Product Description
Product FeaturesNote1
- Ten (upper and lower) sealing jaws with metal surfaces to obtain heat sealing parameters that are close to actual parameters
- Digital P.I.D. temperature control technology ensures the preset temperature to be reached rapidly without fluctuations
- Auto constant pressure technology guarantees the stable sealing pressure, requiring no manual adjustment
- Auto leveling technology of sealing jaws ensures uniform sealing performance
- Wide range control of temperature, pressure and time that meet various test conditions
- Manual or pedal switch, as well as anti-scald design provides convenient and safe operating environment
- Professional software supports remote operation for convenient data saving, exporting and printing
Excellent User-oriented, High-efficient and Safe Designs
- The instrument can complete 5 groups of specimen tests at a time, helps the user to obtain heat sealing parameters of the specimens accurately and efficiently.
- The temperature of upper sealing jaws and lower sealing jaws can be controlled separately, which can meet the requirements for different combination of temperatures
- Separated type sealing jaws can be easily replaced
- Manual and pedal switch mode for starting test as well as the anti-scald design ensures the safe operation
High-end and Easy-to-Use Embedded Computer-controlled System
- The instrument is equipped with large size tablet (touch screen), which is easy to operate and observe during the test process
- Brand new software simplifies the testing process.
- The system supports comparison analysis of groups of test data with unit conversion function
- USB ports and internet interface for connecting of external device and data transmission
- The instrument conforms to the requirements of GMP (optional)
- Labthinks unique data security system separates the test data from the computer to avoid the risks caused by computer virus
- Labthinks unique DataShiledTM System for data management and connecting with information system (optional)
Test StandardNote1
ASTM F2029, QB/T 2358, YBB 00122003
Applications
| Basic Applications |
- Films with Smooth Surface
Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others. Heat sealing surface should be smooth and width can be designed based on user requirements.
|
- Films with Decorative Pattern Surface
Including plastic films, plastic composite films, paper-plastic composite films, coextruded films, aluminized films, aluminum foil, aluminum foil composite films and many others. Heat sealing surface can be designed based on user requirements.
|
| Extended Applications |
- Plastic Flexible Tubes
The ends of plastic flexible tubes are placed in between upper and lower jaws and then sealed to form a package.
|
Technical SpecificationsNote2
| Specifications |
C630H Heat Seal Tester |
| Sealing Temperature |
Room temperature 300C |
| Sealing Pressure |
0.1Mpa 0.7 Mpa (14psi 101psi) |
| Resolution of Pressure |
0.001 MPa |
| Dwell Time |
0.1 999.99 s |
| Resolution of Time |
0.01 s |
| Resolution of Temperature |
0.1C |
| Temperature Fluctuation |
0.2C |
| Temperature Accuracy |
0.5C (single point calibration) |
| Temperature Gradient |
20C |
| Gas Supply Pressure |
0.7 Mpa (101psi) |
| Port Size |
8 mm PU Tubing |
| Sealing Area |
40 mm 10 mm |
| Number of Sealing Jaws |
5 groups of upper and lower sealing jaws with independent temperature control |
| Instrument Dimension |
375mm (L) 360 mm (W) 518mm (H) |
| Power Supply |
220VAC 50Hz / 120VAC 60Hz |
| Net Weight |
55 kg |
Configurations
- Standard Configurations
- Instrument, Tablet, Pedal Switch, High-temperature Welding Cloth, Sample Cutter, 8mm PU Tubing (2m)
- Optional Parts
- High-temperature Welding Cloth, Air Compressor, GMP System, DataShieldTM Note3
- Note
- 1. The gas supply port of the instrument is 8 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.
Comprehensive Sealing Analysis for Flexible PackagingUtilize state-of-the-art control and data logging features to optimize sealing parameters for films used in industrial packaging. The digital heat seal tester enables programmable testing processes, ensuring repeatable and reliable outcomes. Adjustable speed, clamp versatility, and a wide range of temperature and pressure support adaptability across packaging materials, improving overall seal strength verification.
Safety and Efficiency Built InSafety is prioritized with built-in emergency stops and over-temperature protection, while fast preheat times and accessible maintenance minimize downtime. Operators benefit from a noise level under 65 dB and easy-to-clean construction. The adjustable clamp and intuitive LCD display simplify sample setup and test monitoring for labs focused on efficiency and safety.
FAQ's of Sealing Temperature Pressure and Dwell time determination for flexible packaging:
Q: How does the digital heat seal tester determine optimal sealing temperature, pressure, and dwell time?
A: The tester employs programmable microprocessor controls and precise adjustable parameters, allowing users to set and fine-tune temperature (50C-250C), pressure (0.1-0.7 MPa), and dwell time (0.1-99.9 seconds) for each test. Real-time data is displayed digitally and can be analyzed via PC software for optimal setting validation.
Q: What types of packaging films can be tested with this equipment?
A: The tester is compatible with a wide range of flexible packaging films, accommodating specimen widths from 10 to 100 mm and lengths of 50 to 200 mm. Its adjustable clamps and programmable settings enable use with various materials encountered in industrial and laboratory applications.
Q: When should I calibrate the heat seal tester, and what methods are available?
A: Calibration should be performed regularly, as recommended in the user manual or following any significant maintenance. The machine offers both manual and automatic calibration options, ensuring precision for temperature, pressure, and time across all testing cycles.
Q: Where is the best environment to operate this heat seal tester?
A: For accurate results and device longevity, operate the tester in ambient temperatures between 15C and 35C and within a relative humidity of 20%-90% (non-condensing). An industrial or laboratory environment with stable power supply and minimal dust is preferred.
Q: What is the process for conducting a seal strength test?
A: Mount specimens using the adjustable clamp, select test parameters for temperature, pressure, and dwell time using the programmable control, and start the test cycle. Following sealing, use the tensile testing compatibility to evaluate seal strength. All results are available on the LCD display and can be exported for analysis.
Q: How does the tester's safety mechanism protect operators?
A: The device includes an emergency stop button and over-temperature protection that automatically halts operations if conditions exceed the set safety thresholds. These mechanisms safeguard users and prevent thermal or mechanical risks during operation.
Q: What are the benefits of using this device for flexible packaging analysis?
A: This tester offers high accuracy, quick test setup, and efficient data management through software compatibility. By supporting up to three specimens per cycle and providing adjustable parameters, it enhances throughput and repeatability, while safety and maintenance features ensure dependable long-term use.