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Leader Precision Instrument Co., Ltd.

Hardness Tester, Rockwell Hardness Tester, Digital Rockwell Hardness Tester manufacturer / supplier in China, offering Digital Rockwell and Superficial Rockwell Hardness Tester (HR-145D), High Precision Coating Thickness Tester for Non-Conductive Coating Layers (TG-900), Workshop Benchtop Image Measuring Device (EV-2010) and so on.

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Supplier Homepage Product Hardness Testers Rockwell Hardness Testers Digital Rockwell and Superficial Rockwell Hardness Tester (HR-145D)

Digital Rockwell and Superficial Rockwell Hardness Tester (HR-145D)

FOB Price: US $6,000-7,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $6,000-7,000/ Piece
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Port: Shenzhen, China
Production Capacity: 1000set/Year
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: HR-145D
  • Measuring Range: a, B, C, D, E, F, G, H, K, L, M, R
  • Standard: ISO, ASTM, GB/T
  • Mobility: Desktop
  • Rated Voltage: 110V/220V
  • Customized: Customized
  • Model: Hr-145D
  • Superficial Rockwell Scales: 15n, 30n, 45n, 15t, 30t, 45t, 15W, 30W, 45W, 15X,
  • Preload: 3kgf(29.4n), 10kgf(98.07n)
  • Superficial Rockwell Test Loads: 15kgf(147.1n), 30kgf(294.2n), 45kgf(441.3n)
  • Hardness Indication: Digital LCD Display
  • Transport Package: Plywood
  • Origin: Guangdong
  • Type: Rockwell Hardness Tester
  • Application: Metal
  • Warranty: 18 Months
  • Calibrating Method: Standard Hardness Test Blocks
  • Support Language: English
  • Product Name: Digital Rockwell and Superficial Rockwell Hardness
  • Rockwell Scales: a, B, C, D, E, F, G ,H, K, L ,M, R, P, S, V
  • Display Conversion to: Hv, Hb, Hr Scales
  • Rockwell Test Loads: 60kgf(588.4n), 100kgf(980.7n), 150kgf(1471n)
  • Dwell Time: 1-60s
  • Trademark: Hardruler
  • Specification: SGS
  • HS Code: 9024800000
Product Description
Twin Rockwell Hardness Tester (HR-145D)


Model HR-145D Digital Twin Rockwell Hardness Tester is suitable to determine the Rockwell & Superficial Rockwell hardness of ferrous metals, alloy steel and hard alloy, as well as treated layers of metal surface, such as carburized layer, nitrided layer and electroplated coating, etc.

Twin tester--Regular Rockwell & Superficial Rockwell hardness for metal and plastic material.
Conversion to all other hardness scales, such as Vickers and Brinell
Menu Operated LCD screen, with Conversions, Date, Time
Integrated printer for test result and statistics
RS-232C interface is available
Accuracy conforms to EN-ISO 6508-2 and ASTM E-18
Product nameDigital Rockwell and superficial Rockwell Hardness Tester
Rockwell ScalesA, B, C, D, E, F, G ,H, K, L ,M, R, P, S, V
Superficial Rockwell Scales15N, 30N, 45N, 15T, 30T, 45T, 15W, 30W, 45W, 15X, 30X, 45X, 15Y, 30Y, 45Y
Display conversion toHV, HB, HR scales
Preload3kgf(29.4N), 10kgf(98.07N)
Rockwell Test loads60kgf(588.4N), 100kgf(980.7N), 150kgf(1471N)
Superficial Rockwell test loads 15kgf(147.1N), 30kgf(294.2N), 45kgf(441.3N)
Dwell time1-60S
Hardness indicationDigital LCD Display
Loading ControlAutomatic
Data OutputRS-232C and Built-in Printer
Max. Height of Specimen175mm
Instrument Throat165mm
Dimension (L*W*H)550 x 260 x 780mm
Gross/Net Weight120Kg/90Kg
Power supply110V/220V, 50HZ
AccuracyEN-ISO 6508 , ASTM E-18, GB/T230.2
Standard delivery
Main Unit1pcs
Thermal Printer1pcs
Data-output RS-232C1pcs
Cone Diamond Indenter1pcs
Ø 1.5875 Ball Indenter1pcs
Ø1.5875mm Steel Ball1pcs
Large Flat Anvil1pcs
Small Flat Anvil1pcs
V-notch Anvil:1pcs
Hardness Test Block (85-100) HRB3pcs
Adjustable feet4pcs
Accessories Case1pcs
Anti-dust Cover1pcs
Installation & user manual1pcs
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