- Product Details
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Quick Details
-
Brand Name:
-
LANGRY
-
Model Number:
-
RH225-B
-
Product name:
-
Digital Rebound Hammer
-
Display screen:
-
256*64
-
Online communication rate:
-
115.2k bps
-
Battery Power:
-
4.2v lithium battery, 2300mAh
-
Standard impact energy:
-
2.207 J
-
Elastic tension spring stiffness:
-
785 ± 30N/m
-
Stretch length of impact spring:
-
75±0.3mm
-
Calibration value on testing anvil:
-
80±2
Quick Details
-
Warranty:
-
1 Year
-
Power:
-
Electronic
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
LANGRY
-
Model Number:
-
RH225-B
-
Product name:
-
Digital Rebound Hammer
-
Display screen:
-
256*64
-
Online communication rate:
-
115.2k bps
-
Battery Power:
-
4.2v lithium battery, 2300mAh
-
Standard impact energy:
-
2.207 J
-
Elastic tension spring stiffness:
-
785 ± 30N/m
-
Stretch length of impact spring:
-
75±0.3mm
-
Calibration value on testing anvil:
-
80±2
Product Description
Standards and Regulations Applied
-
ISO/DIS 8045 International
- EN 12 504-2 Europe
- ENV 206 Europe
- BS 1881, part 202 Great Britain
- DIN 1048, part 2 Germany
- ASTM C 805 USA
- NFP 18-417 France
-
B 15-225 Belgium
- JGJ/ T 23-2001 China
- JJG 817-1993 China
Select Wireless Bluetooth Printing
Used for testing the compressive strength of ordinary concrete in the range of 10 ~ 60Mpa
(
Chinese standard
)
in structural engineering.
Technical advantages
1. It adopts mobile phone keystroke technology and a seven-key design. The product is
characterized by better hand feeling, longer life, faster response, easier operate
2. Large-size and highlighted OLED liquid crystal display screen can display more content
information
3. Built-in Bluetooth chip is connected to a portable Bluetooth printer and can print out the
original records and test results in the field
4. Equipped with a high-power loudspeaker, the voice messages on the spot are clearer. In
addition, a headset jack is equipped to facilitate the use in a noisy environment
5. The modular design of the electronic warehouse can be quickly assembled with the
ordinary mechanical rebound apparatus into a new integrated digital rebound apparatus
6. The rebound value is collected by non-contact grating and photocoupling sensor. There
is no wire connection between the pointer block and the circuit board
7. The mechanical concrete test hammer, produced by ANGRY Technology, is
characterized by longer service life and a more stable rebound value after more than 10
technological innovations
8. The computer online software adopts the latest data processing platform developed by
ANGRY Technology, which has the function of automatic importing rebound value and
automatic identifying port, integrating rich report formats and various data export formats,
and giving users a more perfect experience
Main functions
It has the functions of rebound sampling, automatic recording, automatic storage,
the automatic calculation, strength result viewing, field Bluetooth printing, background
management settings, online upload data, and so on. The work efficiency of rebound
detection is greatly improved and the labor intensity of testing personnel is reduced.
Technical parameters
1. Basis for detection data processing:
Technical Specification for Inspecting of Concrete
Compressive Strength by Rebound Method
JGJ/T 23-2011
2. Strength-measuring curve: The unified curve of factory preset national standard and local
the strength-measuring curve of each province, city, and district
3. Memory storage: 240 standard components or more than 76,000 measuring points and
related parameter data
4.Display screen: 256*64 (dot matrix), high-light OLED blue-ray display screen
5. Online communication rate: 115.2k bps
6. Battery Power: 3.8v lithium battery, 2300mAh
7. Standard impact energy
:
2.207 J
8. Elastic tension spring stiffness: 785 ± 30N/m
9. Impact length of bounce hammer: 75±0.3mm
10. Anvil rate setting: 80 ± 2
11. Consistency of sampling indication: ≤
±1
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