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Dongguan Zhongli Instrument Technology Co., Ltd.
Home ProductsLaboratory Testing Instrument

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester

China Dongguan Zhongli Instrument Technology Co., Ltd. certification
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.

—— Remy Attalin

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

—— Warunee Nahauythong

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Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester
Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester
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Large Image :  Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester

Product Details:
Place of Origin: China
Brand Name: ZL
Certification: ISO
Model Number: ZL-1101E
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
Detailed Product Description
Initial Testing Force: Initial Testing Force All Testing Force: 60Kg(588N)、100Kg(980N)、150Kg(1471N)
Indication Of Hardness Value: Digital Display Duration Time: 0~60s
Max Height Of Specimen: 200mm Max Width Of Specimen : 165mm
Dverall Dimension: 520X215X700(mm) Net Weight: 65kg
Power Supply: AC220V±5%,50~60Hz/; Vohage Can Be Cusformzed To/AV110V±5% Standard Accessories: Standard Rockwell Hardness Block
Optional Accessories: Diameter3.175mm、Steel Ball Indenter
High Light:

Laboratory Rockwell Hardness Tester

,

Large Screen Rockwell Hardness Tester

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester

 

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester adopts a novel large-screen LCD display, and the operation panel adopts a menu structure. Its main functions are:

1 Selection of Rockwell hardness scale,

2 Choice of plastic Rockwell scales,

3 The hardness conversion between various hardnesses,

4 Hardness test result printout,

5 With automatic storage function and RS-232 super terminal settings, the machine has good reliability, the working process is more user-friendly, the operation is simple, and the test results are directly displayed digitally.

 

Scope of application:

 

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

 

Technical parameters:

 

Initial Testing Force 10Kg(98.07N)
All Testing Force 60Kg(588N),100Kg(980N),150Kg(1471N)
Indication of Hardness Value Digital Display
Duration Time 0~60s
Max Height of Specimen 200mm
Max Width of Specimen 165mm
Dim ension(DxWxH)

520X215X700(mm)

 

Net Weight

65Kg

 

Power Supply AC220V±5%,50~60Hz/(or AC110V±5%)
Standard Accessories Standard Rockwell hardness block

Diamond Rockwell Hardness Indenter,Diameter1.5875mm Ball Indenter

Tasting Table(big,medium,"V")

3 pcs Weight(a,b,c) Power cord

Optional Accessories Diameter3.175mm,Steel Ball Indenter
 
People also like ask
 
1. 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.
 
2. 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.
 
3. How ofen 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.
 
4. How do you calibrate a digital hardness tester?

PROCEDURE Take out the force gauge to be calibrated and hold vertically up. Adjust the zero on the force gauge. Standard Weights are then applied to the hook of force gauge and measure the tension of the spring on the force gauge. When 1 kg of standard weight is applied, scale on the force gauge should also show 1 kg tension produced from the initial point where the pointer is adjusted. Adjust the zero on the force gauge again. Follow the same procedure for other weights. The test to be carried out for 1.0 kg, 2.0 kg, 5.0 kg, 10.0 kg, 20.0 kg & 30.0 kg standard weights.

 

Machine Certificate:

 

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 0        Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 1        Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 2

 

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 3                Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 4

                     

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Factory environment area:

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 5   Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 6

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Sales Team and Technicial Team:

 

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 7      Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 8

 

Exhibition:

 

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 9       Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 10

 

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 11       Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester 12

Contact Details
Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

Fax: 86-0769-3365-7986

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