UT347A Leeb Hardness Tester is accurate and portable in size. It supports thermal printing and is especially suitable for field hardness testing of large equipment such as roller turboshaft, pressure vessel and turbine set. Widely used in petrochemical, electric power, automobile, shipbuilding, machinery manufacturing and other industries.

Features:

• 6 kinds of hardness values (HL, HB, HRC, HRB, HV, HS) is a real-time measurement
• One hardness tester can be equipped with 7 different impact devices
• Automatic identification without calibration when replacing impact device
• Statistical, multi-unit, line chart, histogram 4 measurement modes
• Camera: 640×480 pixels (900 BMP format pictures could be stored)
• Automatic alarm when the upper and lower limits are exceeded
• Adjustable backlight brightness
• Mobile phone Bluetooth APP and PC software analysis data
• Support thermal printing
• Tri-color LED indication and LED flashlight

Material selection:

• Steel and cast steel
• Alloy tool steel
• Stainless steel
• Forged steel
• Cast aluminum alloy
• Copper zinc alloy
• Copper tin alloy
• Gray cast iron
• Nodular cast iron
• Pure copper

Hardness Measurement:

Impact device type	Standard Richter block hardness value	Resolution	Error value	Indication repeatability	instructions
D	790 ± 40HLD	1HLD	± 6HLD	6HLD	Standard hardness blocks: 1. Standard D-type Richter hardness blocks A grade uniformity ± 1HLD; 2. Standard G Type Richter Hardness blocks, grade A uniformity ± 1HLG;
	530 ± 40HLD		± 10HLD	10HLD
DC	790 ± 40HLDC	1HLDC	± 6HLDC	6HLDC
	530 ± 40HLDC		± 10HLDC	10HLDC
DL	894 ± 40HLDL	1HLDL	± 12HLDL	12HLDL
	736 ± 40HLDL
D+15	795 ± 40HLD + 15	1HLD + 15	± 12HLD + 15	12HLD + 15
	544 ± 40HLD + 15
G	590 ± 40HLG	1HLG	± 12HLG	12HLG
	500 ± 40HLG
E	755 ± 40HLE	1HLE	± 12HLE	12HLE
	508 ± 40HLE
C	851 ± 40HLC	1HLC	± 12HLC	12HLC
	590 ± 40HLC

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.