Description
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HRS-150A Manual Digital Display Rockwell Hardness Tester
HRS-45A Manual Digital Display Surface Rockwell Hardness Tester
(The First Digital Display Head Type in China)
Main Features
- The latest independent dial digital LCD display, button cell power supply, easy maintenance.
- It has ultra-low power consumption, long battery life and can be used normally for as long as one year.
- This machine can be operated in any place without grid power supply (External power supply is not required).
- Manual loading and unloading-keeping-unloading, simple operation.
- Hardness automatic display, high accuracy, small indication resolution, no artificial operation error.
- The digital display head has an output interface. Testers can choose external micro printer.
- Print report content: hardness average, maximum and minimum, hardness discreteness.
- It has an automatic conversion with other hardness. (HB, HV, etc.)
Application Range
- Rockwell: It is used to measure Rockwell hardness of ferrous, nonferrous metals and nonmetallic materials. It is suitable for measuring Rockwell hardness of heat treatment materials such as quenching and modulation.
- Surface Rockwell: It is used to measure the surface Rockwell hardness of the ferrous metal, alloy steel, hard alloy, and metal after surface treatment (carburizing, nitriding and electroplating).
Main Technical Parameters
Modal
Items |
HRS-150A | HRS-45A | Standard Configuration | |
l Large Flat Test Bench 1
l Small Flat Test Bench 1 l V-type Test Bench 1 l Hardness Block 3 l Foot Screw 4 l Power Cord 1 Rockwell and Surface Rockwell Indenter: l Diamond Indenter 1 l Φ1.588 Diamond Indenter 1 Plastic Rockwell Indenter: l Φ3.175 Diamond Indenter 1 l Φ6.35 Diamond Indenter 1 l Φ12.7 Diamond Indenter 1 Optional Accessories l Φ10mm Miniature Flat Test Bench l Φ10mm Miniature V-type Test Bench l External Micro Printer l Hardness Blocks of Other Specifications |
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Scale of Hardness | A,B,C,D,E,F,G,H,K | N,T | ||
Test Force | kfg: 60, 100,150
N: 588,980,1471 |
15,30,45
147.1, 294.2, 441.3 |
||
Test Range | 20~88HRA,
20~70HRC, 20~100HRB
|
70~94HR15N,
42~86HR30N 20~77HR45N, 67~93HR15T 29~82HR30T, 10~72HR45T |
||
Indication Resolution | 0.1HR | |||
Indication Accuracy | It conforms to GB/T 230.2 IS0 6508 | |||
Touch Screen Display Content | Hardness Value, Rockwell Scale,
Total Test Force, Load Retention Time, Site Temperature, Upper and Lower Limit Values, Measurement Times, Average Value, Minimum Thickness of Test Piece |
|||
Duration of Test Force | Adjustable in 1-99 seconds | |||
Maximum Height of Specimen | 195mm | |||
Distance from Center of Indenter to Machine Wall | 140mm | |||
Output Interface | It is connected with the computer
through the applicable software (optional). |
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Voltage Supply | 220V/50-60HZ | |||
External Dimensions | Length* Width * Height 463*175*660mm | |||
Weight | Net weight:74kg, Gross weight :90kg | Net weight: 69kg, Gross weight: 85kg |
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[Upgraded] High Accuracy Diamond Tester Professional Jeweler for Novice and Expert – Diamond Selector II 9V Battery Included(Black Diamond Testers)
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#moh – 11oz Hashtag Ceramic Colored Handle and Inside Coffee Mug Cup, Black
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#moh – 20oz Hashtag Stainless Steel White Water Bottle with Carabiner, White
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#tester – 11oz Ceramic Colored Handle and Inside Coffee Mug Cup, Black
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Kaden Arabic (verified owner) –
Good service.
John (verified owner) –
Very fast delivery.
Henry (verified owner) –
The product is firmly packed.
Ryder (verified owner) –
Good service.
Kaden Arabic (verified owner) –
The product is firmly packed.
Daniel (verified owner) –
Very fast delivery.
Kayden (verified owner) –
Very fast delivery.
Kevin (verified owner) –
Very fast delivery.
Dominic (verified owner) –
Very well worth the money.
Phoenix (verified owner) –
Very well worth the money.
Max (verified owner) –
The product is firmly packed.
Dominic (verified owner) –
Good service.
Alan (verified owner) –
Very well worth the money.
Dylan (verified owner) –
Very fast delivery.
Kayden (verified owner) –
Good service.
David (verified owner) –
Good service.
[Upgraded] High Accuracy Diamond Tester Professional Jeweler for Novice and Expert – Diamond Selector II 9V Battery Included(Black Diamond Testers)
$16.99#moh – 11oz Hashtag Ceramic Colored Handle and Inside Coffee Mug Cup, Black
$22.99#moh – 12oz Hashtag Camping Mug Stainless Steel, Black
$22.89#moh – 14oz Hashtag White Ceramic Statesman Coffee Mug
$24.89#moh – 14oz Stainless Steel Travel Mug, Silver
$26.99#moh – 20oz Hashtag Stainless Steel White Water Bottle with Carabiner, White
$24.89#moh – Ceramic 11oz White Mug, White
$22.89#tester – 11oz Ceramic Colored Handle and Inside Coffee Mug Cup, Black
$22.99