Model 306BL is built to meet or exceed current ASTM D2240 Specifications for Type B durometers.
The durometer measures the indentation hardness of rubber, elastomers, and other rubber-like substances, moderately hard rubber, paper products and fibrous materials.
The durometer can be used either with a test stand, hand-held or with a constant load weight. Please refer to the stand selection guide for the appropriate accessories. The classic style Durometer comes complete with carrying case, test block and magnetic max hand.
Accredited by A2LA to ISO/IEC17025 and ANSI/NCSL Z-5401
Specifications | |||
Accuracy | ±1 point | ||
Max Hand | Magnetic Max Hand | ||
Display | Dial Gauge 240° | ||
Gauge Features | Reads Zero at Rest | ||
Base Size | 1.625" x 1" ( 4.13cm x 2.54cm ) | ||
Height | 4" ( 10.2cm ) | ||
Width | 2.25" ( 5.7cm ) | ||
Depth (Indicator) | 1.75" ( 4.4cm ) | ||
Weight | 8 oz.( 227g ) | ||
Certification | NIST Traceable/A2LA Accredited | ||
Accessories | Test Stand Model 471 or 472 | ||
Meets or Exceeds | ASTM D2240, ISO 868 | ||
ASTM Types | ASTM Type A,B,C,D,OOO | ||
Other Types | Asker Type C, JIS K6253 A or D & K6301 C | ||
Material Selection Guide | Rubber Moderately Hard | ||
Indenter Shape | 30° Cone |
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