Products

IPRE LH320 Leeb Hardness Tester

Additional information

Portable Leeb Hardness Tester PRLH320

Features

Based on Leeb (HL), Converted to Vickers (HV), Brinell (HB), Rockwell (HRC and HRB), Shore (HS) and tensile strength (MPa).
6 hardness scales, each scale can be calibrated independently.
Embedded high speed thermal printer
Automatic identification of the impact device.
To derive the testing data easily by the special PC software.
USB 2.0 Port to connect PC for convenient operation
Suitable for multiple impact devices, 7 different Impact devices optional
128×64 Dot Matrix LCD Display with backlight & contrast adjustable
Preset measurement times (1-32) to calculate the average value automatically
Preset upper and lower limit
Built – in thermal printer

Main Technical Specifications

Testing Range		170-960HLD
Min. Reading		1HLD, 1HV, 1HB, 0.1HRC, 0.1HRB, 1HS, 1Mpa
Hardness Scales		HL, HRC, HRB, HV, HB, HS
Accuracy		±4HLD（when HLD=760+/-30）;
Min. Reading		Leeb, conversion hardness, material, impact direction, test times, average value, time
Hardness Direction		360°（down, inclined down, level,inclined up and up）
PC Interface		USB 2.0
Applicable Workpiece	Min. Weight	5 kgs
		2 kgs (on solid support)
		0.1 kg (coupled on plate)
	Min. Thickness	5mm
	Min. Radius of curved surface	30mm
	Max. roughness (Ra)	1.6μm
Power Supply		Rechargeable Lithium-ion Battery
Weight		320g (Main Unit + Impact Device Type D)
Dimensions in mm		7.8×3.2×1.2

Standard Delivery

Portable Leeb Hardness Tester PRLH320

Features

Based on Leeb (HL), Converted to Vickers (HV), Brinell (HB), Rockwell (HRC and HRB), Shore (HS) and tensile strength (MPa).
6 hardness scales, each scale can be calibrated independently.
Embedded high speed thermal printer
Automatic identification of the impact device.
To derive the testing data easily by the special PC software.
USB 2.0 Port to connect PC for convenient operation
Suitable for multiple impact devices, 7 different Impact devices optional
128×64 Dot Matrix LCD Display with backlight & contrast adjustable
Preset measurement times (1-32) to calculate the average value automatically
Preset upper and lower limit
Built – in thermal printer

Main Technical Specifications

Testing Range		170-960HLD
Min. Reading		1HLD, 1HV, 1HB, 0.1HRC, 0.1HRB, 1HS, 1Mpa
Hardness Scales		HL, HRC, HRB, HV, HB, HS
Accuracy		±4HLD（when HLD=760+/-30）;
Min. Reading		Leeb, conversion hardness, material, impact direction, test times, average value, time
Hardness Direction		360°（down, inclined down, level,inclined up and up）
PC Interface		USB 2.0
Applicable Workpiece	Min. Weight	5 kgs
		2 kgs (on solid support)
		0.1 kg (coupled on plate)
	Min. Thickness	5mm
	Min. Radius of curved surface	30mm
	Max. roughness (Ra)	1.6μm
Power Supply		Rechargeable Lithium-ion Battery
Weight		320g (Main Unit + Impact Device Type D)
Dimensions in mm		7.8×3.2×1.2

Standard Delivery