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HTH-450 High Strength Concrete Compressive Strength Test Hammer
HTH-450 High Strength Concrete Compressive Strength Test Hammer
Specifications
Brand Name :
HUATEC
Model Number :
HTH-450
Certification :
CE
Place of Origin :
China
MOQ :
1 SET
Price :
USD611-USD691/SET
Payment Terms :
T/T, Western Union,Paypal
Supply Ability :
10 Sets/Month
Delivery Time :
7-10 working days after receipt of your payment
Packaging Details :
ABS box+Outer carton packaging
Test range :
20~110Mpa
Standard impact energy :
4.5J (kgf. m)
Impact spring stroke :
100mm
Impact spring work length :
160mm
Tension spring rigidity :
900±40N/m
Description

HTH-450 High Strength Concrete Compressive Strength Test Hammer

Brief introduction:
A test hammer impacts, with a predetermined amount of energy, a steel plunger in contact with a surface of concrete, and the distance that the hammer rebounds is measured .
Along with the development of construction! high building skyscraper becomes more and more, application of high strength concrete also becomes more popular in the future, which needs a special test hammer to test high strength concrete. HT-450 test hammer was developed from HT-25, used to/ test high strength concrete, and test range is 20-110MPa. HT-450 test hammer is used to test high strength concrete compressive strength like high rise, bridge. And apply to C50-C100 concrete

Parameter:

Test range 20~110Mpa
Standard impact energy 4.5J (kgf. m)
Impact spring stroke 100mm
Impact spring work length 160mm
Impact stroke 100mm±0.5mm
Tension spring rigidity 900±40N/m
Calibration value on test anvil 88±2
Sphere radius of impact pole SR35mm
Size ф54×350mm
Weight 1.28KG

Technical requirements:

1.The instrument measuring rebound value must use energy 4.5J test hammer. The rebound hammer impact length is 100mm. The spherical radius of top of rebound pole is 18mm. The test hammer must have certification of manufacturer and detection institution. It must have product name, type,manufacturer name or brand, manufacturing number and date of production.

2. Test hammer must confirm following standard status: ①Horizontal impact. When impact unhooking, the impact energy must be 4.5J,. ②When the hammer impact the impact-pole, impact spring should be free status, and impact-hammer at the position of 0 point. ③On a test anvil of HRC 60+/-2, calibration value should be 88+/-2.

3. Work temperature of the test hammer should be (-4+40) ℃.

HTH-450 High Strength Concrete Compressive Strength Test HammerHTH-450 High Strength Concrete Compressive Strength Test HammerHTH-450 High Strength Concrete Compressive Strength Test HammerHTH-450 High Strength Concrete Compressive Strength Test Hammer

Product tags

hammer test for concrete strength

,

schmidt concrete test hammer

,

schmidt hammer test for concrete
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HTH-450 High Strength Concrete Compressive Strength Test Hammer

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Product Detail
Brand Name :
HUATEC
Model Number :
HTH-450
Certification :
CE
Place of Origin :
China
MOQ :
1 SET
Price :
USD611-USD691/SET
Contact Supplier
HTH-450 High Strength Concrete Compressive Strength Test Hammer

HUATEC GROUP CORPORATION

Verified Supplier
10 Years
beijing, beijing
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Non Destructive Testing Equipment, Ultrasonic Flaw Detector, X-Ray Flaw Detector
Total Annual :
500000-1000000
Employee Number :
35~50
Certification Level :
Verified Supplier
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