Payment & Shipping Terms:
|Hardness:||Display By LCD, Resolution 0.1HR||Printing:||Built-in Printer|
|Data:||Transferring By RS232||Max Height:||Of Specimen 170mm|
|Horizontal:||Space 165mm||Scales:||Conversion To HB, HV, HRC|
rockwell hardness test equipment,
digital rockwell hardness tester
Motorized Superficial Digital Rockwell Hardness Tester with LCD Built-in Printer
Manual Download: iqualitrol Operation Manual Rockwell Hardness Tester
1, iqualitrol HRMS-45 digital Rockwell hardness tester has a novel appearance, measuring device using a grating sensor and a computer control.
The hardness indication value directly display on the liquid crystal screen as an electromechanical hardness tester.
2, iqualitrol HRMS-45 Rockwell Superficial hardness test method consists of indenting the test material with a diamond cone (N scale) or hardened steel ball indenter. The indenter is forced into the test material under a preliminary minor load usually 3 kgf.
3, iqualitrol HRMS-45 can carry out automatic conversion of various hardness scales, identify the minimum thickness parameters of the test pieces to automatically convert each other, identify the minimum thickness of the test piece and determine the ambient temperature of the test.
4, iqualitrol HRMS-45 with the features of easy operation, tiny indentation and high precision, Built-in printer reads relevant test results. Automated operation eliminates manual operation and reading errors.
Main Functions and Features:
1. Directly display the test hardness value through the large LCD screen;
2. The shell is made by a special sandblasting process with a one-step casting process. The structure is stable without deformation and can work in a relatively harsh environment. The car has a high-grade paint and a strong anti-scratch ability. It is still bright as a new product for many years.
3, We have our own R & D design, production and processing capabilities, machine life to provide parts replacement and maintenance upgrades;
Rockwell superficial scales are used to test materials too thin or small for the regular scales or outside the regular ranges.
Generally Diamond Indenters are used for hard materials while Ball Indenters are used on soft materials, like Surface hardened steel, copper, aluminum alloy sheet, strip steel, hard alloy steel;
The HR 15 N scale is useful for testing hard thermal spray coatings like ceramics and carbides, while at the other extreme the HR 15 Y scale is used to test very soft abradable coatings, Galvanized, chrome plated, tin plated, surface heat treated and chemical surface treated metal materials.
|Initial test force||3kgf(29.42N) Allowable error±2.0%|
|Total test force (N)||15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N)|
|Rockwell Scales||HR15N, HR30N, HR45N, HR15T, HR30T, HR45T|
|Inspection standards||GB/T230.1 GB/T230.2 Chinese Standard JJG112 Verification Regulations|
|Burden time||1-60 Seconds|
|Maximum height of test piece||170mm|
|Indenter - outside wall distance||165mm|
|Hardness test range||
HR15N:70-94 HR30N:42-86 HR45N:20-77
HR15T:67-93 HR-30T:29-82 HR45T:10-72
|1||Diamond Rock Head||1|
|2||Diameter 1.5875mm ball Head||1|
|3||Large, Medium and V Test Benches||3|
|Standard Rockwell hardness block||3|
|8||RS-232 Communication line||1|
|10||Dust-proof plastic cover||1|
|12||Printer paper, printer manual||1|
|13||Product instruction manual||1|
Contact Person: Mr. Raymond Chung