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HRS-150CM Touch Screen Digital Rockwell Hardness Tester

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China Dongguan Zhongli Instrument Technology Co., Ltd. certification

Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

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The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

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HRS-150CM Touch Screen Digital Rockwell Hardness Tester

Large Image : HRS-150CM Touch Screen Digital Rockwell Hardness Tester

Product Details:

Place of Origin:	China
Brand Name:	ZL
Certification:	ISO
Model Number:	ZL-1101F

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Negotiable
Packaging Details:	Packaged within wooden case
Delivery Time:	5-7 days
Payment Terms:	T/T, L/C, Western Union
Supply Ability:	100 set per month

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Detailed Product Description

Rockwell Scales:	HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK	Initial Testing Force:	10Kg(98.07N）
Testing Force:	60Kg(588N）、100Kg(980N）、150Kg(1471N）	Exchange Scales:	Superficial Rockwell, Brinell, Vickers
Indication Of Hardness Value:	Digital Display With Large LCD Screen	Data Output:	Inside Printer And USBInterface
Duration Time:	0~60S	Max Height Of Specimen:	170mm
Overall Dimension:	520×240×720mm（LWH）	Net Weight:	80kg
Power Supply:	AC220V±5%，50~60Hz	Carried Standard:	GB/T230.2, JJG112
Highlight:	Touch Screen Rockwell Hardness Tester , GB/T230.2 Rockwell Hardness Tester

HRS-150CM Touch Screen Digital Rockwell Hardness Tester

Scope of Application

Quenched steel, quenched and tempered, annealed steel, chilled castings, malleable castings, carbide steel, aluminum alloy, copper, bearing steel, etc.

Technical Parameters

Parameter	Specification
Rockwell Scales	HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK
Initial Testing Force	10Kg (98.07N)
Testing Force	60Kg (588N), 100Kg (980N), 150Kg (1471N)
Exchange Scales	Superficial Rockwell, Brinell, Vickers
Indication of Hardness Value	Digital Display with Large LCD Screen
Data Output	Inside Printer and USB Interface
Duration Time	0~60S
Max Height of Specimen	170mm
Overall Dimension	520×240×720mm (L×W×H)
Net Weight	Approximately 80kg
Power Supply	AC220V±5%, 50~60Hz
Carried Standard	GB/T230.2, JJG112

Frequently Asked Questions

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.

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.

How often 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.

Is code for Rockwell hardness test?

ISO 6508-1:2015 specifies the method for Rockwell regular and Rockwell superficial hardness tests (scales and applicable range of application according to Table 1) for metallic materials and is applicable to stationary and portable hardness testing machines.

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Bending testing machine,

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Contact Details

Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

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