ZHRSS-150T Fully Automatic Rockwell Hardness Tester

  1. Z-axis automatic lifting
  2. Automatic loading, dwell, and unloading
  3. Electronic closed-loop control for applying test force
  4. Covers 30 Rockwell scales
  5. One-button operation for convenience and speed
Product Brief Description
  1. Z-axis automatic lifting
  2. Automatic loading, dwell, and unloading
  3. Electronic closed-loop control for applying test force
  4. Covers 30 Rockwell scales
  5. One-button operation for convenience and speed
Product Introduction
  1. Equipped with an 8-inch touchscreen and high-speed ARM processor, providing intuitive display, user-friendly interaction, and easy operation. It offers fast computing speeds, extensive database storage, automatic data correction, and provides data trend line reports.
  2. The worktable can automatically lift, load, and measure the Rockwell hardness of workpieces regardless of their size or position in relation to the indenter.
  3. Electronically closed-loop controls for applying test force fully automate the process of force loading, dwelling, and unloading.
  4. Includes a temperature measurement function with digital temperature measurement circuits for stable and reliable long-term operation.
  5. Allows setting of maximum and minimum hardness values; emits an alarm when the test value exceeds the set range.
  6. Features software hardness value correction within a certain range.
  7. Offers database functionality for automatic grouping and storage of test data, with each group capable of storing 10 sets of data, accommodating over 2000 sets of data.
  8. Can automatically convert between different hardness scale units.
  9. Comes with a wireless Bluetooth printer and offers data output through RS232 and USB (optional) ports.
  10. Accuracy compliant with GB/T230.2, ISO 6508-2, and the American ASTM E18 standards.
Scope Of Application
  1. Measuring the Rockwell hardness of ferrous metals, non-ferrous metals, and non-metallic materials.
  2. Measurement of Rockwell hardness in heat-treated materials such as hard alloys, carburized steel, quenched steel, surface-quenched steel, hardened cast steel, aluminum alloys, copper alloys, forgings, mild steel, tempered steel, annealed steel, and bearings.
Technical Specifications

Model

ZHRSS-150T

Measurement Scales

 HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK、HRL、HRM、HRP、HRR、HRS、HRV、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T、HR15W、HR30W、HR45W、HR15X、HR30X、HR45X、HR15Y、HR30Y、HR45Y

(30 scales in total)
Measurement Range

20-95HRA,10-100HRBW,20-70HRC;

70-94HR15N,67-93HR15TW;

42-86HR30N,29-82HR30TW;

20-77HR45N,10-72HR45TW;

70-100HREW,50-115HRLW;

50-115HRMW,50-115HRRW;
Initial Test Force 3kgf（2.924N）、10kgf（98.07N）
Total Test Force

60kgf,100kgf,150kgf（588.4N,980.7N,1471N)

15kgf,30kgf,45kgf（147.1N,294.2N,441.3N）
Lifting System Control Automatic
Maximum Height of Specimen Allowed 260mm
Distance From Indenter Center To Machine Wall 200mm
Hardness Resolution 0.1HR
Dwell Time Adjustable from 0 to 99s
Data Output Bluetooth printer, RS232 interface, USB interface
Power Supply AC 220V,50Hz
Dimensions 680*300*900mm
Weight 95kg
Compliance Standards GB/T230.2, JJS Z2245, EN-ISO6508, ASTME-18

 

Standard Configuration Of Accessories
Large Flat Workbench One piece Small Flat Workbench One piece
V-shaped Workbench One piece Diamond Cone Indenter One piece
φ1.588 Steel Ball Indenter One piece Standard Rockwell Hardness Blocks Five pieces
Printer One piece

 

 Standard Superficial Rockwell Hardness Blocks Four Pieces

 

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