Tohnichi ProTork CPT20X10D-G User Manual

① Auto Zero function
In RUN mode, push Clear key to activate Auto Zero function. Displayed torque value will be cleared to zero (Auto Zero
function will activate only when the displayed torque is within 7.5% of the maximum torque value). If the value is 7.5% of
the maximum torque or more, it may show "Err9". Please refer to P25 "Error Message" for details.
② Auto Memory/Reset
Tightened torque value will be stored in the internal memory automatically after the set timing (selectable between 0.1 – 5
seconds) and the counter will be forwarded to the next. When the communication cable (No.585) is connected to CPT, torque
data will automatically be output through the cable as auto memory saves the torque value. If you do not need to activate Auto
Memory/Reset, set it at 0.0 second.
Auto memory/reset will be activated only when the torque reaches beyond the lower limit value. Also, if the target torque
or upper/lower torque limit is set as Zero values, this function will not be active.
③ Mute
Set "OFF" on Buzzer setting. Buzzer will not go off.
④ Auto Power off
Power will be automatically turned off after 3 minutes without any key operation or any torque load (7.5% or lower of the
maximum torque capacity).
In case of "LoBATT" alarm (low battery) condition, it turns off after 1 minute without use.
⑤ Residual battery display
It indicates the residual battery amount by LCD indicator.
⑥ Over torque alarm
When the applied torque exceeds 105% of the maximum torque capacity, the display blinks between " －－－－ " and the
torque value and the buzzer goes off. In this case, the measured data will not be saved by the manual operation.
⑦ Over torque alarm/Peak Hold starting torque (Unit: N ・ m)
7
Blinking
Enough battery power remains.
About half the battery power is gone.
Prepare to replace the new batteries.
"LoBATT" alarm
No battery left. Please immediately replace
the new batteries.
When "LoBATT
"
appears, al l t h e k e y s
operation will be ineffective except the power
switch. After 1 minute, it turns off. The setting
and the saved data will remain after batteries
are gone.
5. Explanation of Functions
105% of Max. Torque 7.5% of Max. Torque Indication Start Torque
Min. Max. Over Torque Alarm Peak Hold Start Torque 20 digit
CPT20X10D-G 4 20 0.02 21.00 1.50 0.40
CPT50X12D-G 10 50 0.05 52.50 3.75 1.00
CPT100X15D-G 20 100 0.1 105.0 7.5 2.0
CPT200X19D-G 40 200 0.2 210.0 15.0 4.0
CPT280X22D-G 56 280 0.2 294.0 21.0 4.0
Model
Torque Range
1digit
Below 7.5% of Max. Torque
Auto Zero Range
1.50
3.75
7.5
15.0
21.0
※ All the units except N.m, calculate the torque value based on the unit conversion table on P18.

Tohnichi ProTork CPT20X10D-G Specifications

General

Brand	Tohnichi
Model	ProTork CPT20X10D-G
Category	Tools
Language	English