• Hardness measurements by a durometer are performed by simply holding the instrument against the surface of a specimen and reading the indicated value.
• This type of hardness tester is most widely used for hardness testing of sponge, rubber, plastics and other soft materials.
Order No. | 811-329-10 | 811-331-10 | 811-333-10 | ||
Model | HH-329 | HH-331 | HH-333 | ||
Type | Compact | Long | |||
Display specification | Analog | ||||
Measurement target | Soft rubber, sponge, felt, hard film, fabric | General rubber, soft plastic |
Hard rubber, hard plastic, ebonite |
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Category in standards | Type E | Type A | Type D | ||
Needle shape | Shaft diameter | ø5 mm | ø1.25 mm | ||
Tip shape | Semi-sphere | Circular truncated cone | Cone | ||
Tip angle | — | 35° | 30° | ||
Tip diameter | ø0.79 mm | — | |||
Tip curvature | — | 0.1 mm | |||
External dimensions (W×D×H) | 68×34×146 mm | 68×35×188 mm | |||
Mass | 300 g | 320 g |
Order No. | 811-335-10 | 811-335-11 | 811-337-10 | 811-337-11 | |
Model | HH-335 | HH-335-01 | HH-337 | HH-337-01 | |
Type | Compact | ||||
Display specification | Analog | ||||
Measurement target | General rubber, soft plastic | Hard rubber, hard plastic, ebonite | |||
Category in standards | Type A | Type D | |||
Needle shape | Shaft diameter | ø1.25 mm | |||
Tip shape | Circular truncated cone | Cone | |||
Tip angle | 35° | 30° | |||
Tip diameter | ø0.79 mm | — | |||
Tip curvature | — | 0.1 mm | |||
External dimensions (W×D×H) | 68×34×146 mm | ||||
Mass | 300 g |
แบรนด์สินค้า | MITUTOYO |
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