SHANGHAI JU HUI INSTRUMENT MANUFACTURING CO., LTD
| Payment Terms | T/T |
| Delivery Time | 3-8 work days |
| Packaging Details | Wooden packing |
| Hardness value display | Directly display the test hardness value through the large LCD screen |
| automatic completion | Apply pressure, hold pressure, unload pressure |
| Test force | 15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N) |
| Brand Name | Johoyd |
| Model Number | HRMS-45 |
| Certification | Certificate Of Compliance |
| Place of Origin | CN |
View Detail Information
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Product Specification
| Payment Terms | T/T | Delivery Time | 3-8 work days |
| Packaging Details | Wooden packing | Hardness value display | Directly display the test hardness value through the large LCD screen |
| automatic completion | Apply pressure, hold pressure, unload pressure | Test force | 15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N) |
| Brand Name | Johoyd | Model Number | HRMS-45 |
| Certification | Certificate Of Compliance | Place of Origin | CN |
| High Light | Digital Surface Rockwell Hardness Tester ，HRMS-45 Rockwell Hardness Tester ，HR45N rockwell c test | ||
Digital Surface Rockwell Hardness Tester (HRMS-45)
The HRMS-45 digital Rockwell hardness tester has a novel appearance and a menu-oriented interface. The measuring device adopts a grating sensor and computer control. The hardness display value is directly displayed on the LCD screen. It is a mechatronics hardness tester.This machine can automatically convert various hardness parameters to each other, identify the minimum thickness parameters of the test piece, identify the minimum thickness of the test piece, and determine the ambient temperature of the test. It has the characteristics of simple operation, small indentation and high precision, etc.Built-in printer to read relevant test results. Automatic operation is realized, and human operation and reading errors are eliminated.
Main functions and features:
1. Directly display the test hardness value through the large LCD screen;2. The shell is made of one-time molding and casting by a special sand-finding process, with a stable structure and no deformation, and can work in a relatively harsh environment; the car paint has high grades, strong scratch resistance, and it is still bright as new after many years of use;3. We have the ability to develop, design, produce and process by ourselves, and provide parts replacement and maintenance and upgrade services for the machine for life;
Main purpose and scope of application:
Surface hardened steel, copper, aluminum alloy sheet, strip steel, hard alloy steel
Various metal materials such as zinc plating, chrome plating, tin plating, material surface heat treatment and chemical surface treatment
Casting and forging parts ·Sample test and acceptance inspection
Flat and cylindrical workpieces · Steel, non-ferrous metals
Automobile and aviation industry · Cemented carbide, ceramics, stainless steel
Laboratory and workshop
Main technicial parameters:
| Parameters name | Parameters data |
| Intial test force(N) | 3kgf(29.42N) Allowable error ±2.0% |
| Total test force(N) | 15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N) |
| Surface rockwell ruler | HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Inspection standard | GB/T230.1 GB/T230.2 national standard JJG112 Vetification procedure |
| accuracy | 0.1HR |
| Durating time(s) | 1-60 |
| Hardness readi | LCD |
| Max height of the test piece (mm) | 230 |
| Indenter center to body distance (mm) | 165 |
| Hardness tester dimension (mm) | 520×240×720 |
| Power supply | 220V/50HZ |
| Tester weight(kg) | 70 |
| Hardness tester measuring range | HR15N:70-94 HR30N:42-86 HR45N:20-77 HR15T:67-93 HR-30T:29-82 HR45T:10-72 |
Packinglist:
| No. | name(specification) | quantity |
| 1 | Diamond rockwell indenter | 1 piece |
| 2 | φ1.5875mm ball indenter | 1 piece |
| 3 | Large ,medium and V-type test beanches | Total 3 piece |
| 4 | Standard rockwell hardness blocks | 3 blocks |
| 5 | HR30T | 1 block |
| 6 | HR30N HR15N | Total 2 blocks |
| 7 | fuse 2A | 2 line |
| 8 | Power supply line | 1 line |
| 9 | RS-232 communication line | 1 line |
| 10 | Weight A,B,C | Total 3 piece |
| 11 | Dustproof plastic cover | 1 piece |
| 12 | Product certificate | 1 piece |
| 13 | Printer paper,printer instruction manual | 1 each |
| 14 | Product instruction manual | 1 piece |
Company Details
Business Type:
Manufacturer,Exporter,Other
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Active Member
Juhui instrument focuses on materials laboratory overall solutions, provides product solutions and services, and continues to provide testing equipment for customers!At the same time, the materials laboratories to provide an overall complete solution as the premise, for more Chinese laboratories and... Juhui instrument focuses on materials laboratory overall solutions, provides product solutions and services, and continues to provide testing equipment for customers!At the same time, the materials laboratories to provide an overall complete solution as the premise, for more Chinese laboratories and...
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