Labthink RTD-R2 Gradient Heat Seal Tester is based on the heat sealing method and adopts the specially designed heat sealing jaws. It can be tested 5 specimens at the same with different temperature.

Labthink RTD-R2 Gradient Heat Seal Tester conform to ASTM F2029

Grandient Heat Sealer RTD-R2 has the following FEATURES:

• Digital P.I.D. temperature control technology
• Independent temperature control of the upper and lower jaws
• The instrument could test 5 groups of specimens at different temperature simultaneously, and accurately and efficiently obtain heatsealability parameters of the tested specimens
• Micro-computer with LCD, PVC operation panel, and menu interface

Technical Specifications of Labthink Grandient Heat Sealer RTD-R2:
 

Specifications	RTD-R2
Sealing Temperature	Room temperature ~ 250°C
Temperature Accuracy	±0.2°C
Temperature Gradient	≤20°C
Dwell Time	0.1~999.9 s
Sealing Pressure	0.05 MPa ~ 0.7MPa
Sealing Area	40mm x 10mm x 5