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Manual Schmidt Rebound Concrete Test Hammer

Manual Schmidt Rebound Concrete Test Hammer photo-1
Manual Schmidt Rebound Concrete Test Hammer photo-2
Manual Schmidt Rebound Concrete Test Hammer photo-3
Manual Schmidt Rebound Concrete Test Hammer photo-4
US$ 70 - 100 MOQ: 1 Unit
Key Specifications
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Brand Name:
Sansing
Place of Origin:
Zhejiang, China
Model Number:
ZC3-A
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai/Ningbo
Delivery Detail:
Delivery time depends on order quantity.
Brand Name Sansing
Place of Origin Zhejiang, China
Model Number ZC3-A
Product Description >>

Application: 

The rebound hammer complies with the GB/T9138-1988 standard, the JJG817-93 procedure and the JGJ/T23-2001 technical specification. It is suitable for testing the strength of general building components, bridges and various concrete members (boards, beams, columns, bridges).


Features:
1.The center guide rod adopts imported materials with high precision and wear resistance;
2.The shell is made of polymer composite material to avoid damage to the instrument during the field operation and prolong the service life;
3.The pointer slider adopts an external coil structure, which not only facilitates the adjustment of the friction force, but also ensures the uniform friction between the pointer shaft and the pointer slider, and ensures the accuracy of the instrument. Compared with peer products, it has high precision, high quality and low price, and long service life.

Technical Parameters >>
materials
stainless steel
impact energy
2.207J (0.225kgf.m)
Test tube diameter
154.2mm 101.6mm
Spring constant
785±30 N/m
Stretch length
75 ± 0.3mm
Measuring range
10-60mpa
Static friction force of pointer slider
0.65-0.15n
The radius of the spherical curvature of the projectile bar is SR
25mm + 1mm
The rebound instrument has an average rebound value of Rm
80 plus or minus 2 on the steel anvil
Motor power
370W
Dimension
Φ 54 x 278 mm
Weight
1 kg 
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FAQ >>

Q: Are you trading company or manufacturer ?
A: We are the manufactory ,in this area for 20years

Q: How long is your delivery time?
A:  If the products  in stock, generally 5-10 days,.if stockout 15-20 days  ,according to the  quantity of  order.

Q: Do you provide samples ? is it free ?
A: Yes, we could offer the sample for your test , but its not free.Hope to understand the high cost of products for high quality

Q: What is your terms of payment ?
A: Payment amount<=1000USD, 100% in advance. Payment amount >=1000USD, 30% T/T in advance ,balance as the B/L copy


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Business Type
Distributor/Wholesaler
Year Established
2003
Annual Export Value
US$1 Million - US$1.5 Million
Main Markets
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe

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