CES5NX6D-G+QH6D

Digital torque wrench for low range torque control,
especially for plastic or light metal products tightening.
Available to use in height restricted places asalternative of torque screwdrivers.
By monitoring torque and angle, it prevents
outflows of tightening error products.

Transmits and receives data wirelessly
to manage tightening sequence, conditions,and number of pieces (optional).

Digital Torque Wrench

CES-G

SeriesCES5NX6D-G: 0.5 - 5N m
CES10NX8D-G: 1 - 10N m

Example of use
Ideal for low-torque tightening andinspection work on cable connectors,
plastic screws, ceramic screws, etc.

For tightening in narrow areas where
height and other restrictions make it
difficult to tighten with a torquescrewdriver or conventional torquewrenches.

For tightening work on delicate parts
such as sensors and semiconductor
manufacturing equipment.

High precision, compact design
allows for use in applications withlimited access.

Highly illuminated LED
The current tightening status andpass/fail judgment can be checkedfrom various angles.
Highly illuminated LEDs enable workin dark places.

CES-G

If the judgment result is OK

If the judgment result is NG

Abnormal tightening detection function
Cross threading

Improperly
positioned O-Ring

Parts missing

By monitoring torque and angle, the followingtightening errors are detected to prevent outflow of
defective products
Cross threading
Parts missing
Improperly positioned O-Ring

T

TH
TL

Cross threading

Parts missing

HDHL

HOHHOD

OL

OO

OH

LD

LL

LO

LH

Judgment OK
Double tightening
Tightening Angler error
Over torque
L D
Torque judgment

Angle judgment

e.g. 1 HD: Torque HiNG
Angle Double tightening NG
e.g. 2 OO: Torque OKAngle OKe.g. 3. LH: Torque LoNG
Angle HiNG

Trg

θL

θW

θH

θ

You can set the threshold for torque and angle,
the tool judge the result by your settings.
Trg: Trigger torque,
TL: Lower limit torque, TH: Higher limit torque,θW: Double tightening detection angle,
θL: Lower limit angle, θH: Higher limit angle

Double tightening detection
The method of counting the number of screws
tightened is used as a countermeasure against
missed tightening screws, but even if the same partis tightened twice, it is OK in terms of the countnumber of screws, which may result in defective
products being released.
CES-G has a function to measure the angle and detectdouble-tightened screws, so it is possible to notice
the missed tightening by combining this function
with the fastening count control.

First digit alphabet describes torque judgment andsecond one does angle judgment as D, L, O. H.

Data transfer function
Output memory data via USB
DtRcv, a data receiver that enables data managementin Excel®, is available free of charge.
DtRcv screen

By installing the optional Bluetooth module, tightening
or inspection data can be wirelessly transmitted to a PC.
*Can be retrofitted by the customer.
Remove 2 pcs of screws

M-CES-BT (Optional)

Tightening example➡

➡
3 N m X 5 pcs

5 N m X 10 pcs
conditions→pass/fail result→

TDMS screen

1 N m X 2 pcs

With the optional "TDMS" software, a single torquewrench can be used to tighten multiple bolts withdifferent tightening conditions and send pass/fail data
to a PC.

CES-G Series

Common specifications
Force P

Overall length L’Angle Range

23LCD32Display

LED

Battery life indicator (4 steps)
Antenna Mark (Optional)

Judgment
Number of Data Memory 1,000（Torque, Angle, Judgment）

Judgment LED

Interchangeable head

±2°+1digit (30 - 180°/s when the bolt turned to 90°)
Measurements (Torque, Angle, Unit)
Counter 4 digits

Effective length L

USB Type-C connector
Bluetooth（Optional）

Data Output（30.5）

27.5

Communication mode：Classic（SPP）, BLE
RUN/Peak holdMeasurements memory
Auto memory & resetting
Measurement/Tightening mode

Serial number

Basic Functions

Optional module

Tightening completion buzzer
Judgment of measurements
Double tightening detection
Auto zero
Auto power offOver-torque alarm

Power Supply
Continuous Use
Recharging Time

Ni-MH battery
20 hours(Connected with Optional Bluetooth: 8 hours)
3.5 hours

Operating Temperature 0 - 40℃ (Non-condensing)Model
CES5NX6D-G
CES10NX8D-G

Accuracy

Torque Range [N m]

Torque Range [kgf cm] Torque Range [lbf in]Min. - Max.

Min. - Max.

+/-2%

0.5 - 0.995+/-1%

1-5+/-2%

1 - 1.99+/-1%

2 - 10

1 digit
0.005
0.01

5.00 - 9.95
10.00 - 50.00
10.0 - 19.9
20.0 - 100.0

1 digit0.05
0.1

Min. - Max.
4.50 - 9.95
10.00 - 44.00
10.0 - 19.9
20.0 - 88.0

Dimensions [mm] WeightStandard[kg]headL’L

1 digitMax. force
P[N]

0.05

30.9

194.5

162

0.17

QH6D

0.1

58.1

197.5

172

0.17

QH8D

*Comes with a battery pack, BP-5.
*Battery charger is sold separately.

Optional accessories
Bluetooth® expansion module

M-CES-BT

Battery charger

V5.0
Bluetooth Version
Modulation Method
GFSK
Wireless Output
8dBm
Class
Class 1Classic
SPP
ProfileBLE GATT Original Profile*10mDistanceCommunication cable

ModelPart No.

Applicable models

BC-3-G586

USB (Type C-Type C)

587

USB (Type C-Type A)*It will be varied, depending on signal environment and connecting devices.

Interchangeable heads
Comes with a QH head for CES-G models

SHRH

HH

Use Tohnichi interchangeable heads only for Tohnichi torque wrenches

Our interchangeable heads are designed and manufactured exclusively for our interchangeable type torque wrenches.
Be sure no to use our interchangeable heads with other brand of torque wrenches or any tools. It may cause malfunction or damages.

Interchangeable head wrench and Interchangeable
head of the same size can be connected.
Spanner head type is ideal Ring spanner head firmly Hex Head can attach agrips a fastener for safety Hex key for socket headfor bolt nut tightening orcap screw tightening.
and accurate operation.
piping operation.

取扱店

8D=φ 8TOHNICHI MFG. CO., LTD.
E-mail: overseas@tohnichi.co.jp
Website: http://www.global-tohnichi.com
N.V. TOHNICHI EUROPE S.A.
TOHNICHI AMERICA CORP.
TOHNICHI SHANGHAI MFG. CO., LTD.
东仁扭矩仪器（上海）有限公司●Designs and specifications are subject to change without notice.
●All rights reserved. No reproduction or republication without written permission.
●©Tohnichi Mfg. Co., Ltd. All Rights Reserved.

Tohnichi Asia Technical Support Office (TATSO)
23.05.EN