Portable Hardness Tester HL200

Product information: Model HL200 hardness tester is used widely in on-site hardness test, its menu driven, with large memory capacity, with USB port connect with computer, software to store and analysis its test data, optional mini-printer for on-site printing. Specifications: Measuring Range HLD(170-960) Impact Derections up,down,horizontal,slanting up,slanting down Measuring materials     steel and cast steel, cold work tool steel, stainless steel,grey cast iron, nodular cast iron,cast aluminium allorys,brass(coppper-zinc alloys), Bronze(copper-alluminium alloys/copper-tin alloys),wrought copper alloys Hardness scales Leeb, Brinell, Rockwell A,B,C, Vicker, Shore Display 128*64 digital matrix LCD Memory 500 group(32 every group) Work voltage 3V( 2 AA alkaline battaries) Interface port USB Dimensions 132mm*76mm*33mm Weight 345g Continuous working period 50 hours (with backlight off) Accuracy and repeatability of displayed value No. Type of impact device Hardness value of Leeb standard hardness block Error of displayed value Repeatability of displayed value 1 D 760±30HLD 530±40HLD ±6 HLD ±10 HLD 6HLD 10HLD 2 DC 760±30HLD 530±40HLD ±6 HLDC ±10 HLDC 6HLD 10HLD 3 DL 878±30HLD 736±40HLD ±12 HLDL 12HLDL 4 D+15 766±30HLD 544±40HLD ±12 HLD+15 12HLD+15 5 G 590±40HLD 500±40HLD ±12 HLG 12HLG 6 E 725±30HLD 508±40HLD ±12 HLE 12HLE 7 C 822±30HLD 590±40HLD ±12 HLC 12HLC   Standard Deliveries: No Items Quantity 1 Main unit 1 2 D type imapact device 1 3 Test block with HLD value 1 4 Cleaning brush 1 5 Instruction manual 1 6 Warranty card 1 7 Carrying case 1 8 Data Pro software 1 9 Cables 1 10 Batteries 4 Optional Deliveries: No Items Quantity 1 Other types of cleaning brush 1 2 Other types of impact devices 6 3 Tool for install imapct ball 1 4 Other types of support ring 1 5 Other types of imapct ball/body 1