ST-C3 Cap Torque Tester


Quick Lock clamoing table - hold - ST-C3Quick Lock clamoing table - release - ST-C3The ST-C3 torque meter is a precisions electronic instrument

The graphical OLED display allows the monitoring of the release and application processes on torque-time graphs

The results can be stored and also sent to a data logger. The instrument’s memory can store 36 measuring results together with graphs

The stored data’s can be saved to SD-card or to PC with RS-232 cable. A narrow paper dot printer is also attachable to the ST-C3 for printing the results directly into a report

Real time data collection is possible with the included data collector program

ST-C3 is available with Quick Lock sample fixing table for comfortable mass testing

Torque tester is shipped calibrated, with traceable calibration certificate


Cap torque tester - C3Industries: Beverage, Food, Pharmaceutical, Packaging


Areas: Laboratory, Production


Closure torque testing:
- Release torque
- Bridge torque
- Incremental torque
- Application torque

Torqu-time diagram - ST-C3
  • Small, handy
  • Quick release sample fixing 
  • Torque-time graph drawing and saving
  • High storing capacity on the SD card
  • Included pc software
  • 3 years warranty
Additional Information

Additional Information

Included accessories No
Smartphone requirement No
Android version No
Measuring range -10Nm - +10 Nm (cca +/- 88.5 lbfIn)
Units of measurement LbfIn, LbfFt, Nm, dNm, Ncm, kgfcm
Displayed values Actual, Max1, Max2, torque-time graph
Accuracy +/- 0,25% F.S.
Safe Overload 120%
Maximum measuring frequency 400 Hz (2.5 ms)
Range analysis No
Capable closure types any kind of serrated twist cap
Maximum sample size Ø120 mm (normal clamping table) / Ø115 mm (quicklock clamping table)
Calibration kit available
Operation time 4-5 hours
DC supply DC 5V with included AD110/230 V adapter
Bluetooth range No
Included software Data manager for PC
Memory 36 data's in device memory, Thousends of data's on SD card
Stored data’s measurement nr, peak results, date, time, graph, instrument serial number
Resistance grade IP 54
Language English
Dimensions: Footprint / Height 185 x 140 x 57 mm
Net weight 1,75 kg
Shipping packaging Heavy duty waterproof case
Shipping dimensions 28x25x19 cm
Shipping weight 4 kg
Country of Manufacture Hungary
Warranty 3 years


Torque-time diagram - ST-C3

What to do with your results?

  • Save
  • View history
  • Send to data logger pc program (included)
  • Print 
  • Transfer to PC on RS232 cable or with the SD card

On the PC: the included data manager program can:

  • convert results to csv-file (excel compatible)
  • display the results with graphs
  • create report from the individual results or from the statistical analyses

Full specification in pdf



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ST-C3 Cap Torque Tester

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Cap Torque Tester

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