Labthink Vietnam, CLASSIC 920, CLASSIC 920 Labthink, Kiểm tra chất kết dính lâu dài CLASSIC 920, Đại lý Labthink Vietnam


  • Standard test plates and weights ensure the accuracy of test data
  • The instrument is controlled by micro-computer, with PVC operation panel, membrane switches and LCD, which is convenient for customers to operate and view test data
  • Six testing stations could test groups of specimens simultaneously
  • Auto timing and locking functions provide higher accuracy of test results


The test plate with adhesive specimen is vertically hanged on the stand and its bottom is attached with a standard weight. The lasting adhesive property could be obtained by measuring the displacement of specimen on vertical test plate or the time to failure at such load.


This test instrument conforms to the standards: GB/T 4851, ASTM D3654, JIS Z0237


Basic Applications
  • GB/T 4851 A Method
    Including various adhesives, e.g. pressure-sensitive tapes, medical patches, adhesive labels and protection films
Extended Applications
  • GB/T 4851 D/E/F Method
    Fiber reinforced adhesive tape
  • Pharmacopoeia standards
    Medical plasters

Technical Specifications

Specifications CLASSIC 920 Lasting Adhesive Tester
Standard Roller 2000 g ±100 g
Weight 1000 g ±5 g (with triangle hook)
Test Plate 125 mm (L) x 50 mm (W) x 1.1 mm (D)
Timing Range 0 ~ 100 h (standard)
0 ~ 10000 h (optional)
Number of Stations 6
Instrument Dimension 600 mm (L) x 240 mm (W) x 530 mm (H)
Power Supply 220VAC 50Hz / 120VAC 60Hz