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PTC408A 美国PTC 指针式橡胶硬度计 PTC-408A
Specifications |
PTC® Analog Ergo Durometer 408AO |
Accuracy |
±1/2 point |
Max Hand |
Magnetic Max Hand |
Display |
Dial Gauge 240° |
Gauge Features |
0.2 point Reading Resolution |
Base Size |
1" x 1" ( 2.54cm x 2.54cm ) |
Height |
4" ( 10.2cm ) |
Width |
2.25" ( 5.7cm ) |
Indenter Shape |
2.5mm ±0.02 |
Weight |
6 oz.( 170g ) |
Certification |
NIST Traceable/A2LA Accredited |
Accessories |
Test Stand Model 471, 472 ,or 1 kg weight 441 |
Meets or Exceeds |
Meets ISO 7619-1) |
ASTM Types |
ASTM Type A, B, C, D, DO, E, O, O |