LANDTEK HM6580 and SMART SENSOR AR936 compare

Model selection comparator If you have any questions, please click below Service	LANDTEK HM6580 Leeb Hardness Tester 1700.0 RMB China Detail	SMART SENSOR AR936 Leeb Hardness Tester 3299.0 RMB China Detail

Type

handheld

Hardness system

HL HB HRB HRC HV HS

Accessories

Display

LCD

LCD dot matrix display

Measurement material

9 kinds, steel and cast steel, metallurgical tool steel, forged steel, gray cast iron, ductile cast iron, cast aluminum alloy, pure copper, copper zinc alloy (brass), copper tin alloy (bronze)

Measurement range

170~960HLD、20~68HRC、19~651HB、80~967HV、30~100HS、13~100HRB

170~960HLD

Error of indication

±8HLD(HLD=800)

Indication Repeatability

±6HLD（HLD=800)

Hardness system

HL/HB/HRC/HRB/HV/HS

HL/HB/HRC/HRA/HV/HS

Measurement direction

360°

360 ° (vertical down, diagonal down, horizontal, diagonal up, vertical up)

Impact device

D type

Minimum radius of curvature of specimen

Rmin = 50mm (with special-shaped support ring Rmin = 10mm)

Specimen minimum Weight

Stable support 2kg (0.1kg needs to be coupled)

Minimum test thickness

0.8mm

Allowable operating temperature

Temperature: 0~40 ℃ Humidity: ≤ 90%

0~60℃

Power

2 AA batteries

4 * 1.5AAA battery

Dimensions

130*76*32mm

160*85*44mm

Weight

340G (without battery)

Shell material

aluminum alloy

Impact device Mass

75g

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