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Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution

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Good quality Vickers Hardness Testing Machine for sales
Good quality Vickers Hardness Testing Machine for sales
Customer Reviews
The touch screen micro vickers hardness tester has been installed a few weeks ago, everything is OK. Thanks for your advice and excellent service.

—— Mr. David Chambers

Thanks for the fast delivery and our customer is very satisfied for the rockwell hardness tester, and hope more orders soon.

—— Neil Renato

After we visited the customer, they finally decided to purchase Brinell hardness tester iBrin-413Z, now we have installed the unit at customer’s site,

—— Fermin Lee

Thank you for the indenters (diamond  cone 120 degrees). We recently got it and already tested it. Indenters  are good as we expected. 

—— Dalius Skinulis

The Measurements are good for Brinell Tester HBST-3000.

—— Sun Chull Kim

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Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution

China Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution supplier
Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution supplier Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution supplier

Large Image :  Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution

Product Details:

Place of Origin: Dongguan/China
Brand Name: iqualitrol
Certification: CE
Model Number: iRock-433H

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Plywood Box
Delivery Time: 30 Working Days
Payment Terms: T/T, Western Union
Supply Ability: 30 Sets per Month
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Detailed Product Description
Loading: Manual Loading Reading: Dial Gage, 0.5HR Resolution
Height: Specimen Max Height 175mm Throat: 165mm
Initial Force: 3Kgf (29.42N) Standard: ISO 6508, ASTM E-18
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rockwell hardness test equipment

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Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution

 

Technical Specification:

Model iRock-433H
Initial Test Force 3kgf (29.42N)
Total Test Force 15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N)
Indenter Diamond Rockwell Indenter, ф1.588mmBall Indenter
Loading Method Manual
Hardness Reading Dial
Resolution 0.5HR
Max. Height of Specimen 175mm
Throat 165mm
Execute Standard ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2
Dimension 520×245×700mm, Packing Dimension: 650×370×950mm
Weight Net Weight: 73kg, Gross Weight: 100kg
 

 

Brief Introduction:

iqualitrol iRock-433H Superficial Rockwell hardness tester is a popular-used hardness testing instrument to measure the superficial Rockwell hardness of the materials.

 

No need for power supply, the speed of the test force loading is regulated by the buffer and the test force is regulated by the load-change hand wheel.

 

It has easy operation and stable performance, therefore it is widely used.

 

Application of Rockwell Hardness Scales:

Scale Symbol Indenter Test Force (Kgf) Dial Figures Typical Application of Scales
HRB 1/16” Ball 100 red Copper alloys, soft sheets, aluminum alloys, malleable iron, etc.
HRC Diamond 150 black Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100.
HRA Diamond 60 black Cemented carbides, thin steel, and shallow case-hardened steel.
HRD Diamond 100 black Thin steel and medium case hardened steel, and pearlitic malleable iron.
HRE 1/8” Ball 100 red Cast iron, aluminum and magnesium alloys, bearing metals.
HRF 1/16” Ball 60 red Annealed copper alloys, thin soft sheet metals.
HRG 1/16” Ball 150 red Malleable irons, copper-nickel-zinc and cupro-nickel alloys. Upper limit G92 to avoid possible flattening of ball.
HRH 1/8” Ball 60 red Aluminum, zinc, lead.
HRK 1/8” Ball 150 red Bearing metals and other very soft or thin materials. Use smallest ball and heaviest load that does not give anvil effect.
HRL 1/4” Ball 60 red
HRM 1/4” Ball 100 red
HRP 1/4” Ball 150 red
HRR 1/2” Ball 60 red
HRS 1/2” Ball 100 red
HRV 1/2” Ball 150 red

 

Application range:

Suitable for surface quenched steel, surface heat treating and chemical treating materials, copper alloy, aluminum alloy, sheet, zinc layers, chrome layers, tin layers, bearing steel and cold and hard casting etc.

 

Packing List:

Name Qty Name Qty
Instrument Main Body 1 set Diamond Rockwell Indenter 1 pc
ф1.588mmBall Indenter 1 pc Middle Plane Test Table 1 pc
Large Plane Test Table 1 pc V-shaped Test Table 1 pc
Hardness Block 70~85 HR30T 1 pc Hardness Block 80~90 HR15N 1 pc
Hardness Block 65~80 HR30N 1 pc Weight A, B, C 3 pcs
Anti-dust Cover 1 pc Usage Instruction Manual 1 copy

 

Rockwell Test Principle:

The Rockwell test consists of measuring the additional depth to which a carbide ball or diamond penetrator is forced by a heavy (major) load beyond the depth of a previously applied light (minor) load (SET point).

 

The minor load is applied first and a SET position is established on the dial gauge or displacement sensor of the Rockwell tester. Then the major load is applied. Without moving the piece being tested, the major load is removed and, with the minor load still applied, the Rockwell hardness number is automatically indicated on the dial gauge or digital display.

 

The diamond penetrator is used for testing materials such as hardened steels and cemented carbides. The carbide ball penetrators, available with 1/16 inch, 1/8 inch, 1/4 inch, and 1/2 inch diameter, are used when testing materials such as steel-copper alloys, aluminum and plastics to name a few.

 

Rockwell testing falls into two categories: Regular Rockwell testing (e.g., C and B scales) and Rockwell superficial testing (e.g., 30 N and 30 T scales).

 

High Rockwell hardness numbers represent hard materials and low numbers soft materials.

 

Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution

Vertical 175mm Manual Loading Superficial Rockwell Hardness Tester with 0.5HR Resolution

 

Contact Details
Iqualitrol Opassy Industry Instrument Co., Ltd.

Contact Person: Mr. Raymond Chung

Tel: 86-13711988687

Fax: 86-769-22784276

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