Schmidt Sclerometer Concrete Hammer Psi Concrete Testing Rebound Hammer

• After-sales Service: Warranty Is 12 Months
• Warranty: 12 Months
• Product Name: Schmidt Test Hammer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HT-225Q
• Model Number: Ht-225q
• Friction Force of Pointer: 0.65+-0.15(N)
• Usage: Impact Testing Machine
• Power Supply: Rechargeable Battery
• Application: Civil Engineering Project
• Weight: 1kg
• Test Range: 10-70MPa
• Transport Package: Export Wooden Case
• Specification: 38X20X15 cm
• Trademark: Zealchon
• Origin: China
• Production Capacity: 10000 Pieces/Year

Product Description

HT-225Q schmidt sclerometer concrete hammer psi concrete testing rebound hammer

HT-225Q 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.
Digital Test Hammers for the quick and easy determination of the strength of concrete, and hardness of construction materials.  Digital functions allow faster and greater number of test, leading to better quality tests. It's a good and useful instrument for quality control and inspection organizations. 
Submit to < Technical Specification of Inspecting Concrete Compressive Strength by Rebound Method > (JGJ/T23-2011). And ASTM C805, EN 12504.

Technical Specification

1) Data processing standard: Submit to < Technical Specification of Inspecting Concrete Compressive Strength by Rebound Method > (JGJ/T23-2011).
2) Standard impact energy: 2.207J
3) Tension spring stiffness: 785 N/m
4) Stroke of impact hammer: 75 mm
5) Test value when calibrated on test anvil (qualified anvil like type JW225): 80 ± 2
6) Bounds on error: ≤± 0.5 (the differences between displayer and rider)
7) Display screen: 128 x 64 resolution, 3 levels of backlighting adjustable.
8) Data storage capacity: 200 standard components (50 testing areas per component)
9) Power consumption: The biggest backlight≈200mA
10) Sleeping current: 0.8mA
11) Communication port with PC: USB2.0
12) N.W: ≈1.1 Kg

Technical Features

1)Integrated wireless structure of the test hammer host and the displayer part. Easy to carry and make work efficient.
2)OLCD displayer,English interface and friendly operation.
3)Using sensitive operation touch keys. The keys are not easy to aging. 
4)Automatic recording function improves the efficiency of measurement.
5)Adopting non-contact reflection grating sensor, maximum avoid machine attrition and poor contact in traditional technologies such as contact way or potentiometer way, high precision, long service life, and the traditional pointer scale is kept.
6)The instrument is powered by a built-in rechargeable lithium battery, which can operate continuously for more than 10 hours
7)Large storage capacity, more than 200 standard components, a standard component including almost 50 test areas, one test areas including 16 test pointes, completely meet the request of long time in site test.
8)Testing parameters can be typed in test site.
9)Adopting USB interface, as U flash disk, no need special driver.
10)Have real-time clock calendar function, can automatically record test date.
11)Advanced low power consumption function, can set display backlight level, auto dormancy, and automatic turn off.
 

product structure

Specification                                                                

 

Model	HT-225Q Digital Concrete rebound hammer
Measuring ranges	10-70Mpa
Impact energy	2.207±0.1J
Tension spring stiffness	785±30N/m
Length of spring stretch	75±0.3mm
The static friction of pointer slider	0.65N±0.15N
Radius of spherical tip	25mm±1mm
The average rebound values on steel anvil	80±2
Data storage capacity	200 standard components
Power supply	Ni-Mh rechargeable battery

Packing list

No.	Name	units	Qty
1	HT-225Q test hammer		1
2	USB communication cable		1
3	Manual		1
4	Software disc		1
5	Carrying case		1
6	Charger 5v 1A		1

Certifications


Company Profile
ZEALCHON INTERNATIONAL TECHNOLOGY LIMITED

With more than 15 years of civil engineering background,Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab instruments,soil testing instruments, bitumen testing instruments,and cement & concrete testing equipment.
Fabricated from the finest quality raw material our comprenensive range guarantees precision functioning,
accurate perfomance and sturdiness. Our sophisticated manufacturing ability allows us to persistenty and system atically upgrade the quality of our range as per international quality standards. Our machines are used world-wide by government agencies, commercial testing laboratories,ready mix producers,contractors and universities.Over the past 15 years,our customers have recognized our dedication to quality products,performance,value and customer satisfaction which has become the cornerstone to our success and growth.
We extend our appreciation to our clients and associates for facilitating this success!

Exhibition


Shipment 


Service & Support

1. Quality warranty: Zealchon commits that testing machine is fabricated with fine grade materials and top notch workmanship. It is brand new, never used, and in full compliance with the quality provision. 
Warranty is 12 months starting from the date of final acceptance of the goods/commissioning of machine. 

2. Technical training: Operating Manual of testing instrument

3. After-sale service Over the years, Zealchon has sold testing instruments to many global users. 
 The following physical damage is not covered by warranty. a) instrument is impacted by great force that the internal impact sensor changes from white to red; b) Detector is broken c)  Instrument body is broken; d)  Loss of accessories; e) Loss of components ;f) Water coming into instrument.
 
4. In case the instrument is not able to operate, the customer can call after-sales service for help;
we offer 3 types of repairs: a) Internet repair: if the customers are in foreign countries or remote areas, we can offer them first the INTERNET repair service. b) Phone repair: customers called over the phone to explain explicitly the problem and our technical staff will instruct them to solve the problem. c) On-site repair: in case the phone repair fails, our technical personnel will go to the site to repair the instrument within 72 hours after the problem is reported; 

5. Out-of-warranty service: upon expiry of the warranty period, all customers are still entitled to out-of-warranty service during the working life of the instrument. 

6.Privilege in out-of-warranty service: customers shall have the privilege to get a preferential prices on the components when they maintain their instrument during the out-of-warranty period as long as they maintained it beforehand.

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