HRSS-150 High Precision Desktop Digital Display Rockwell Hardness Tester
Price:
Negotiable
MOQ:
1 set
Delivery Time:
5-7 days
Brand:
ZL
Product Description
HRSS-150 High Precision Desktop Digital Display Rockwell Hardness Tester
The HRSS-150 High Precision Desktop Digital Display Rockwell Hardness Tester features a novel appearance, complete functions, convenient operation, clear and intuitive display, and stable performance. It is a high-tech product integrating electromechanical sensor closed-loop system for comprehensive testing applications.
Main Features
- Selection of Rockwell and Surface Rockwell hardness scales
- 18 different scales for selection with automatic test force selection
- Adjustable hardness test holding time
- Reset and delete functions
- Browse hardness test indication values with up to 24 measurement records
- Data processing and printout of hardness test results
- Comparison between various hardness indications with automatic conversion
- RS-232C serial communication for expanded functionality
- 5.2-inch large screen display
Technical Parameters
| Parameter | Specification |
|---|---|
| Initial Testing Force | 10Kg (98.07N) |
| Initial Testing Force | 3Kg (29.42N) |
| Testing Force | 60Kg (588N), 100Kg (980N), 150Kg (1471N) |
| Testing Force | 15Kg (147.1N), 30Kg (294.2N), 45Kg (441.3N) |
| Indication of Hardness Value | Digital Display |
| Duration Time | 0~60S |
| Max Height of Specimen | 200mm |
| Max Width of Specimen | 130mm |
| Dimensions | 520×280×700 (mm) |
| Net Weight | 45kg |
| Power Supply | AC220V±5%, 50~60Hz (Customizable AC110V±5%) |
| Standard Accessories | Standard Rockwell hardness block, Standard Superficial Rockwell hardness block, Diamond Rockwell Indenter (Diameter 1.5875mm), Hard Alloy Steel Ball Indenter (Big, Medium, "V"), Power cord |
| Optional Accessories | Diameter 1.5875mm, Diameter 6.35mm, Diameter 12.7mm Steel Ball Indenter |
Frequently Asked Questions
- What is the best hardness tester?
The Rockwell method is the most universal because it uses both a penetrating diamond cone and a penetrating steel ball to measure material hardness. The diamond cone is used on hardened steel and hard metals, but not recommended below 785 N/mm² hardness. - What is a digital hardness tester?
Automatic reading uses a digital camera that captures the image and performs calculations to determine the diameter of the impression in mm and the HBW (Hardness Brinell) number. - What does a Rockwell hardness tester check?
The Rockwell test measures the depth of penetration of an indenter under a large load (major load) compared to the penetration made by a preload (minor load). - Why is hardness testing necessary?
Hardness testing enables evaluation of material properties such as strength, ductility and wear resistance, helping determine whether a material or material treatment is suitable for specific applications. - How do I find Rockwell hardness number?
The Rockwell hardness number is calculated from the depth of permanent deformation of the indenter into the sample - the difference in indenter position before and after application of the major load.
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Company
Dongguan Zhongli Instrument Technology Co., Ltd.
Location
No.62, Xinhe Management of Area, Wanjiang District, Dongguan city, Guangdong province ,China
Contact Person
Fiona Zhong