Other products, description about ZC3-A sclerometer concrete rebound test hammer on China Suppliers Mobile

Product Details

Product Description

ZC3-A concrete test hammer is applied to test the compressive strength of building concrete components,bridge and so on.

Standard: JGJ/T23-2011;GB /T9138-1988;JJG817-93 ; ASTM C 805

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

Technical parameters

Standard impact energy	2.207±0.1J (0.225Kgf.m)
The static friction of pointer slider	0.65N±0.15N
Length of spring stretch	75±0.3mm
Average rebound hammer on steel anvil Rm	80±2
Measuring Range	10~70Mpa
Radius of spherical tip	25mm±1mm
Working Temperature	-10℃~+50℃
Working Humidity	≤90%RH
Dimensions	Φ54x280mm
Net weight	About 1.0Kg

How to work

How to work with ZC3- Concret rebound hammer
1	Use a grinding stone to smoothen the test surface
2	Perform a few test impacts with the rebound hammer on this smooth, hard surface before taking any measurements which you are going to evaluate. Perform a consistency check on the test anvil
3	Position the hammer perpendicular to and against the test surface. Push the concrete test hammer adainst the surface at a moderate spped until the impact is triggered. Bes aware that the plunger generates a recoil when it deploys.

Calibration

Detailed Images

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Trade terms

1. 18 Month's Warranty.
2. Delivery time:3-7 working days after payments received
3. MOQ:1 set.
4. Service express company:TNT/DHL/FedEX.
5. We accept T/T, Western Union, PayPal & Secure Payment.

NO.5 Shanshui Yuan, High-tech Industrial Zone Dalian, China 116033
E-mail:info at
TEL:86-411-39685079
Whatsapp:+8615998537470
Skype:tmeasurement02
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