Portable Leeb Hardness Tester/Meter/Gauge MH180 with Large Storge Capacity
PRODUCT INFORMATION
Model MH180 hardness tester is develop model of HL200, its in durable metal case, hardness scales are convertable among
hardness units: HRB, HRC, HV, HB, HS, HL ;attachable thermal mini-printer, fast on-site print;software data and upperlower limits
setting and sound alarm; large storage capacity.
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, 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 | RS232 |
| Dimensions | 132mm*76mm*33mm |
| Weight | 345g |
| Continuous working period | 100 hours (with backlight off) |
ACCURACY AND REPEATABILITY OF DISPLAYED VALUE
| No. | Type of impact device | Hardness value of Leeb standard hardness block | Erro of displyed value | Reapeatability 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 | Batteriry | 1 |
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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 |
| 6 | Mini-printer | 1 |
