Overview:the implementation of GB/T6031-N “vulcanized rubber hardness (30-85IRHD) determination – routine test” standard device. Measurement of rubber and similar rubber materials specimens and test pieces of conventional hardness.
Features:the use of high-precision sensing system liquid crystal display, in addition to measuring the hardness of standard rubber specimens, but also on the rubber roller finished parts of the determination of apparent hardness.
Scope of application: finished rubber and plastic products and raw materials.
Technical parameters:
|
Contact force |
0.3±0.02N |
|
Indentation force |
5.40±0.01N |
|
Total force |
5.70±0.03N |
|
Force on the presser foot |
8.30±1.50N |
|
Foot pressure |
∮20±1mm |
|
Presser foot hole |
∮6±1mm |
|
Needle ball diameter |
2.50±0.01mm |
|
Specimen* small thickness of 4mm |
|
|
Alternating current |
220V±10% 50Hz |
© Dongguan Zhongli Instrument Technology Co., Ltd.
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