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HRMS-45 Digital Surface Rockwell Hardness Tester

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Address: No.62, Xinhe Management of Area, Wanjiang District, Dongguan city, Guangdong province ,China

Contact name:Fiona Zhong

Dongguan Zhongli Instrument Technology Co., Ltd.

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HRMS-45 Digital Surface Rockwell Hardness Tester

City & Province	dongguan guangdong
Categories	Hunting & Game Equipment

Product Details

HRMS-45 Digital Surface Rockwell Hardness Tester

HRMS-45 digital surface Rockwell hardness tester is a relatively advanced surface Rockwell hardness tester that adopts a large screen display and operation to display the hardness value digitally. Through the touch operation of the large screen, the surface Rockwell hardness scale can be selected, the test data can be displayed digitally, and the conversion between various hardness values can be performed. And it has the functions of test data storage, printout, RS-232 super terminal setting, etc. The machine has good stability and intuitiveness.

Scope of application:

Surface hardened steel, material surface heat treatment and chemical treatment, copper, aluminum alloy and other thin plates, galvanized, chrome-plated, tin-plated materials, bearing steel, chilled castings, etc.

Technical parameters:

Initial Testing Force	3Kg (29.42N)
All 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	165mm
Dim ension(DxWxH)	520X215X700(mm)
Net Weight	65Kg
Power Supply	AC220V±5%,50~60Hz/, Vohage can be cusformzed to AV110V±5%
Standard Accessories	3 pcs Standard Superficial Rockwell hardness block
Standard Accessories	Diamond Rockwell Hardness Indenter,Diameter1.5875mm Ball Indenter, one for each. Tasting Table(big,medium,"V")Weight(a,b,c) Power cord
Optional Accessories	Diameter3.175mm,Steel Ball Indenter

People also like ask

1. How do you perform a hardness test?

A hardness test is typically performed by pressing a specifically dimensioned and loaded object (indenter) into the surface of the material you are testing. The hardness is determined by measuring the depth of indenter penetration or by measuring the size of the impression left by an indenter.

2. How do I find my Rockwell hardness number?

The Rockwell hardness number is calculated from the depth of permanent deformation of the indenter into the sample, i.e. the difference in indenter position before and after application of the major load. The minor and major loads can be applied using dead weights or springs.

3. How ofen should a durometer be calibrated?

one year
Unless otherwise requested the calibration interval on your durometer will be one year. Several factors should be taken into consideration such as: the required accuracy vs. the instruments accuracy, the impact an out of tolerance reading will have on the process, and the performance history.

Machine Certificate: