9.8J Concrete Testing Equipments 50-80Mpa HT-1000 High Strength Rebound Hammer Test Machine

Brand Name:SAMYONC
Certification:ISO
Model Number:HT-1000
Minimum Order Quantity:1set
Delivery Time:3-5days
Payment Terms:Western Union, MoneyGram, , T/T, D/P, D/A
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Location: Beijing Beijing China
Address: Room A-109, No. 54, Shunren Road, Shunyi Dist,Beijing, China 101300
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Product Details

HT-1000 High Strength Test Hammer For Testing The Compressive Strength Of Hardened Concrete Structures


HT-1000 High Strength Test Hammer


Application:

It is used to test the compressive strength of building concrete components, bridge and so on. It is designed specifically for the non-destructive testing of hardened concrete structures. This hammer is suitable for testing strength of tall building structure, bridge and concrete component etc.


Standard:

ASTM C805/C805M-2008 Standard Test Method for Rebound Number of Hardened Concrete

BS 1881 Testing concrete Part 202 Recommendations for surface hardness testing by rebound hammer

BS EN 12504-2:2001 Testing concrete in structures-Part 2: Non-destructive testing – Determination of rebound number

GB/T 9138-1988 Concrete test hammer

JJG 817-93 Concrete test hammer

JGJ/T23-2011 Technical specification for inspecting of concrete compressive strength by rebound method


Parameters:


ItemNamesDetails
1Standard impact energy9.8J
2Test range50~80Mpa
3Stroke of rebound hammer140mm
4Average rebound value on steel anvil Rm83+/-2
5Friction of pointer slider0.4N~0.8N
6Tension spring stiffness10N/cm
7SizeΦ65*486mm
8WeightAbout 3.5kg

Features:

1. Pointer slider is outside ring structure, easy to adjust friction, and to assure equal friction between pointer slider and axis.

2. Shell uses super hard aluminums, protect hammer from damage on site work and prolong use life.

3. Center rod uses imported material, high precision and wear proof



China 9.8J Concrete Testing Equipments 50-80Mpa HT-1000 High Strength Rebound Hammer Test Machine supplier

9.8J Concrete Testing Equipments 50-80Mpa HT-1000 High Strength Rebound Hammer Test Machine

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