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Digital Rockwell Hardness Tester NDRHT-100 Data Sheet

Laboratory Equipment
Product Series / Digital Rockwell Hardness Tester
Digital Rockwell Hardness Tester
NDRHT-100
10 kgf (98.07 N) Initial Test Force
60 kgf (588.4 N), 100 kgf (980.7 N), 150 kgf (1471 N) Total Test Forces
Automatic (Loading / Dwell / Unloading) Loading Method
Digital Rockwell Hardness Tester NDRHT-100
Labnics Product Data Sheet · Laboratory Equipment
Digital Rockwell Hardness Tester

Digital Rockwell Hardness Tester NDRHT-100

Digital Rockwell Hardness Tester NDRHT-100 provides accurate hardness measurement with a resolution of 0.1 HR. It features a clear LCD digital display for easy reading and data output. Our wide test and conversion scales ensure versatility across various metals. It is designed with a strong throat depth to accommodate larger specimens by maintaining testing accuracy. This large specimen capacity offers reliable and stable performance for industrial and research applications.

Key metrics
10 kgf (98.07 N)
Initial Test Force
60 kgf (588.4 N), 100 kgf (980.7 N), 150 kgf (1471 N)
Total Test Forces
Automatic (Loading / Dwell / Unloading)
Loading Method
Digital Rockwell Hardness Tester NDRHT-100
Labnics Ltd.

Specifications

Initial Test Force 10 kgf (98.07 N)
Total Test Forces 60 kgf (588.4 N), 100 kgf (980.7 N), 150 kgf (1471 N)
Loading Method Automatic (Loading / Dwell / Unloading)
Hardness Reading LCD Digital Display
Test Scales HRA, HRD, HRC, HRFW, HRBW, HRGW, HRHW, HREW, HRKW, HRL, HRM, HRP, HRR, HRS, HRV
Conversion Scales HV, HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW
Data Output Built-in Printer, RS232 Interface
Resolution 0.1 HR
Dwell Time 0 to 60 s
Maximum Height of Specimen 210 mm
Throat Depth 165 mm
Standards Executed ISO 6508, ASTM E-18, JIS Z2245, GB/T 230.2
Dimension (L × W × H) 527 × 242 × 702 mm
Packing Dimension (L × W × H) 620 × 490 × 826 mm
Net Weight 90 kg
Gross Weight 102.5 kg
Digital Rockwell Hardness Tester NDRHT-100 · Product Details

Standard Accessories

Diamond rockwell indenter × 1pc 

ф1.588mm ball indenter × 1pc 

Large,midlle plane test table, V-shaped test table × 1pc

Standard hardness test block × 3pc 

Fuse 2A × 2pcs 

Power cable × 1pc 

Weight A, B, C × 3pcs 

Level × 1pc 

Horizontal regulating screw × 4pcs 

Inner hexagon spanner × 1pc 

Spanner × 1pc 

Anti-dust cover × 1pc

Features

  • Automatic loading system
  • Built-in printer
  • High resolution reading
  • Adjustable dwell time
  • Strong throat depth
  • Durable construction

Applications

Digital Rockwell Hardness Tester NDRHT-100 is used to measure the hardness of metals and alloys with high precision and repeatability. It is widely applied in metallurgy, manufacturing, engineering labs, quality control centers, and research institutions for material strength evaluation.
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