Lab Heat Sealer

Place of Origin China
Brand Name Cell Instruments
Certification CE
Model Number GHS-01
Minimum Order Quantity 1 SET
Price Get An Offer
Packaging Details Plywood Carton
Delivery Time 3~5 days
Payment Terms TT, LC
Supply Ability At Stock

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Sealing Temp. Ambient~250℃ Deviation ±0.2℃
Temp. Gradient ≤20℃ Sealing Time 0.1S~9999S
Sealing Pressure 0.15~0.7 MPa
High Light



heat seal



Leave a Message
Product Description

Lab Heat Sealer

Discover the precision and reliability of our advanced Lab Heat Sealer, a pivotal device crafted for the discerning needs of the packaging industry. Ensuring unparalleled strength and integrity in heat seals, our Heat Seal Tester stands as an industry benchmark, facilitating superior packaging quality for sectors as diverse as food, pharmaceuticals, electronics, and more.


Essential Application of Heat Seal Tester


The value of a robust heat seal cannot be overstated in safeguarding product integrity and shelf life. Our Heat Seal Tester is expressly engineered to scrutinize the sealing attributes of an array of materials including films, laminates, and composite components. By simulating real-world packaging heat seal conditions through the meticulous application of heat and pressure over a definitive time, it plays a crucial role in optimizing the sealing process for consistent longevity and quality.


Advanced Features of Gradient Heat Seal Tester


A Gradient Heat Seal Tester—our Lab Heat Sealer's revolutionary facet—permits the setting of controlled temperature variations across the seal, enhancing your capability to fine-tune the sealing process. As a Multi-Station Heat Seal Tester, it enables simultaneous multi-temperature tests, catapulting operational throughput and process efficacy.


Compliance with Standards


Our Lab Heat Sealer adheres rigorously to ASTM F2029-16(2021), delineating standard practices vital for establishing heat sealability of flexible barrier materials gauged by seal strength—a testimony to our commitment to industry standards and exceptional sealing results.


Technical Innovations in Heat Seam Quality


Boasting a suite of technological advancements, the GHS-01 Lab Heat Sealer ensures impeccable seal integrity:


  1. Dual independently heated aluminum jaws minimize heat dissipation, maintaining a uniform temperature distribution.

  2. Precision temperature control is actualized via state-of-the-art P.I.D. controllers, essential for effective heating and stability.

  3. Our timing mechanism, augmented by a proximity sensor, guarantees the synchronization of sealing initiation with jaw engagement.

  4. The three-way guided sealing bar delivers uniform pressure distribution, key to consistent seal quality.

  5. Ergonomic and safety designs including anti-scald barriers and responsive manual/foot switches prioritize operator safety.

  6. Tailor-made solutions available for seal jaw adaptations, accommodating unique dimensions, contours, and textures.

  7. Customizable gradient temperature settings offer an extensive range of sealing possibilities.


Test Procedure


Our system simplifies heatsealability evaluation. Position your sample within the heated jaws, allow temperature equilibration, and the Heat Seal Tester replicates the exact sealing conditions with precise pressure and timing. Upon conclusion, the system reverts, concluding the test and effectively capturing the sealing metrics.


Evaluating Seal Effectiveness


Comprehensive analysis of seal integrity is conducted through continuity checks using techniques such as air-leak detection, dye penetration tests, visual reviews, microorganism permeability studies, and more.


Lab Heat Sealer 0


Lab Heat Sealer 1


Sealing Temp. Ambient~250℃
Temp. Gradient ≤20℃
Deviation ±0.2℃
Sealing Time 0.1S~9999S
Sealing Pressure 0.15~0.7 MPa
Seal Jaws(mm) U:40*10 5PCS/L:330 1PCS
Gas Input 0.7 MPa with Ф6 mm Pipe
Power AC 220V 50Hz