Advanced Digital Rockwell Superficial Hardness Tester AHT3100

Features:
Horizontal protrudent indenter design, suitable also for internal and external testing.
Testing on surfaces difficult to reach. Testing internal surface of rings and tubes with diameters over 15mm.
Modern design with titanium metallic silver finish
Can be used directly to measure Rockwell hardness for metal and plastic material.
Provided with many features such as high measuring precision, wide measuring range with 15 Rockwell scales.
The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal, and engineering plastic etc.
Automatic load cycle. The loading, dwell, unloading process of the main test force are controlled exactly to meet standard.
Measuring results digitally displaying and can be printed, or transmitted to external computer automatically by USB or RS-232 data output port.
Test value can be transformed to the value of HB, HV, HLD, HK and value.
The tester meeting all the following standard such as ISO 6508-2, ASTM E18.
Technical Specifications
Preload：29.4N（3kgf）
Total test force：147.1N(15kgf), 294.3N(30kgf), 441.3N(45kgf)
Scales：HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X, HR30X, HR45X, HR15Y, HR30Y, HR45Y
Load dwell duration： 2～50s, can be set and stored
Resolution ：0.1HR
Display：High definition backlight LCD
Operation：Menu selectable, Membrane keypad
Upper/lower limits setting & alarming
Data statistics： Avg., Max., Min., S, R available
Curved surface correcting automatically
Memory： Max 500 items of test results stored automatically
Data output：RS-232 to micro printer, USB port to external PC
Testing space：260mm in vertical, 150mm in horizontal
Dimensions： 710mm×210mm×830mm
Power supply： AC, 220V/110V, 50～60Hz, 4A
Net weight： 70kg
Configuration

	No.	Item	Quantity
Standard Configuration	1	Host machine	1
	2	Standard hardness block for 30N scale	1
	3	Standard hardness block for 30T scale	1
	4	ball indenter (1/16)	1
	5	120°cone diamond indenter	1
	6	Mounting screws for indenter	1
	7	Flat anvil	1
	8	V ”shape anvil	1
	9	Power supply wire	1
	10	Screwdriver for indenter mounting	1
	11	Dust cover	1
Optional Configuration	12	Short diamond indente
	13	Chisel diamond indenter
	14	Slender diamond indenter
	15	1/8ball indenter and spare steel ball
	16	1/4ball indenter and spare steel ball
	17	1/2ball indenter and spare steel ball
	18	225 anvil
	19	150 anvil
	20	Standard hardness block for other scales
	21	Micro printer