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Manufacturer number:
Electronic torque testing wrench 850 N·m
Article no.: 655360 850
Article code:
Click to enlarge image
Click to enlarge image
Click to enlarge image
For a description of the legend, see description text.
- Direction of tightening: For right- and left-hand tightening
- Torque measuring accuracy: ±1
- Interface: Digimatic interface
- Test certificate: Manufacturer’s test certificate
Product details
Technical Data
| maximum torque | 850 Nm | |
| Direction of tightening | For right- and left-hand tightening | |
| Torque measuring accuracy | ±1 % | |
| Interface | Digimatic interface | |
| Test certificate | Manufacturer’s test certificate | |
| Series | CTB2-G | |
| Overall length L | 1,565 mm | |
| Torque range | 170 Nm - 850 Nm | |
| Resolution | 1 Nm | |
| Weight | 5,140 g | |
| Square drive | 1 inch | |
| Display | digital | |
| Release signalling | optisk; akustisk | |
| Trigger principle | Electromechanical trigger | |
| Power supply | Battery-powered | |
| Number of batteries contained | 1 | |
| Battery type | LR3 | |
| Connection format | Push-through square drive (ratchet) | |
| Measurement technology | electronic | |
| Data can be recorded | yes | |
| Setting the trigger value | digital, adjustable | |
| Feedback | displaying | |
| Reversible reading | Nm; lbfft; lbfin | |
| Measurement process | Torque | |
| Adjustable trigger value | adjustable | |
| Standard | DIN EN ISO 6789 | |
| Lever length including factory calibration reference dimension [l3] | 1,398 mm | |
| Type of product | Torque Wrench |
Identification numbers & Classifications
| Article number | 655360 850 | |
| EAN / GTIN | 2050001023186 | |
| Manufacturer number | CTB850N2X32D-G |
Description
Version:
Sturdy test wrench with exchangeable ratchet and compact display and control unit. Visual and acoustic signal indicates achievement of the set torque visually and audibly. For right-hand and left-hand threads.
Memory: 999 measured value pairs.
Power supply: NiMH rechargeable battery, operates 20 hours on a charge, charging time 3.5 hours.
Memory: 999 measured value pairs.
Power supply: NiMH rechargeable battery, operates 20 hours on a charge, charging time 3.5 hours.
Units of measurement: Nm, lbfft, kgfm.
Application:
For quick checking of screw connections.
The screw connection is further rotated by a defined angle. The final torque required (TW) is used to automatically calculate and display the initial tightening torque (TA equivalent to TB) for the fastening.
The screw connection is further rotated by a defined angle. The final torque required (TW) is used to automatically calculate and display the initial tightening torque (TA equivalent to TB) for the fastening.
Standard:
Tested to DIN EN ISO 6789.
Cutting data:
Legend for drawing and formula:
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
l1 = Lever length without plug-in head
l2 = Adjusted reference dimension on the torque wrench
l3 = Lever length including factory calibration reference dimension
l4 = Reference dimension of the plug-in head
L = Total length of the tool
T1 = Torque to be set
T2 = Specified torque
Supplied with:
Battery charger, instruction manual in German and English.
Optional extras:
Data cable No. 655265 (from RS232C to USB).
Note:
The guaranteed measuring accuracy of the torque is achieved only once the torque range has been calibrated to DIN EN ISO 6789.