Touch Screen Digital Rockwell Hardness Tester for Plastic Hardness

• Customization: Available
• Type: Rockwell Hardness Tester
• Measuring Range: Hra, Hrb, HRC, Hrd, Hre, Hrf, etc
• Model NO.: eRock-150TP
• Calibrating Method: Standard Hardness Test Blocks
• Rated Voltage: 220V (or 110V)
• Support Language: English or Chinese
• Customized: Customized
• Display: Touch Screen
• Resolution: 0.1hr
• Quality Judgement Function: Yes
• Hardness Conversion: Yes
• Loading: Automatic Loading - Dwell - Unloading
• Product Name: Touch Screen Digital Plastic Rockwell Hardness Tes
• Dwell Time: 1-60s
• Test Space: 190mm Height, 160mm Depth
• Transport Package: Plywood Box
• Specification: 520X240x720mm
• Trademark: EBP
• Origin: Zhejiang, China
• HS Code: 9024102000
• Production Capacity: 90 Sets Per Month

Product Description

Product Description

Touch Screen Digital Rockwell Hardness Tester for Plastic Hardness

Advantages: 

• Hardness Scale: HRH/HRK/HRL/HRM/HRP/HRR/HRS/HRV/etc.
• Color touch screen with menu structure, easy operate;
• Status bar show the test process in real time.
• With hardness conversion function (HV, HBW, etc.)
• With printer, test data can print out directly
• Test force - Indenter type show on screen, avoid mistakes
• Brightness is adjustable, to meet different visual habit
• Car paint processing appearance, looking beautiful

eRock-150TP digital touch screen Plastic Rockwell hardness tester has high level automation, stable and reliable performance, it is equipped with sophisticated sensors so that can test data more accurate ; Large touch screen provide comprehensive data for quality control.
Relation of scale - Indenter - Force and Application:

Scale	Indenter	Initial Test Force (N)	Total Test Force (N)	Examples of Applications
HRH	Ball Indenter φ3.175mm (1/8 inch)	98.07 (10kg)	588.4(60kg)	Hard plastics, hard rubbers, aluminum, tin, copper, mild steel, synthetic resin and friction materials.
HRK			1471(150kg)
HRE			980.7(100kg)
HRL	Ball Indenter φ6.35mm (1/4 inch)		588.4(60kg)
HRM			980.7(100kg)
HRP			1471(150kg)
HRR	Ball Indenter φ12.7mm (1/2 inch)		588.4(60kg)
HRS			980.7(100kg)
HRV			1471(150kg)

Features:

1. The color touch screen will display hardness value, conversion value, test force, dwell time, indenter info. etc directly, indicator responses sensitively, show the hardness value accurately, the test value is more accurate than national standard;

  

2. Automatic loading - dwell - unloading test force, easy operate 
3. Support English & Chinese language, menu structure 
4. Built-in printer can print test result directly 
5. One-time casted molding shell, stable structure and it is not easy to be out of shape. It can work under harsh environment; the shell coating adopted car paint technology with white color. it has strong scratch resistance capability and still look bright as new after use many years
6. The screw rod adopts the fine grinding process, which ensures that the machine can be lifted smoothly and without eccentricity, make test accuracy more higher and stable.

Working principle of Rockwell hardness test:
The Rockwell scale is a hardness scale based on indentation hardness of a material. The Rockwell test determines the hardness by measuring the depth of penetration of an indenter under a large load compared to the penetration made by a preload. There are different scales, denoted by a single
letter, that use different loads or indenters. The result is a dimensionless number noted as HRL, where L is the scale letter.


Main application:
Suitable for hard plastics, hard rubbers, aluminum, tin, copper, soft steel, synthetic resins and fricative materials etc. 

 

Product Parameters

 

Technical Specifications:

Model	eRock-150TP
Rockwell scale	HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH, HRK, HRL, HRM, HRR, HRS, HRP, HRV
Conversion scale	HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, H15N, H30N, H45N, H15T, H30T, H45T
Preliminary test force	10Kg(98N)
Total test force	60Kg (588N), 100Kg (980N), 150Kg (1471N)
Indication Resolution	0.1HR
Hardness value range	HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77, HRE:70-100, HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100, HRL:50-115  HRM:50-115, HRR:50-115
Hardness data read	Color touch screen
Loading method	Automatic (Load, Dwell, Unload)
Dwell time	1-60S, each step 1 second
Data output	Built-in printer, RS232 port
Test space	Maximum height :190mm; Maximum throat depth:160mm
Machine Size / N.W	520X240x720mm (L×W×H)
Net weight	85kg
Package Size / G.W	600*365*900mm
Gross weight	100kg
Executive standard	GB/T230.2 , BSEN 6508, ASTM E18 , ASTM D785-08, ISO 6508 , JJG112

Standard Accessory:

Standard accessories

Rockwell hardness tester host: 1 set Ф3.175mmBall Indenter: 1 pc Ф6.35mmBall Indenter: 1 pc Ф12.7mmBall Indenter: 1 pc Standard hardness block: 3 pcs Large / Medium / V-shaped testing table: each 1 pc; Weights: 3 pcs Dust-proof cover: 1 pc Accessory case :1 pc Operating instruction :1pc Quality certificate :1 pc Warranty card :1 pc.

Comany Profile & Certificates

 

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