Tohnichi ATGE-G Digital Torque Gauge

Tohnichi ATGE-G Digital Torque Gauge

Features
Digital torque gauge series for small torque range 0.1～20cN • m (1～200mN • m) total 6 models.
Tohnichi ATGE series torque gauge for very small torque.
3-way configuration: Hand-held, Table top, or as a Torque meter with testing fixture.
Digital indicator prevents reading mistake for inspected data.
Ideal for torque measurement for rotating torque, click torque of precision machinery, electronic devices, and various assembly components.
Physical stopper prevents accidental over-loading.
Up to 999 readings can be saved with computing function to display max/min/meantime values.
Coin-type lithium battery (CR2450) allows 10-hour continuous operation.
USB cable can be used for data transfer to PC.
Global design.
With CE mark, and it is for international use including the EU region.
Excel Receiver software is a data input tool for Excel® data management. It can be downloaded for free.
*Note: Excel® is a registered trademark of the Microsoft Corporation.

Detailed Descriptions of Various Functions
Continuous display (RUN mode)
When the counter is set at 000, it is in RUN mode where the displayed value increases as torque is applied, and returns to zero as it is released.

Maximum value display (PEAK mode)
2 kinds of PEAK modes are selectable as follows.
PEAK measuring mode (P-1)
When the counter is set at any value in the range of 001-999, it is in PEAK mode, where the torque value keeps the peak value after releasing the torque (Peak value can be captured only when the value exceeds the 15% of the max capacity torque).
Note * If you try to measure an object which may generate physical impact to ATGE sensor (such as rotary slip type torque screwdriver), it may cause it to show a very high value. Torque screwdriver measuring mode (P-2)

Torque screwdriver measuring mode (P-2) Set the counter to 000-999, torque value increases as torque is applied, and it holds the peak value as it clicks at the set torque.

Auto Zero function
In RUN mode, press the clear key to activate the auto zero function. (However, the torque load must be within about 20% of the maximum value).

When Err 9 is displayed
• Under no load condition, press the power switch and the clear key.
· If Err 9 message disappears, it functions properly.
· If 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 circuit board may have a problem. Contact TOHNICHI to seek further assistance.

When Err 0 is displayed
Err 0 may appear if Auto Zero is activated while the torque value is still in unstable conditions.
• Under stable condition, press clear key again.
· If Err 0 message disappears, then it can be used normally.
· If Err 0 message remains displayed, press reset switch, press clear again under stable condition. If it still remains, there may be a sensor problem. Contact TOHNICHI to seek further assistance.

Rotating ATGE-G itself to measure
· Before measurement, check that ATGE-G shows 0 on the display. If it is not zero, push clear key at no load condition and get 0.
· Hold the chuck holder fixed and open the three-jaw chuck. Place the object inside the threejaw chuck.
· Place the object to the center of the three-jaw chuck and close the chuck to fix the object (When you close the three-jaw chuck, make sure to hold the chuck holder fixed).
· Either in RUN mode (000) or PEAK mode (001-999), rotate ATGE-G to measure the torque. It works bi-directionally.

When measuring an object (other than a screwdriver)
· Before measurement, check that ATGE-G shows 0 on the display. If it is not zero, push clear key at no load condition and get 0.
· Holding the chuck holder fixed, open the three-jaw chuck and put the object inside.
· Place the object to be measured in the center of three-jaw chuck, while holding the chuck holder fixed, tighten the chuck.
· Turn on the power of the torque gauge.
· If the counter is 000, the continuous display (RUN mode) is set. If the counter is 001-999, PEAK mode is set. It works bi-directionally.
· Hold the torque gauge with one hand and rotate the object with the other. Measure the torque either in RUN mode or PEAK mode.

When measuring a torque screwdriver
· Set the peak measurement mode to (P-2).
· Before setting the screw driver, turn on the power of ATGE and check the display shows “0”. If it is not zero, push clear at no load condition and get zero.
· Holding the chuck holder fixed, open the three-jaw chuck and put the torque screwdriver bit in it.
· Place the torque screwdriver bit in the center of three-jaw chuck. While holding the chuck holder fixed, tighten the chuck, and ensure that the bit is clamped completely.
· Set the counter to 001-999 for peak hold (P-2).
· While holding the torque gauge fixed, turn the torque screwdriver and measure the torque.
· When measuring a rotary slip type screwdriver, measure one click (within 1 sec).

USB Output Method
The USB connection cable and communication driver are optionally available (Part No. 384).
· Preparation (PC)
(1) Install the communication driver to a USB-compliant PC. (The communication driver is contained in the CD-ROM supplied with the product.)
(2) Make settings of the PC port and communication format. (For installation procedure and communication settings, see the instruction manual in the CD-ROM.)
· Preparation (ATGE-G)
(3) Turn on the power of ATGE-G.
(4) Select the communication baud rate (2400/4800/9600/19200 bps).
· Communication
(5) Connect the USB connection cable (option) to the PC and ATGE-G.
(6) Start up the communication software (The communication software is not included with the product).
· Data output
(7) Data Output Method (See the “All measurement data output at a time”).
* Use the optionally available USB connection cable to connect to a PC.
* Connect the cables to PC before starting up the software. Otherwise, communication may not be established.
* If the ATGE-G and multiple TOHNICHI 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 ATGE-G to PC with USB cable when no battery is installed, or when the battery is running out (Battery alarm).

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