ATTONIC LTD.:Digital torque checker DTC series

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AD-TM series
DTC series
ADT-C series

It’s a discontinued product.
(We are continuing to accept repairs and calibrations.)
(We may not be able to repair depending on the repair content.)

It is more simple and lower-cost torque checker with existing function of ADT-C series, specializing in torque check of electric driver.

- Feature
It is a torque inspecting instrument that specializes in the check of electric drivers.
Of course, it can be used to check manual torque wrenches.
Common bit can be used for checking with standard equipped attachment.
To correspond to customer's special bit, we will do a special processing.
(Additional cost will be charged. Please inquire. )
You can choose appropriate measuring range from 8 models from 1N･cm(0.1kgf･cm) to 20N･m(200kgf･cm)
according to required torque.
The measuring torque value conforms to the torque data of Torque Analyzer (torque analysis system).
External in/output is not provided.

- Accessory
・AC adaptor (IN:AC100V-240V OUT:DC9V 500mA) 1 piece
・Attachment for electric driver 1 piece
・Screw (Excluding a special attachment) for the attachment 2 pieces for each.
Attachment list according to the model

Catalog of DTC series / Manual of DTC series

- Standard issue

Unit of measurement	N･m(N･cm)/kgf･cm/in･lb
Accuracy	±0.5%F.S.
Measurement method	Peak holding (maximum value)/tracking(present value)
Peak holding	Digital analog holding
Response speed	MAX.1mS
Display	Four digit LCD
Permissive load	120％
Power supply	Chargeable battery Ni-MH(For four charging time hours. )
Basic machine weight	About 3.2kg

Model	Range of measurement display	Range of minimum display	Attachment
DTC-1	1.00～10.00Ｎ・cm/0.100～1.000kgf・cm/0.100～1.000in・lb	0.01Ｎ・cm/0.001kgf・cm/0.001in・lb	TC-2、TSS-5
DTC-2	2.0～20.0Ｎ・cm/0.20～2.00kgf・cm/0.20～2.00in・lb	0.1Ｎ・cm/0.01kgf・cm/0.01in・lb	TC-2、TSS-5
DTC-5	5.0～50.0Ｎ・cm/0.50～5.00kgf・cm/0.50～5.00in・lb	0.1Ｎ・cm/0.01kgf・cm/0.01in・lb	TC-2、TSS-5
DTC-10	0.100～1.000Ｎ・m/1.00～10.00kgf・cm/1.00～10.00in・lb	0.001Ｎ・m/0.01kgf・cm/0.01in・lb	TC-3、TSS-10
DTC-20	0.20～2.00Ｎ・m/2.0～20.0kgf・cm/2.0～20.0in・lb	0.01Ｎ・m/0.1kgf・cm/0.1in・lb	TC-3、TSS-20
DTC-50	0.50～5.00Ｎ・m/5.0～50.0kgf・cm/5.0～50.0in・lb	0.01Ｎ・m/0.1kgf・cm/0.1in・lb	TC-6、TSS-30
DTC-100	1.00～10.00Ｎ・m/10.0～100.0kgf・cm/10.0～100.0in・lb	0.01Ｎ・m/0.1kgf・cm/0.1in・lb	TC-4、TSS-30
DTC-200	2.0～20.0Ｎ・m/20～200kgf・cm/20～200in・lb	0.1Ｎ・m/1kgf・cm/1in・lb	TC-4、TSS-30

- Function explanation

Setting of each function can be operated by pushing “FUN”button for seconds.
Returning to measuring mode is also operated by pushing “FUN”button for seconds.

1. Setting of peak holding mode/tracking mode
Peak holding: The maximum value of measurement is displayed.
Tracking: The value of present measurement is displayed.
2. History of memory data
It is automatically memorized in the internal storage memory by pushing RESET button at peak mode .
(The value when RESET button is pushed is memorized. )
3. Comparator setting
The display of HI/LO appears to the display by setting the upper bound value and the lower bound value.
(When the comparator output of the option is adhered, three kinds of judgments of HI/GO/LO are displayed by this set value. )
4. Setting at each measurement
3 kinds of unit {N･m(N･cm)/kgf･cm/in･lb} can be set.
5. Setting of overload
”Overload”indication can be displayed by setting maximum limit value of the result.
(Maximum limit value of the result can be basically set at percentage of the limit value. It cannot accept over 110% of the limit value. )
Example ･･･ When you measure the torque of fastening a work with appropriarte attachment, you can use this function to hold the measurement just before breaking the work by setting perticular limit value.
6. Auto power OFF setting
It is a function that the unit is turned off automatically when it doesn’t work for over five minutes.
If the function isn’t set, the unit isn’t turned off until battery shortage display is indicated.
7. Reversing setting of display
It is a function that the display can be displayed reversely.
8. Battery shortage display
The battery line decreases when the battery decreases.
"BATT" appears in display when the battery line disappears.

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600-5, Higashitakada-cho, Toyohashi, Aichi, Japan
info@attonic.co.jp