Motorized Lifting System Full Automatic Digital Rockwell Hardness Tester

July 21 17:08:13, 2023

Model NO.: iRock-DR1
Calibrating Method: Standard Hardness Test Blocks
Rated Voltage: 220V
Support Language: English
Customized: Non-Customized
Dwell Time: 1-60 Seconds Adjustable
Display Screen: 5.2" Touch Screen
Hardness Resolution: 0.1hr
Conversion Standard: ASTM E140
Loading Control: Automatic Loading/Dwell/Unloading
Printing: Optional Bluetooth Printer
Max Height: 280mm
Throat: 170mm
Trademark: Sinowon
Transport Package: Plywood Box
Specification: CE
Origin: Dongguan China
HS Code: 90241020
Function:

A kind of Full-auto Intelligent Digital Rockwell Hardness Tester, available to test Rockwell and Superficial
Rockwell hardness automatically.

One-key operation, auto lifting, auto load-change, auto loading/dwell/unloading,auto conversion,
auto testing.

Equipped with friendly operation interface, 5.2" color touch screen directly display test force, dwell time,
conversion value, indenter type, etc.

Auto calculating and displaying test result, Max, Min, Ave, and hardness deviation. Resolution is 0.1HR.

Available to set up upper and lower limit, with the function of over-error warning, data analysis chart,
single test and group test.

With software compensation function, available to compensate ±3HR, need not mechanical adjustment. 

With function of auto conversion according to ASTM E140, without checking hardness contrast table.

Available to switch languages.: Chinese,English,German,Portuguese,Turkish,Czech,Korean.

Available to save 2000 single test results and 1000 group test results. Can realize data viewing and analysis.

With optional wireless Bluetooth printer, there is no need to record results and report by hand.

With optional data analysis software and Bluetooth receiver to input and analyze data. 

Support FexQMS data analysis and control software, improve integral control and decrease material consumption. 
Motorized Lifting System Full Automatic Digital Rockwell Hardness Tester
 

Application Range:

Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc.

Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened
steel, and other materials harder than B100.

Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow case-hardened steel.

Motorized Lifting System Full Automatic Digital Rockwell Hardness Tester
 
Technical Specifications:
Product name Auto Rockwell
Hardness Tester		 Full-auto Superficial Rockwell
Hardness Tester		 Full-auto Twin Rockwell
Hardness Tester
Model iRock-DR1 iRock-SR1 iRock-TR1
Code # 811-330 811-340 811-350
Preliminary test force 10Kgf(98.1N) 3Kgf(29.4N) 3Kgf(29.4N);10Kgf(98.1N)
Total test force 60Kgf(588.4N),
100Kgf(980.7N),
150Kgf(1471N)		 15Kgf(147.1N),
30Kgf (294.3N),
45Kgf(441.3N)		 15Kgf(147.1N),30Kgf
(294.3N),45Kgf(441.3N);
60Kgf(588.4N),100Kgf
(980.7N),150Kgf(1471N)
Rockwell scale HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH,
HRK,HRL, HRM, HRP, HRR, HRS, HRV
Superficial Rockwell scale HR15N,HR30N,HR45N,HR15T,HR30T,HR45T HR15W,HR30W,HR45W,
HR15X,HR30X,HR45X,HR15Y,HR30Y,HR45Y 
Full Rockwell scale HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK,HRL, HRM, HRP,
HRR, HRS, HRV;15T,30T,45T;15T,30T,45T;15W,30W,
45W;15X,30X,45X;15Y,30Y,45Y;15N,30N,45N
Dwell time 1-60s adjustable
Display screen 5.2 "Color touch screen; Resolution:640*480
Resolution 0.1HR
Loading mode Auto loading/dwell/unloading
Conversion scale HRC,HV,HBS,HBW,HK,HAR,HRD,HR15N,HR30N,HR45N,HS,HRF,HR15T,
HR30T,HR45T,HRB
Conversion standard ASTM_E140,DIN_50150
Language Chinese,English,German,Portuguese,Turkish,Czech,Korean
Software correction -3.0HR ~ +3.0HR, step value 0.1HR
Data processing 2000 group single dat, line chart of group data function; respectively provide
single data viewing and group data viewing
Print Optional wireless printer
Max. Height of specimen 280mm
Throat 170mm
Power supply AC 220V/50Hz;AC110V/60Hz
Dimension 620 x 210 x 900mm
Packing dimension 735×525×1025 (mm)
Gross/Net weight 140Kg/125Kg
Execution standard GB/T230.2, JJS Z2245, EN-ISO6508, ASTME-18
 
Motorized Lifting System Full Automatic Digital Rockwell Hardness Tester

Standard delivery:
Product name Code # Product name Code #
Instrument main body / Ø1.588mm Ball indenter 811-411
Hardness block 811-641C Ø1.588mm Steel ball 811-421 
Hardness block HRC 811-611C Diamond indenter 811-401
Hardness block HRB 811-641B Weight A 811-711
Hardness block HR30N 811-671N Weight B 811-721
Hardness block HR30T 811-671T Weight C   811-731
Ø150mm Flat anvil 811-541 Accessories box 811-901
Ø60mm Flat anvil 811-521 Anti-dust cover 811-911
Ø40mm V-shape anvil 811-511 Operation manual iRock-DR1/SR1/TR1
 
Motorized Lifting System Full Automatic Digital Rockwell Hardness Tester

Basic Chrome Sulphate

Chromium(III) sulfate usually refers to the inorganic compounds with the formula Cr2(SO4)3.x(H2O), where x can range from 0 to 18. Additionally, ill-defined but commercially important "basic chromium sulfates" are known. These salts are usually either violet or green solids that are soluble in water. It is commonly used in tanning leather.
Since 33% of the anion charges are due to hydroxy ions the basicity is 33% (but in tanning jargon it is known as 33% reduced). Products with higher basicities, e.g. 42% or 50% may be obtained by the addition of sodium carbonate, these are often used in combination with Sodium Formate. The sodium sulfate is often left in the technical product since it is inert with respect to the tanning process. It is important to fully reduce the hexavalent chromium to trivalent since the hexavalent is more likely to cause health problems for tanners and leather consumers.

Basic Chrome Sulphate,Basic Chrome Sulfate for Tannery,Tanning Agent Basic Chrome Sulfate

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