SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
| Packaging Details | Standard package |
| Delivery Time | Within 3 days after receiving payment |
| Payment Terms | T/T in advance, Western Union |
| Supply Ability | 50pcs/week |
| measuirng range | 10-70N/mm2 |
| key words | rebound concretet test hammer |
| Impact energy | 0.225kgm (2.207Nm) |
| Maximum breakdown friction of rider | 0.49-0.78N(50-80g) |
| Meanvalue of steel-anvil rating of hammer | 80±2 |
| Punch advance for impac t hammer | 75mm |
| Application | for testing ordinary building and bridge construction |
| Dimension (mm) | φ60x280 |
| Net weight | 1.0kg |
| Standards | ISO/DIS 8045, EN 12504-2, ENV 206, DIN 1048 part 2, ASTM C 805, ASTM D 5873, NFP 18-417, B 15-225, JGJ/T 23-2001, JJG 817-1993 |
| Place of Origin | Beijing |
| Brand Name | SADT |
| Certification | CE ISO9001 |
| Model Number | HT-225A |
View Detail Information
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Product Specification
| Packaging Details | Standard package | Delivery Time | Within 3 days after receiving payment |
| Payment Terms | T/T in advance, Western Union | Supply Ability | 50pcs/week |
| measuirng range | 10-70N/mm2 | key words | rebound concretet test hammer |
| Impact energy | 0.225kgm (2.207Nm) | Maximum breakdown friction of rider | 0.49-0.78N(50-80g) |
| Meanvalue of steel-anvil rating of hammer | 80±2 | Punch advance for impac t hammer | 75mm |
| Application | for testing ordinary building and bridge construction | Dimension (mm) | φ60x280 |
| Net weight | 1.0kg | Standards | ISO/DIS 8045, EN 12504-2, ENV 206, DIN 1048 part 2, ASTM C 805, ASTM D 5873, NFP 18-417, B 15-225, JGJ/T 23-2001, JJG 817-1993 |
| Place of Origin | Beijing | Brand Name | SADT |
| Certification | CE ISO9001 | Model Number | HT-225A |
| High Light | digital schmidt hammer ，digital vibration meter | ||
Rebound Concrete Test Hammer HT-225A for Construction
Description
HT-225A is used for testing the strength of various concrete members (slab, beam, column, truss) of normal building strength and bridge.
When testing the strength of concrete, the concrete test hammer uses a certain elastic force to transit the impact force of an impact hammer to the surface of concrete, its initial kinetic energy redistributes, a part of energy in the form of plastic deformation or residual deformation is adsorbed by the concrete, and another part of energy which is proportional to the surface hardness is transmitted to the impact hammer, making the hammer resile to a certain height, then the strength of the concrete is derived from the proportional relation between the height of resilience and the concrete strength. With the merits of simple structure, easy correction, maintenance and repair, and portability, the concrete test hammer is widely used in civil engineering and construction industry for testing the strength of concrete. Compared to other nodestructive testers, the concrete test hammer is an economical and practical nondestructive testing instrument. HT-225A is used for testingthe strength of various concrete members (slab, beam, column, truss) of normal building strength and bridge.
Specifications
| Model | HT 225A |
| Nominal kinetic energy | 2.207J(0.225kgf.m) |
| Flip tension spring rigidity | 7.84N (0.80kgf)/cm |
| Punch advance for impact hammer | 75mm |
| Impact surface hardness value between impact hammer and rod | HRC59-63 |
| Maximum breakout friction of pointer system | 0.49-0.78N(50-80g) |
| Mean-value of steel-anvil rating of concrete test hammer | 80+/-2 |
| Standards | ISO/DIS 8045, EN 12504-2, ENV 206, DIN 1048 part 2, ASTM C 805, ASTM D 5873, NFP 18-417, B 15-225, JGJ/T 23-2001, JJG 817-1993 |
| Dimension | 60x280mm |
| Net weight | 1kg |
Standard package - HT-225A
HT225A main unit 1
Grinding wheel 1
Screw driver 1
Spring 1
Operation manual 1
Carrying case 1
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Seller
Year Established:
1993
Total Annual:
3 million-4 million
Employee Number:
>30
Ecer Certification：
Site Member
Sino Age Development Technology, Ltd. (SADT), established in 1993, is a leading manufacturer for measuring and testing instrument, specialized in NDT and quality control fields. We have our own HARTIP series portable hardness testers since 1995. We are professional producer with ISO 9001 quality sys... Sino Age Development Technology, Ltd. (SADT), established in 1993, is a leading manufacturer for measuring and testing instrument, specialized in NDT and quality control fields. We have our own HARTIP series portable hardness testers since 1995. We are professional producer with ISO 9001 quality sys...
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