Concrete Test Hammer

Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
Concrete Test Hammer
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TBT-TH01 Concrete Test Hammer

TBT-TH01 concrete test hammer is intended for carrying out non-destructive tests on concrete structures. It gives an immediate indication of the compressive strength of the concrete using the calibration curve applied each hammer.

Technical Parameters
Measuring range 10~60Mpa
Standard impact energy 2.207Nm
Stroke of rebound hammer 75mm
Friction of pointer slider 0.5N~0.8N
Sphere radius of rebound pole (SR) 25mm±1mm
Average rebound value on steel anvil (Rm) 80±2
Dimension Φ54x278mm
TBT-TH02Q Concrete Test Hammer Digital Display

TBT-TH02Q Digital Concrete Hammer is a high-tech product, especially designed for the needs of in place test for concrete compressive strength, applied to non-destructive test (NDT) hardened concrete compressive strength component in construct projects.

Technical Parameters
Measuring range:  10-70MPa
Impact energy:  2.207±0.1Nm (0.225Kgf.m)
Length of spring stretch:  75±0.3mm
Tension spring stiffness:  785±30N/m
Static friction of pointer slider:  0.65±0.15N
Radius of spherical tip:  25±1mm
Average rebound value on steel anvil (Rm):  80±2
Data storage capacity:  200 standard components
Power:  1×5# Ni-MH rechargeable battery
Housing dimension:  Φ54x280mm
Weight:  about 1kg
TBT-TH05D Concrete Test Hammer

TBT-HT05D concrete hammer is an integrated digital concrete test hammer which combines data processor and test hammer into one unit. It is widely used for non destructive testing quality of concrete and building materials in finished structure or prefabricated blocks. From its rebound value, the compressive strength of con¬crete can be calculated out automatically. All testing data can be stored in memory and transferred to PC by USB cable or wireless by Blue tooth.

Technical Parameters
Display OLED digital
Measuring range 10-100N/mm2
Accuracy ±0.1R
Impact energy 0.225kgf.m (2.207Nm) for testing ordinary building and bridge construction
Communication USB2.0 or Bluetooth (optional)
Storage 1000 parts, 256 data for each part
Operating temperature -40ºC~60ºC
Power supply 3.7V Li-ion rechargeable battery charged via USB port
Dimension 280x75x60mm
Net weight 1.1kg
TBT-TH05DS Concrete Test Hammer

TBT-TH05DS concrete test hammer achieves digital reporting and data sharing via USB interface and Bluetooth. This test hammer is available in wirelessly connecting to a Bluetooth printer and directly printing out test results.

Digital part can be separated from main body and coupled with mechanical hammer by a simple push. Once the hammer broke during testing, can easily exchange another hammer and continue to work. The hammer can work as normal without digital part as well. By Bluetooth data in memory can be downloaded to PC or micro printer wireless.

Technical Parameters
Model TBT-TH05DS
Type Digital mechanical
Display OLED
Accuracy ±0.1
Communication USB, Bluetooth
Voice NO.
Memory 1000
Measuring range 10-100N/mm²
Impact energy 2.207Nm
Spring rigidity 785
Stroke distance 75
Rebound value 80
Repeatability Less than ±1
Battery Li-battery
Weight Around 1.1kg
Optional printer Yes
TBT-TH02W Concrete Test Hammer
  • LCD large screen, high-resolution 160x160 (market product: 160x128)
  • Low-power 2, 5# battery (market product: 6, 5# battery)
Technical Parameters
Measuring range 10~60Mpa
Impact energy 2.207Nm
Stroke distance of strike hammer 75mm
Consistency of the sample showing value ≤±1 (digital output sampling value difference with the pointer readings)
Compressive strength range 10~70N/mm2
Rebound value on steel anvil (Rm) 80±2
Power 1.5V AA alkaline battery
Power consumption approx. Sampling case≤50mA (average current)
Storage 80000 testing results
Precision Test hammer

Model: TBT-THP01
The instrument is medium-sized hammer used to detect the compressive strength of concrete within the range of 10-60Mpa, the standard energy is 2.207J, the indicating is a direct-reading pointer system .

Features
This hammer adopts a shell of special treatment, high hardness, long-term use without scratches, there are improvements on the processing of raw materials, precision design and service life, etc.

Main technical parameters
Pointer length 20.0±0.2mm
Pointer friction 0.65±0.15N
Spherical rod end radius 25±1.0mm
Stiffness of impact spring 785±40N/m
Strike hammer decoupling position the scale line "100" engraved line
Working lengtt for striking spring 61.5.0±0.3mm
Length of impact hammer 75±0.3mm
Hammer bounce position scale "0" department
Rebound value on steel anvil 80±2 (factory product control: 80-81)

Packing list:
A box composed of a hammer, aluminum suitcase, grinding stone, bomb hit pull spring, buffer spring, screwdriver, brochures, etc.

Length of pointer 20.0±0.2(mm)
Friction of pointer 0.65±0.15(N)
Sphere semi-diameter at the end of the flip rod 25±1.0(mm)
Rigidity of flip tensioned spring 785.0±40.0(N/m)
Location of flip hammer’s hook release 100 at the scale mark
Work length of flip tensioned spring 61.5.0±0.3(mm)
Strike length of flip hammer 75±0.3
Hop location of the flip hammer “0” at the graduated scale
Fixed value of steel anvil 80±2 (our products are controlled between 80-81)
Model: TBT-TA
  • Test anvil is an excellent instrument for assessing test hammer.
  • Test anvil is made from high quality steel and special tool steel. The contact area between anvil core and anvil body has been well polished, and the rigidity of anvil core is HRC58~62.
  • Test anvil must be located on horizontal ground for taking test hammer operation on it and checking the rebound value. The qualified concrete test hammer will get an average rebound value of 80±2 on test anvil, when the qualified mortar test hammer will get a rebound value of 74±2.
  • The test anvil, as a calibration instrument, after each 5000 or 8000 test, the test surface can be polished for long-lasting use. The rigidity of core must be HRC58~62, or we will abolish it.
  • Test anvil is usually stored in dry dustproof place that protects its rebound surface from collision.
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