Beijing Infrared Times TPHR-2 portable Rockwell Hardness Tester operating instructions

product description

Miniaturization and portability. The weight is only one percent of the desktop, and the minimum weight is 0.7 kg. The test accuracy conforms to the national standard GB/T230.2, which is the same as that of the desktop. Easy to operate and flexible to use. The instrument does not need to apply vertical force, and can directly read the hardness value. The test operation is as simple as using a micrometer, and it can be completed in 10 seconds. The instrument is ready for use in the field, for travel, or for desk use.

Technical Parameters

Initial test force: 10kg

Total test force: 60kg, 100kg, 150kg

Indenter: 120° diamond cone; 1.588mm hard alloy ball Force method: screw force

Test items: Rockwell hardness HRC, HRB, HRA and other 15 scales Resolution: 0.5HRC

Accuracy: in line with standards GB/T230, ISO6508, ASTME18

Scope of application: all metals, including steel, some cast iron, bronze, brass, copper, aluminum alloy, aluminum, etc.

Opening size: 50×50 (mm)

Net weight: 1.2kg

Total weight: 3.7kg

Packing size: 390×280×160 (mm)

Standard configuration

Host 1

1 support seat

1 diamond indenter (120° conical)

1 steel ball indenter (φ1.588mm)

1 flat anvil

1 V-shaped anvil

3 standard hardness blocks

Instrument box 1

100 extension rods

1 point anvil