Hebei, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
258.62 square meters
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Concrete Test Hammer Ht-225W, Schmidt Hammer Manual Concrete Test Hammer, Concrete Rebound Hammer manufacturer / supplier in China, offering Digital Voice Concrete Test Hammer, 5L 6 Inch Portable Sand Density Cone Apparatus, Fresh Concrete Mixture Vebe Consistometer for Slump Test and so on.

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Digital Voice Concrete Test Hammer

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Min. Order / Reference FOB Price
1 Piece US $1,000-1,100/ Piece
Port: Tianjin, China
Production Capacity: 5000PCS/Month
Payment Terms: T/T, Paypal, Money Gram
Gross Weight Approx: 4.5 Kg
Color: Silver
Transport Package: Plastic Box
Specification: 0.01CBM
Trademark: c-tech
Origin: China Mainland

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Basic Info

Model NO.: HT-225W
HS Code: 90248000

Product Description

This new and advanced model of digital concrete hammer microprocessor operated consists of the standard unit similar to the model HT225-A but equipped with an electronic transducer which converts the rebound of the hammer into an electric signal and displays it in the selected stress unit. The digital hammer, which is battery operated, can be easily connected to a PC or serial printer via the RS 232 port. A large permanent memory can store up to 48000 results. Supplied complete with battery charger and serial cable.


Measuring strength ranges: 10-60 Mpa
Impact energy: 2.207 Nm
Strike hammer stroke: 75 mm
The consistency of the sample
Displayed values: ± 0.5(difference value
Between digital sampling output value and the pointer readings)
Measurement range from 10 to 70N/mm2
The rebound values calibrated on steel anvil: 80± 2
Display: 16-bit true color, 176× 220 resolution, 5 grades backlight adjustment
Power: 3.6V/1300mAH recharging lithium battery, charging
P owe r a d a p t e r 5 V / 2 A.
Maximum backlight, turn off speech cases, it can be continuous work 13 hours.
Power consumption appox: 100 mA (Voice off) Maximum backlight situation
Communication interface: USB2.0 full-speed
Gross weight approx: 4.5 Kg
 Measuring strength ranges: 10-60MPa
 Normal impact energy:  2.207J(0.225Kgf.m)
 Strike hammer stroke:  75mm
 The friction force of pointer slider:  0.5N±0.8N
 Spherical radius of strike rod :  25mm±1mm
 The rebound values calibrated on steel anvil:  80±2 Dimensions: Φ54*278mm

Digital Voice Concrete Test Hammer

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