Cement Portable Hardness Tester for Concrete Compressive Strength with Analogue Display_Product supply_DongGuan Sinowon Precision Instrument Company.$
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Your current location:Home » Product supply » Cement Portable Hardness Tester for Concrete Compressive Strength with Analogue Display
Cement Portable Hardness Tester for Concrete Compressive Strength with Analogue Display
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Product: Views:24Cement Portable Hardness Tester for Concrete Compressive Strength with Analogue Display 
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Last updated: 2017-02-14 20:16
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Cement hardness tester AL-150N meets with the requirement of JGJ/T23-2001 and is used to detect the concrete compressive strength within the scope of 20-60 Mpa, and the system power is 2.207J.it is medium analogue display.

 

This cement hardness tester execute GB9138-88 and JJG817-1993 national metro-logical verification code standards and under the supervise of China construction institute. Cement hardness tester is applied at detection the strength of general construction, Bridges, and various propose artifacts (plate, beam, column, bridge).

 

 

Feature:
1, Center guide adopts imported materials, high accuracy, resistance to wear and tear.

   2, Shell is made of super hard aluminum, avoid on-site damage equipment, prolong service life.

   3, Pointer block the external type spring coil structure, convenient for friction adjustment, and can guarantee pointer shaft and pointer slider friction force uniform, to ensure the accuracy of the instrument.

 

 

Specifications:

 

Product Name 

Cement Hardness Tester

Mode

AL-150N

Code#

842-313

Pressure Measuring Range

20~60Mpa

Impact Energy

2.207J(0.225kgf.m)

Pointer length

20.0±0.2(mm) 

The friction force of pointer  slider

0.65±0.15(N)

Maximum Static Friction of   Pointer System

0.5~0.8N

Average Fixed Value of Steel Anvil

80±2

Spherical radius of strike rod

25±1.0(mm) 

Location of Flip Hammers   Hook Release

100 at the scale mark

Rigidity of flip tensioned      spring

7.85±0.40(N/cm) 

Work Length of Flip         Tensioned Spring

61.5.0±0.3(mm)

Strike Length of Flip Hammer

75±0.3 

Recoiling hammer onset     position

scale“0”

Steel anvil rate 

80±2

Dimension

27055x55 mm

Weight

1040g


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