Control tester C632M

heat seallaboratoryfor the food industry

The C632M Hot Tack Tester is a laboratory instrument for evaluating hot tack and heat-seal performance of plastic films, laminated films and other packaging materials. It is suited for production control and R&D on flexible packaging materials such as PE, PP and PET.

Product features

• Constant pressure & automated sample feeding
  • Automatic pressure control limits fluctuation within 0.005 MPa.
  • Test pressure programmable without manual adjustment.
  • Automatic sample feeding ensures accurate dwell times.
  • Upper and lower sealing jaws with metal surfaces reproduce thermal tack behaviour.
  • Digital P.I.D. temperature control for fast stabilization and reduced temperature drift.
• Safety design & automatic sample clamping
  • Full protective cover to prevent pinching, scalding and collisions.
  • Preload fixtures simplify sample clamping.
  • Pneumatic clamping provides consistent clamping force and improves sealing efficiency.
  • Observation window for clear monitoring of the test.
• Intelligent control & reliable performance
  • 7-inch industrial touch panel for intuitive operation.
  • Sensor static design reduces force fluctuation.
  • AC servo system for stable high-speed operation.
  • Globally sourced core components for low failure rate and long service life.
  • Self-detection warns of overheat and limit exceedance.
  • Support for multiple units (MPa and PSI).
  • Automatic data saving and power-failure memory to prevent data loss.
  • Multi-level user authority management with password login.
  • Micro-printer and universal USB interface for data output (optional).
  • DataShield™ Data Management System for centralized data management and system connection (optional).

Test standard

• GB/T 34445, ASTM F1921

Applications

• Basic applications
  • Plastic films, sheets and composite films (e.g. PE, PP, PET) used in packaging for instant noodles, milk powder, detergents, food and pharmaceuticals.
• Extended applications
  • Hot seal testing of flexible plastic film and composite film.

Configurations

• Standard configurations
  • Mainframe, pneumatic fixtures, sampler, pedal switch, 6 mm tubing.
• Optional parts
  • Software, air compressor, DataShield™ (optional).
• Remarks
  • Air compressor inlet uses 6 mm tubing (101.5 PSI / 0.7 MPa); air supply not included.

Technical specifications

• Model: C632M
• Load cell capacity: 50 N
• Force accuracy: 0.5 (FS)
• Force resolution: 0.001 N
• Pressure range: 0.05 – 0.7 MPa
• Pressure resolution: 0.001 MPa
• Temperature range: room temperature to 250 °C
• Temperature fluctuation: ±0.2 °C
• Test speed: 1500; 2000–12000 mm/min
• Heat seal dwell time: 0.1 – 999.9 s
• Delay time: 0.01 – 999.99 s
• Sealing jaw: 1 set (double heating), jaw surface: metal, jaw size: 100 mm × 10 mm
• Fixture width: 35 mm; sample width: 15 mm or 25 mm or 25.4 mm
• Fixtures distance: 350 mm
• Air supply: dry air (not supplied); air source pressure: 101.5 PSI / 0.7 MPa; port size: Φ6 mm PU tubing
• Dimensions: 32" H × 17" W × 19" D (81 cm × 43 cm × 48 cm)
• Power: 120 VAC ±10% 60 Hz or 220 VAC ±10% 50 Hz (select one)
• Net weight: 133 lbs (60 kg)
• Extended/optional functions: Software (optional), DataShield™ (optional), micro-printer (optional)