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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
Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester
Categories Laboratory Testing Instrument
Brand Name: ZL
Model Number: ZL-1101E
Certification: ISO
Place of Origin: China
MOQ: 1 set
Price: Negotiable
Payment Terms: T/T, L/C, Western Union
Supply Ability: 100 set per month
Delivery Time: 5-7 days
Packaging Details: Packaged within wooden case
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
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Company Info.
Dongguan Zhongli Instrument Technology Co., Ltd.
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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 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 Force10Kg(98.07N)
All Testing Force60Kg(588N),100Kg(980N),150Kg(1471N)
Indication of Hardness ValueDigital Display
Duration Time0~60s
Max Height of Specimen200mm
Max Width of Specimen165mm
Dim ension(DxWxH)

520X215X700(mm)


Net Weight

65Kg


Power SupplyAC220V±5%,50~60Hz/(or AC110V±5%)
Standard AccessoriesStandard 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 AccessoriesDiameter3.175mm,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.

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Product Tags:

Laboratory Rockwell Hardness Tester

  

Large Screen Rockwell Hardness Tester

  
China Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester factory

Laboratory HRS-150 Large Screen Digital Rockwell Hardness Tester

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