Hot Tack Testers

Product Description

Product FeaturesNote1

Constant Pressure & Automated Sample Feeding

• Automatic pressure control technology manages the pressure fluctuation within 0.005MPa
• The test pressure can be set through the program without manual adjustment
• Automatic sample feeding technology to ensure the accuracy of test time
• Upper and lower sealing jaws with metal surfaces can obtain more authentic thermal tack performance
• Digital P.I.D temperature control technology enables the tester to reach the set temperature quickly, effectively avoids temperature fluctuations

Safety Design & Automatic Sample Clamping

• The overall protective cover is designed to prevent hand pinching, scalding and collision, making sure the operation is safer
• Preload fixtures are convenient for sample clamping.
• Pneumatic sample clamping saves time and effort, with consistent clamping force and better sealing efficiency.
• Observation window for clear monitoring of the test process

Intelligent Control & Reliable Performance

• The 7 Inch industrial level Touch panel control for easier operation.
• Sensor static design, reducing force fluctuation
• AC servo system, more stable high-speed operation
• Global sourced core components ensure low failure rate and long service life
• The self-detection function warns of over heat and over limit.
• Support display of multiple units in MPa and PSI.
• Functions of automatic data saving, power failure automatic memory to prevent data loss.
• Multi-level user authority management, login with password.
• Micro-printer and universal USB data interface for convenient data output and transmission(optional).
• DataShieldTM Data Management System enables centralized data management and convenient information system connection (optional)

Test StandardNote1

GB/T 34445, ASTM F1921

Applications

Basic Applications
Plastic films, sheets and composite films e.g. PE, PP, PET and composite films used in packages for instant noodle, milk powder, washing powder, food and drugs
Extended Applications
Hot seal test of flexible plastic film and composite film.

Technical SpecificationsNote2

Table 1: Test Parameters Note2

Parameter/Model		C632M
Load Cell Capacity	N	50
Force Accuracy	FS	0.5
Force Resolution	N	0.001
Pressure range	MPa	0.05i0.7
Pressure resolution	MPa	0.001
Temperature range		Room temperature 250
Temperature fluctuation		0.2
Test Speed	mm/min	1500a200012000
Heat Seal Dwell Time	s	0.1999.9
Delay time	s	0.01999.99
Extended functions	Software	Optional
	DataShieldTM Note3	Optional
	Microprinter	Optional

Table 2: Technical Specifications

Sealing Jaw	1 Set (Double heating)
Jaw surface	Metal
Jaw size	100 mm x 10mm
Fixture width	35 mm
Sample width	15 mm or 25 mm or 25.4 mm
Fixtures distance	350 mm
Air supply	Dry air (out of supply scope)
Air source pressure	101.5PSI / 0.7 MPa
Port size	I6mm PU tubing
Dimensions	32 H x 17 W x 19 D (81cm 43cm 48cm)
Power	120VAC10% 60Hz / 220VAC10% 50Hz (one of two)
Net weight	133Lbsi1460kgi14

Configurations

Standard Configurations

Mainframe, pneumatic fixtures, sampler, pedal switch, 6 mm tubing

Optional Parts

Software, air compressor and DataShieldTM Data ShieldNote3

Remarks

The inlet of the air compressor uses 6 mm tubingi14101.5PSI / 0.7 MPai14, the air source is out of supply scope.

Note 1:All the product features are subject to detailed descriptions in the "Technical Parameters.
Note 2: The parameters in the table are measured by professional operators in Labthink Laboratory according to the requirements and conditions of relevant laboratory environmental standards.
Note 3:DataShieldTM Data Management System provides safe and reliable data application support. The system can be shared by multiple Labthink products. Please purchase respectively according to the usage.

Cutting-Edge Hot Tack Measurement

This Hot Tack Tester is essential for quality assurance in film packaging. With automated programmable modes and a high-resolution force range from 0.01 N up to 250 N, it provides fast, precise evaluations. The air-cooled stainless steel clamping system and accurate digital feedback make it ideal for laboratories concerned with packaging integrity.


Seamless Data Handling and Comprehensive Safety

The machine accommodates up to 500 test results in its internal memory, with effortless data export via USB or RS232 interfaces for detailed reporting. Automatic and manual calibration options paired with over-temperature and pressure protection assure operational safety and measurement validity during repetitive testing.


Versatile Operation and User-Friendly Control

Featuring a touch-screen PLC for parameter input and real-time control, this tester supports various specimen formats and both single and dual testing modes. Its sample preparation template, wide sealing pressure and test speed ranges, and compatibility with Windows OS software enhance laboratory workflow and productivity.