After-sales Service: | Life Time |
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Warranty: | 24 Months |
Delivery Time: | 3-5 Working Days |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
The PIN Test apparatus has two models, one for mortar strength test, and the other for concrete compressive strength test. Uses lever loading method, when testing, penetrate the test pin into the mortar or concrete, thus to evaluate the mortar and concrete strength as per different penetration depth and the strength curves.
Model |
GRQ-800 for mortar |
GRQ-1000 for concrete |
Penetration force |
800 ±8N |
1000±10N |
Working stroke |
20±0.1mm |
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Digital measuring scale measuring range |
20±0.01mm |
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Test pin length |
40mm, cone angle 45 degree |
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Test pin diameter |
3.5mm |
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Gauge groove |
39.5mm |
Suppliers with verified business licenses