Product Details:
Payment & Shipping Terms:
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| SYS-A Type: | Load 90g, Ball R2.50 | SYS-B Type: | Load 50g, Ball R12.70 |
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| SYS-C Type: | Load 180g, Ball R1.20 | Force Accuracy: | Equal To ±5% |
| Highlight: | non destructive testing machine,fruit hardness tester |
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SYS-B Portable Sand Mould Surface Hardness Tester with Plastic & Metal Construction
Product Features:
The iqualitrol surface hardness of sand mould is scored as: A, B, C, three models, of which:
A Type: apply to manual or mechanical low and medium pressure molding of fine sand (core) surface hardness test.
B Type: applicable to manual or mechanical low and medium pressure molding of fine, coarse sand (core) surface hardness test.
C Model: apply to high pressure molding sand surface hardness test.
Among them, the most commonly used model is B, it is used to determine the surface hardness of wet mold sand (core), and provide technical parameters for developing molding process.
According to the principle that the force of the spring is linear with the stroke, the distance of the stroke is expressed by the surface pointer through the transmission of a set of gears and racks.
Operation Method
Set the point 0, when the pointer is not in 0, turn the adjustment ring, so that the pointer to 0.
When used, the hardness is pressed in the sand on the test plane (axis hardness of the surface to be perpendicular to the plane of the sand), sand hardness meter gauge plane and the close contact, the pointer is stopped at a certain value, press the locking pin to lock, reading test a fixed value, and then releasing the locking pin so that the pointer reply 0.
The determination was made at 3~5 times per assay, and then the average number was calculated, as well as the hardness of the part.
Technical Specifications:
| Model | A type | B type | C type |
| Compression stroke | 2.50mm | 2.50mm | 2.50mm |
| Maximum load | 237g | 980G | 1500g |
| Load under pressure | 90g | 50g | 180g |
| Head shape and size | Ball R2.50 | Ball R12.70 | Ball R1.20 |
| accuracy | When the pointer is at any value, the relative force of the pressure head is equal to±5% | ||
| When the pointer goes back to the 0 bit, the tolerance is 1 degree | |||
| Outline size | 90 x 55 x 28mm | ||
Contact Person: Mr. Andy DAI
Tel: +86-13450058229
Fax: 86-769-2278-4276
| Factory Address:No. 88, Jiaolian Yiheng Road, Wanjiang district, DongGuan, China (523046) | |
| Sales office:No. 88, Jiaolian Yiheng Road, Wanjiang district, DongGuan, China (523046) | |
| +86-769-2217-9727 | |
| q1-test@outlook.com | |
