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Portable Hardness Tester HL-1000

₹35,000.00

Specification

model
HL-1000
display
320 × 240 TFT LCD screen
standards
ASTM A956, DIN505156-1, GB/T17394-1998
data storage
510 files, 46 to 215 groups (impact times 32 to 1)
work voltage
7.4V,Li(2000mAh)Battery
charging time
2-3hour
hardness scales
Leeb (HL), Brinell (HB), Rockwell A (HRA), Rockwell B (HRB), Rockwell C (HRC), Vickers (HV), and Shore (HS)
measuring range
HLD(170~960), HRA(59~85), HRB(13~ 100), HRC(18~68), HB(19~655), HV(80~976), HS(32~100)
ambient temperature
0~40?
measuring direction
360 ° (vertically downward, obliquely downward, horizontally, obliquely upward, vertically upward)
measuring materials
steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper and forged steel
storage temperature
-25~70?
charging power supply
5VDC, 220VAC
communication interface
USB2.0 (RS232, RS485)
continuous working period
about 20 hours, and the standby time is 80 hours
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Description

A Leeb hardness tester measures hardness by assessing the rebound velocity of an impact body after it collides with a test material. The device uses a spring-loaded mechanism to propel a tungsten carbide ball (the impact body) onto the test surface at a known velocity. The ratio of the rebound velocity to the impact velocity, multiplied by a factor, determines the Leeb hardness value.Leeb Hardness Tester model HL1000 is a unique hardness tester with so many features which no other brand can offer, the main feature is that the instrument display Hardness Value in all available scales on one screen at the same time. Hardness Probe has robust design for longer and error free performance.

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