C612M Digital Torque Tester

The application torque and removal torque of bottle caps are important online and offline production parameters for the manufacturers, which may influence the transportation and consumption of the products. C612M Digital Torque Tester is a professional testing instrument that can be used to measure the application torque and removal torque of the caps of bottles, spout bags and flexible tube packages. C612M, featuring great stability and high precision, is an indispensable testing instrument in manufacturing process.

Basic Applications Bottle Packages Application and removal torque test of the bottle caps for bottled packages for food, pharmaceuticals, e.g. beverage or tablet bottles
Flexible Tube Packages Application and removal torque test of flexible tube packages for food, pharmaceuticals and cosmetics, e.g. eye-drop, hand cream and shoe polish
Extended Applications Screws Application and removal torque test of the screws
Vacuum Flasks and Vacuum Cups Application and removal torque test of the caps of vacuum flasks and vacuum cups
Professional Technology

Dual Test Modes & Innovative Automatic Testing with Manipulator

  • Dual test modes including application torque test and removal torque test
  • Innovative and patented design of manipulator supports automatic clamping, opening and locking of specimens, which minimizes the errors caused by manual operations
  • Test accuracy is greatly improved. The peak value can be maintained automatically, which ensures the recording of the accurate test results
  • Clamping force, locking force and rotation speed can be adjusted freely
  • Intelligent designs of overload protection, automatic zeroing and error alert for safe test operation
  • Manual test and automatic test can be selected freely

New Patented Intelligent Touch Operating System

  • One-button operation, user-friendly interface, remote upgrade and maintenance.
  • Supports LystemTM Lab Data Sharing System for uniform and systematic data management.
  • Test curves are displayed in real time. Intelligent data statistics supports quick review of test results.
  • Test data is expressed in eight international units for reference and comparison.
  • Automatic data storage and power failure memory functions.
  • Historical data can be reviewed and printed easily.
  • Micro-printer and USB data ports for data exporting and data transfer.
  • Multi-level user privilege management, log in with password.

This instrument conforms to various national and international standards:
ASTM D2063, ASTM D3198, ASTM D3474, BB/T 0025, BB/T 0034, GB/T 17876

Technical Specifications

Modal C612M
Load Cell Capacity 5 Nm (Standard)
20 Nm (Optional)
40 Nm (Optional)
Accuracy Better than 0.5% FS
Resolution 0.0001 Nm
Body Clamp Range ϕ5 mm ∼ ϕ170 mm
Cap Clamp Range ϕ10 mm ∼ ϕ80 mm
Height of Bottle 20 mm ∼ 400 mm
Maximum Application and Removal Torque 2 Nm (Customization available for other specs)
Clamping Way Pneumatic Clamping
Gas Supply Air (Outside of Supply Scope)
Gas Supply Pressure 0.7 MPa
Statistical Analysis Allowance 1 ∼ 999
If used with professional software, there will be no quantity limitation and multi-units and statistical data analysis will be available.
Instrument Dimension 550 mm (L) x 365 mm (W) x 1150 mm (H)
Power Supply 220VAC 50Hz / 120VAC 60Hz
Net Weight 18 kg


Standard Configuration Instrument
Optional Parts Micro-printer, Professional Software
Remarks 1. The gas supply port of the instrument is ϕ4mm PU tubing
2. Users will need to prepare for gas supply.

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