Heat seal tester 300mm

Heat seal tester 300mm

Heat seal tester 300mm

4.7 of 5

Model No: TX-HS 300

Heat seal tester is a suitable instrument which helps in determining the sealing strength of flexible films under variable parameters like Dwell Time, Sealing Temperature and pressure(applied). Laboratory Heat seal tester helps in calculating the most suitable settings for sealing flexible films.

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Product Description

Heat seal tester or the heat sealer is an accurate instrument which has a wide application in the flexible films and packaging industry. This is a consistent tool which helps in providing the flexible film manufacturer with the seal strength or the heat seal strength of the laminate and flexible films. The instrument consists of jaws which have a pneumatic operation with the help of which sealing can take place easily and more accurately. The instrument also has a PID digital controller and temperature controller for both jaws.  Heat seal tester has a digital LED display. The 300 MM heat seal tester has wide jaws and provide consistent sealing ability of the sample

The specimen is exposed to consistent pressure and heat in a fixed period of time. This procedure helps in measuring the heat seal performance of films, plastic films which are used in packaging different food products.

The instrument also adheres to international test standard like Standards: ASTM F 2029

Product Features

    • Seal Pattern : Straight line/Plain/Diamond Knurling
    • Microprocessor based display
    • Single Pushbutton operation after setting PID temperature and time
    • PID temperature controller for highest level of controls and repeatability
    • Dimensions: 400 x 367 x 483 mm 
    • Mild steel powder coated body


    • Equipment Range: Ambient to 350ºC
    • Sealing Temperature Working range: Ambient to 230ºC
    • Accuracy: ± 1ºC
    • Dual Temperature controllers
    • Least Count/Resolution: 0.1ºC
    • Power: 220V, Single phase, 50 Hz
    • Sealing size: 300 x 15 mm
    • Temperature Controller: 4 digit PID
    • Dwell Heat Seal time: 0.1 – 99.9 sec
    • Heat Sensor with  Platinum Resistance Temperature Detector (RTD)
    • Sealing Pressure:2- 6 Bar

How It Works?

View this video to learn how this product works?

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We are highly impressed with the Quality and support Testronix has provided. Testronix has set up our entire quality testing laboratory and we are fully satisfied with all their instruments. We highly recommend this brand 

Vikas Singh

We want to thank your team for such prompt support. Your instruments are very durable. We are impressed with the design engineering. All the products are very easy to operate. The guidance provided by your team is highly appreciated. We look forward to working with an organisation like yours 

Manish Aggarwal

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Q. What is the use of Heat seal tester?

The Heat seal tester or the intensity sealer is a precise instrument that has a wide application in adaptable films and the packaging industry. This steady instrument assists in providing accurate results for flexible film manufacturers in calculation of the heat seal value for their sample. The instrument comprises of jaws with a pneumatic operation. The instrument likewise has a PID controller regulator and temperature regulator for the two jaws.

Q. Why Heat seal tester is important?

The heat seal tester is used to check the heat seal strength of flexible films and laminates. The instruments provide the user with accurate results as to how much temperature and pressure was required to seal a particular sample within a specified amount of time

Q. What is the price of laboratory Heat sealer in India?

The price of heat seal tester instruments can differ depending on the model and instrument. While the price range starts from as low as INR 60,000 for basic models, it can go up to INR 2,00,000 for high-end models. You may find the same product in different price ranges in the market. Most of the cheap products come from unbranded manufacturers/traders with no guarantee while the branded products of reputed manufacturers maintain high quality and come with a branded spares parts.

Q. From where to buy genuine laboratory Heat sealer?

You need to find a renowned manufacturer to buy a genuine heat seal tester. There are several traders in the market, but not everyone is a genuine manufacturer and can provide you with authentic and high-quality products. For that reason, you need to check if they have their own manufacturing unit and dedicated service set up. Customers must always check if the manufacturer has a dedicated and reliable in-house service set up.

Q. How to get a free quotation for Heat seal tester?

To get a free price quotation for heat seal tester you can contact the company with your requirement, details from their mail id and phone number. To get a quotation from Testronix Instruments fill the form with requirements and you will get an instant call-back from the sales for the techno-commercial offer. You can connect with us anytime at +91 9313 140 140 or info@testronixinstruments.com