Paper Tearing Strength Tester

Product introduction
DRK108A Paper Tearing Strength Tester is the special instrument for paper tearing strength test. Mainly used in paper industry, also can be used to test the low strength board. In paper making industry, packaging industry, science and research industry and supervision and inspection industry, it is necessary.
Product features
Compact structure design, to ensure the elegant appearance, also easy to maintain.
The configuration is very flexible, to reach different functions.
Precision production, to ensure the high accuracy.
Product application
Appling in testing paper tearing strength.
If change the configuration, it can be used to test other materials, like plastic, chemical fiber, metal wire, metal foil and so on.
Technical standards
ISO 1974: 1990 (Paper -- Determination of tearing resistance (Elmendorf method))
GB/T 10739-2002 (Paper, board and pulps – Standard atmosphere for conditioning and testing)
ISO 186: 1994 (Paper and board - Sampling to determine average quality)
GB 455.1 (Paper - Determination of tearing)
Product parameters
Items Parameters
Test Range(standard pendulum) (10 ~ 1000)mN, (division value 10mN)
Test Range(light pendulum) (10 ~ 1000)mN, (division value 5mN)
Test Range(lightest pendulum) (10 ~ 200)mN, (division value 2mN)
Display error During full scale of 20%--80%: ±1%
Outsides of the range: ±0.5%FS
Repeatability error During full scale of 20%--80%: <1%
Outsides of the range: <0.5%FS
Tearing arm (104±1)mm.
Beginning angle for tearing 27.5°±0.5°
Tearing distance (43±0.5)mm
Specimen size (25×15)mm
Clamp distance (2.8±0.3)mm
Sample Size (63±0.5)mm×(50±2)mm
Environment Condition Temperature: 23°C, Relative humidity 50%+/-5
Instrument Size 420×300×465mm
Weight 25kg
Main fixtures
Mainframe
Quantity Per Month: 80 Set/Sets / Month
HS Code: 90248000
Delivery Way - Date Of Delivery: Two weeks after confirm the order