Leeb hardness measuring appliance PRLH320

Model No.: PRLH320

Dimensions (mm): 198×82×30

Weight: 320g (Main Unit + Impact Device Type D)

Warranty: 12/months

Standard Delivery

Main Unit / Impact Device D / Cleaning Brush / Small Support Ring / Printer / Hardness Test Block / AdaptorManual /

Leeb hardness measuring appliance 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

128x64 Dot Matrix LCD Display with backlight & contrast adjustable

Preset measurement times (1-32) to calculate the average value automatically

Preset upper and 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		±6HLD（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		198×82×30
Main Unit		1 pc
Impact Device D		1 pc
Cleaning Brush		1 pc
Small Support Ring		1 pc
Printer		1 pc
Hardness Test Block		1 pc
Adaptor		1 pc
Manual		1 pc