaw chuck and put the object to be measured inside. · Place the object to be measured in the center of three-jaw chuck, and while holding the chuck holder fixed, tighten the chuck.

  • Page 14: How To Measure Torque Screwdriver

    5-4. How to measure torque screwdriver · Open the display portion to the fullest extent, and put the instrument body on the worktable with the three-jaw chuck facing upward. (See below picture.) · Holding the chuck holder fixed, open the three-jaw chuck and put the torque screwdriver bit in ·...

  • Page 15: Operating Examples

    Operating Examples 6-1. Calculation function The number of data, maximum value, minimum value and mean value of the measurement data in the specified range are calculated. Using , set the counter at the upper limit value in the Memory display range of data to be calculated.

  • Page 16: All Measurement Data Output At A Time

    6-2. All measurement data output at a time All measurement data in the specified range is output at a time to an external device (PC). Make sure output baud rate is set and USB cable (Part No. 384) is connected in advance. Using , set the counter at the upper limit value in the Memory display...

  • Page 17: Delete Measurement Data

    6-3. Delete measurement data Measurement data can be deleted as follows. (1) Delete 1 data Memory display cN·m Display the counter number of data to be deleted. Press to delete. cN·m The measurement data is deleted. (2) Delete data in the specified range Memory display cN·m Using...

  • Page 18: External Output Specifications

    * If the BTGE-G and multiple Tohnichi's USB serial output devices (CEM3, R-DT999, ST2) are connected to a PC at the same time, communication may not be established. * Do not connect BTGE-G to PC with USB cable when no battery is installed, or when the battery is running out (Battery alarm).

  • Page 19: Procedures Of Various Settings

    Procedures of Various Settings This chapter explains various settings. Measurement display * Before making settings, make sure that the counter shows 000 (RUN mode). Press for over 2 seconds till the mode setting display appears. Then, release the MD key. (1) Unit setting 8-1.

  • Page 20: Change Of Battery

    Change of Battery (1) If the battery alarm is displayed, the battery needs replacement. (2) Open the display part, and loosen the fixing screw on the rear of the display with a screwdriver. (See below left). (3) Slide open the battery cover, remove the battery from the holder, and replace it with a new battery. Screwdriver Coin lithium battery Fixing screw...

  • Page 21: Optional Accessories

    · BTGE-G → PC (2) USB/AC Adapter BA-5 · BTGE-G → No. 384 Cable → BA-5 For operating BTGE-G with external power supply through USB connecting cable (No. 384). Need to slide the internal switch for this operation. (Refer to P24) In case "BATT"...
  • Page 22 Power ON/OFF switch Rubber bushing Cord (1m) (6) Measurement Board Measurement Board for BTGE-G is to quickly fix the BTGE-G body for measuring works. Ideal for checking accuracy of torque screwdrivers with monitoring the values on the flip-up display. Part No. 809...

  • Page 23: How To Use Optional Accessories

    (2) Calibration device for torque gauge (BTGTCL150CN) Refer to the operating manual for the calibration device. (3) How to use BTGE-G calibration adapter (Part No. 807) · Hold the chuck holder of the torque gauge itself, and remove the three-jaw chuck holder.
  • Page 24 Note For other calibration devices, refer to their operating instructions. Approx.475 Approx.127.5 TG body fixing knob Display Effective length Calibration pulley Screw 112.5 23.5 Rubber stand Calibration adapter Scale plate Calibration device technical drawing Calibration pulley Calibration Device Torque Gauge Effective length of pulley Fixed Torque cN·m Calibration Wire BTGE10CN-G...
  • Page 25 (4) How to use Battery Pack (BP-C1) · Use 2pc of AA Alkaline batteries. Place them in the battery pack (pay attention to the positive/negative terminals). · Turn off the power of the battery box. · Open the display part of the torque gauge, and loosen the fixing screws on the opposing side of the display part.
  • Page 26 · Connect the USB cable (No. 384) to USB/AC adapter (BA-5) and BTGE-G body. · Insert USB mini B male terminal on the cable to BTGE-G USB B mini female terminal. · Turn on the BTGE-G to be ready for measurement.

  • Page 27: Specifications

    Specifications Technical drawing Fixing groove Chuck holder Max. turning position 75° Display Three-jaw chuck 90° Outside width 75 Body 72 Overall Length 130 Specifications Accuracy ±2%+1digit Torque range Torque range Torque range Torque range (cN·m) (kgf·cm) (ozf·in) (lbf·in) Model Min.-Max. 1digit Min.-Max.
  • Page 28     y r Coninuous Operating Hours Approx.  10  hours  when  using  coin  battery,  Approx.  50  hours  when using battery pack BP-C1 Other functions Auto power off (3min), Auto Memory/Reset 0.5 to 5 seconds variable, Auto Zero adjustment, Battery remaining indicator (in 4 steps), Multiple units of measure selection Operating Temperature Range 0 to 40 degree (Non condensing) Display turning range 0 to 165 degrees Designs and specifications are subject to change without notice. TOHNICHI MFG. CO., LTD. TEL: +81-(0)3-3762-2455   FAX: +81-(0)3-3761-3852 2-12, Omori-kita, 2-Chome Ota-ku, Tokyo 143-0016, JAPAN E-mail: overseas@tohnichi.co.jp Website: http://tohnichi.jp N. V. TOHNICHI EUROPE S. A. TEL: +32-(0)16-606661   FAX: +32-(0)16-606675 Industrieweg 27 Boortmeerbeek, B-3190 Belgium E-mail: tohnichi-europe@online.be Website: http://www.tohnichi.be TOHNICHI AMERICA CORP. TEL: +1-(0)847-272-8480   FAX: +1-(0)847-272-8714 677 Academy Drive, Northbrook, Illinois 60062, U. S. A. E-mail: inquiry@tohnichi.com Website: http://www.tohnichi.com...

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