PET Bottles Closure Torque Testing Equipment

Product Description

Product FeaturesNote1

Dual Test Modes & Automatic Test with Manipulator

• Dual test modes including application torque test and removal torque test
• Innovative patented manipulator technique supports automatic gripping, opening and fastening, which minimizes the error caused by manual operations and improves the testing accuracy and repeatability
• Gripping force, fastening force and turning speed of the cap can be adjusted freely
• Automatic gripping manipulator with deviation less than 0.01Nm, much better than manual fastening
• Intelligent designs of overload protection, automatic zeroing and error alert for safe test operation
• Manual test or automatic test can be selected

High Testing Accuracy & Low Testing Lower Limit

• Specimens with torque value lower than 0.005Nm is testable. The testing resolution is as high as 0.0001Nm, providing high accuracy and good repeatability.
• The peak value can be maintained automatically, which ensures the recording of the accurate test results
• Automatic judgement of peak value meets the testing requirements for various specimens
• Components and parts are supplied by world well-known manufacturers, which guarantee the stable performance
• Imported pneumatic control system with ultra-long service life and ultra-low failure rate ensures the testing accuracy

New Patented Intelligent Touch Operating System

• Industrial grade touch screen, one-button operation, user-friendly interface, remote upgrade and maintenance
• Chinese and English languages can be selected
• Test curves are displayed in real time. Intelligent data statistics supports quick review of test results.
• Automatic data storage and power failure memory functions
• Historical data can be reviewed and printed easily
• Storage up to 1200 test records
• Test data is expressed in eight international units for reference and comparison
• Multi-level user privilege management, log in with password
• Micro-printer and USB data ports for data exporting and data transfer (optional)
• The instrument conforms to the requirements of GMP (optional)
• Labthinks unique DataShiledTM System for data management and connecting with information system (optional)

Test StandardNote1

ASTM D2063, ASTM D3198, ASTM D3474, BB/T 0025, BB/T 0034, GB/T 17876

Applications

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

Technical SpecificationsNote2

Specifications	C612M Digital Torque Tester
Load Cell Capacity	5 Nm (Standard)
	20 Nm (Optional)
	40 Nm (Optional)
Accuracy	Indicated Value 0.5%10%-100% of Load cell capacity 0.05%FS 0%-10% of Load cell capacity
Resolution	0.0001 Nm
Body Clamp Range	5 mm 170 mm
Cap Clamp Range	10 mm 80 mm
Bottle Height	20 mm 400 mm
Specimen Clamping and Turning Way	Pneumatic
Maximum Auto Removal / Application Torque	2 Nm (customization available for other specs)
Gas Supply	Air (Not in supply scope)
Gas Supply Pressure	0.7 Mpa (101.5psi)
Statistical Analysis Allowance	0 999
Instrument Dimension	550 mm (L) x 365 mm (W) x 1150 mm (H)
Power Supply	220VAC10% 50Hz / 120VAC10% 60Hz
Net Weight	39 kg

Configurations

Standard Configurations

Instrument, Gripping Post (4pcs), Gripping Block (1 pair), Calibration Kit (not include weight), 4mm PU Tubing (2m)

Optional Parts

Micro-printer, Professional Software, Air Compressor, GMP System, DataShieldTM Note3

Note

1. The gas supply port of the instrument is 4 mm PU Tubing;
2. Customers need to prepare gas supply.

Note 1: The described test standard, applications and product features should be in line with Technical Specifications.
Note 2: The parameters in the table are measured by professional operators in Labthink laboratory under strictly controlled laboratory conditions.
Note 3: DataShieldTM provides safe and reliable data application support. Multiple Labthink instruments can share one single DataShieldTM system which can be configured as required.

Versatile Torque Testing for PET Bottles

Designed for industrial laboratories, this closure torque testing equipment accommodates bottles up to 2 litres, ensuring reliable measurement of cap torque. The adjustable clamping mechanism securely holds various bottle sizes, reducing slippage and improving repeatability. Its a vital tool for manufacturers, exporters, and retailers seeking consistent product quality and standard compliance.


Advanced Features for Precision and Safety

Benefit from user-selectable torque measurement units, digital LCD display, instant results, and user calibratable settings. The built-in mechanical overload protection guards both equipment and operator, while data memory stores up to 99 readings for traceability. Peak hold and real-time display functions enhance workflow efficiency and accuracy during repeated testing.