Compact Interchangeable Head Digital Torque Wrench
Tohnichi’s smallest digital torque wrench. The optional Bluetooth® module makes it easy to manage data on a computer or other device. Equipped with a high-luminance LED. Permits confirmation of current tightening condition and pass/fail judgements from a wide range of angles. The high-luminance LED is especially useful in dark working conditions.
For tightening and inspection work in low torque ranges, such as cable grounding, and plastic or ceramic screws/bolts. Useful in confined spaces and height-restricted locations where tightening with a torque screwdriver or conventional torque wrench is difficult. For tightening work involving fragile apparatus, such as sensors and semiconductor manufacturing equipment.
Applications
- For tightening and inspection work in low torque ranges, such as cable grounding, and plastic or ceramic screws/bolts.
- Useful in confined spaces and height-restricted locations where tightening with a torque screwdriver or conventional torque wrench is difficult.
- For tightening work involving fragile apparatus, such as sensors and semiconductor manufacturing equipment.
Features
- CES/CES-G monitors torque and angle to prevent the delivery of products with defective screw/bolt tightening.
- Equipped with a high-luminance LED. Permits confirmation of current tightening condition and pass/fail judgments from a wide range of angles. The high-luminance LED is especially useful in dark working conditions.
- Tightening-abnormality detection: monitors torque and angle to detect tightening abnormalities such as scuffing, missing parts, missed tightening (or double tightening), and O-ring nibbling, to prevent the delivery of defective products to clients.
- Data transmission: use a USB to output memory data. Permits no-fee use of the data-input tool DtRcv (Data Receiver) for data management in Excel® worksheets. Attach the optional Bluetooth® module to wirelessly transmit tightening and inspection data to a computer. The M-CES-BT Expansion Module is easy to attach.
- Use the Tightening Data Management System (TDMS) software (sold separately) to transmit conditions at each tightening location to the torque wrench and to transmit pass/fail data after tightening to a computer. (TDMS was upgraded to Version 3.10 in June 2023. Now also supports the compact Digital Torque Wrench CES series (when installed on M-CES-BT).)
Basic Functions
- Modes: Run (Track), Peak Hold
- Readings memory
- Auto memory & resetting
- Measurement / Tightening mode
- Tightening completion buzzer
- Judgement of reading (OK, NG)
- Double tightening detection
- Auto zero
- Auto power off
- Over-torque alarm
Specifications
- Torque accuracy CES 5N: 0.5-1 Nm = ± 2%; 1-5 Nm = ± 1%
- Torque accuracy CES 10N: 1-2 Nm = ± 2%; 2-10 Nm = ± 1%
- Angle accuracy: ± 2° + 1 digit (30-180°/s, when bolt turned to 90°)
- LCD display: readings values, counter 4 digits, battery indicator, antenna mark (optional)
- LED display: judgement (OK/NG)
- Data memory: 1,000 readings
- Data export: USB-C, Bluetooth® (optional)
- Power supply: NiMH rechargeable battery
- Continuous use: 20 hrs (w Bluetooth: 8 hrs)
- Recharging time: 3.5 hrs
- Operating temp: 0-40°C (non-condensing)
Scope of Supply
- Digital torque wrench CES-G
- User manual
- Traceable calibration certificate (ISO/JCSS)
- Ratchet head QH
- Battery pack BP-5 (NiMH)
Options / Accs / Spares
- Battery charger #BC-3-G
- USB cable type C-C #586
- USB cable type C-A #587
- Interchangeable heads (misc)
- Bluetooth® module #M-CES-BT (meets the technical standards of Japan, U.S.A., Canada, E.U., Mexico, and Vietnam (as of May 2023).)
- Tightening Data Management System software #TDMS
