High Accuracy Surface Rockwell Hardness Tester with Temperature Compensation

• Customization: Available
• After-sales Service: 24-Hour Customer Service Hotline
• Type: Brinell Hardness Tester
• Model NO.: HR-45A
• Measuring Range: HB
• Application: Metal
• Standard: ISO
• Warranty: 1 Year
• Mobility: Desktop
• Calibrating Method: Standard Hardness Test Blocks
• Rated Voltage: 220V
• Support Language: English
• Customized: Customized
• Size: 700*268*842mm
• Brand Name: Laishi
• Place of Origin: Shandong,China
• Customized Support: OEM,Obm
• Model Number: Hb-3000b
• Transport Package: Wooden Crate
• Specification: 700*268*842mm
• Trademark: laishi
• Origin: China
• Package Size: 70.00cm * 26.00cm * 84.00cm
• Package Gross Weight: 210.000kg

Product Description

Product Overview

The HR-45A Surface Rockwell Hardness Tester applies a smaller testing force and is used to test fine, small, thin samples that cannot be tested by regular Rockwell hardness testers, as well as components with surface hardening layers and those requiring minimal indentation.

Product Introduction

1. Utilizes mechanical manual testing, requiring no power source, offers wide applicability, ease of operation, and demonstrates good cost-effectiveness and practicality.

2. The body is made of high-quality cast iron, created in a single casting, and finished with an automotive paint process, resulting in an attractive and sleek appearance.

3. The dial directly reads hardness values and can optionally accommodate other Rockwell scales.

4. Incorporates a frictionless main spindle for high testing force accuracy.

5. Includes a precision-cast hydraulic buffer without fluid leakage, ensuring smooth load and unload operations without impact, along with adjustable speed.

6. Accuracy complies with GB/T230.2, ISO 6508-2, and the American ASTM E18 standards.

Scope Of Application

1. Surface-hardened steel, copper, aluminum alloy sheet, steel strip, hard alloy steel, galvanized, chromium-plated, tin-plated materials.

2. Various metal materials subjected to surface heat treatment and chemical surface treatment.

Technical Specifications

Model	HR-45A
Measurement Range	70-94HR15N,67-93HR15TW, 42-86HR30N,29-82HR30TW, 20-77HR45N,10-72HR45TW;
Test Forces	147.1N,294.2N,441.3N(15kgf,30kgf,45kgf)
Maximum Specimen Height	170mm
Distance From Indenter Center To Machine Wall	130mm
Hardness Resolution	0.5HR
Dimensions	466*238*630mm
Weight	65kg

Standard Configuration Of Accessories

Large Flat Workbench	One piece	Small Flat Workbench	One piece
V-shaped Workbench	One piece	Diamond Cone Indenter	One piece
φ1.588 Hard Alloy Ball Indenter	One piece	Standard Surface Rockwell Hardness Test Block	Four Pieces

FAQ

1.Is your company a trading company or a factory?

It's an integration of a factory and a trading business. The factory was established in 2011. After more than a decade of technological accumulation and team building, we currently have a production workshop covering an area of over 10,000 square meters and five factories with different functions. In terms of production capacity, our annual output of various hardness testers is about 7,000 units, and the annual output of metallographic sample preparation equipment exceeds 2,000 units. Our production capacity ranks among the top three in China and still has the potential for further improvement.

 

2.How about the quality of your products? 

We are a manufacturer certified by ISO, CE, and SGS. It's worth mentioning that all our key components are precisely processed with high precision using the company's in - house CNC machining equipment. All assembly processes and quality inspection procedures are carried out according to standards higher than ISO 9000 (for example, in terms of error control, we set the error to be 50% of the allowable error of the international standard).

 

3.How to choose the most suitable product? 

Our professional team will give you the best advice. You just need to tell us your testing requirements, and we will provide you with the most cost - effective testing solution for free.

 

4.Do you accept customization services? 

Yes, of course. As a factory, we have the capabilities of flexible and rapid customized development and stable logistics transportation. The regions we have exported to include Europe, North America, South America, the Middle East, and Southeast Asia. According to customers' customized requirements, we can modify the product design within three days to meet the diverse technical specifications of different countries.

 

5.How much do your products cost?

First of all, the price varies according to different configurations. Additionally, we need to know if you have any special requirements for the equipment's functions. After getting this information, we will recommend the most suitable model for you and attach a detailed quotation.

6.How to solve after - sales problems? 

Generally, our warranty period is one year. During the warranty period, we can provide technical support and part replacement. Moreover, our engineers will also conduct training and guidance abroad on an irregular basis.

7.Can we visit your factory before placing an order?

Yes, we warmly welcome and sincerely invite you or your team to visit our factory. We will help arrange the hotel and pick you up from the airport.