Manual Concrete Test Hammer, Schmidt Test Hammer, Concrete Rebound Hammer

Brand Name:RAYTECH
Certification:ISO CE
Model Number:HT-225A
Minimum Order Quantity:1unit
Delivery Time:5 working days
Payment Terms:Western Union, MoneyGram, T/T, L/C
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Location: Beijing Beijing China
Address: fengtai district, beijing, China.
Supplier`s last login times: within 1 hours
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Product Details

Manual Concrete Test Hammer, Schmidt Test Hammer, Concrete Rebound Hammer



Brief introduction:


The test hammer submit to standard of GB/T9138-1988 and JJG817-93 and JGJ/T23-2001. HT-225 concrete test hammer is applied to test the compressive strength of building concrete components, bridge and so on.


Trait:


1)Center rod is made from imported material, high accuracy and durable resistance.

2)The shell is made form high Aluminum or high polymer material in order to perfect protect instrument from damage and extend use life.

3)Pointer slider is outside structure, its friction can be balance well and easy to be adjusted so that we can make sure that the instrument is accurate. Compared with other suppliers in the line of business, the product is more accuracy, good quality, and best price and longer use life.


Parameter


Test range

10~60Mpa

Standard impact energy

2.207J(0.225Kgf.m)

Stroke of rebound hammer

75mm

Friction of pointer slider

0.5N~0.8N

Sphere radius of rebound pole SR

25mm±1mm

Average rebound value on steel anvil Rm

80±2

Size

Φ54*278mm

Weight

≈1KG


HT-225 A same as HT-225, just added spare parts:Strike tension spring and screw driver.

TAG: Concrete Strength Test Hammer Digital Concrete Test Hammer


China Manual Concrete Test Hammer, Schmidt Test Hammer, Concrete Rebound Hammer supplier

Manual Concrete Test Hammer, Schmidt Test Hammer, Concrete Rebound Hammer

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