LY190 Portable Hardness Tester
TECHNICAL DATA
| Measuring Materials | Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), copper and tin alloy, copper (bronze), forged steel |
| Measuring Range | HLD(170~960), HRC(17.9~69.5), HB(19~683), HV(80~1042), HS(30.6~102.6), HRA(59.1~88), HRB(13.5~101.7) |
| Indication Error | ±6HLD (D impact device) |
| Measuring Direction | 360° |
| Hardness Scale | HL, HB, HRB, HRC, HRA, HV, HS |
| Display | 320x240 true color TFT screen |
| Data Memory | Max 600 groups (relative to impact times 1~32 adjustable) |
| Power | Rechargeable li-battery |
| Working Temperature | -20°C~55°C |
| Size | 152x76x33mm |
| Weight | 0.3kg |
MAIN FEATURE
* Window menu style, ture color display;
* Easy to operate;
* Test at any angle, even upside down;
* Has a starting value calibration function, ensure the data is applicable and accurate in different codes and standards;
* Seven impact devices are available for special application. Automatically identify the type of impact devices;
* User calibration function;
* Battery information indicates the rest capacity of the battery and the charge status;
* Has the function of automatic alarm. Pre-set tolerance limit, beyond the range has automatic alarm, especially suitable for batch testing;
* Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of system's key type, simple and convenient;
* Excellent after-sale service system for high quality products-two years warranty and all life maintenance.
* Narrow space also available to use;
* Support OEM Service;
* High price performance.Handheld Hardness Tester
STANDARD DELIVERY
| ITEM | QTY |
| LY190 Host | 1 PC |
| Standard D Impact Device | 1 PC |
| Standard Calibration Block | 1 PC |
| Standard Support Ring | 1 PC |
| Brush | 1 PC |
| USB Cable | 1 PC |
| PC Software | 1 PC |
| User Manual | 1 PC |
| Instrument Case | 1 PC |
| Warranty | 2 Years |
RELATED OPTIONAL ITEMS
| Type of Impact Device | DC(D)/DL | D+15 | C | G | E |
| Impacting energy Mass of impact body | 11mJ 5.5g/7.2g | 11mJ 7.8g | 2.7mJ 3.0g | 90mJ 20.0g | 11mJ 5.5g |
| Test tip hardness: Dia. Test tip: Material of test tip: | 1600HV 3mm Tungsten carbide | 1600HV 3mm Tungsten carbide | 1600HV 3mm Tungsten carbide | 1600HV 5mm Tungsten carbide | 5000HV 3mm synthetic diamond |
| Impact device diameter: Impact device length: Impact device weight: | 20mm 86(147)/75mm 50g | 20mm 162mm 80g | 20mm 141mm 75g | 30mm 254mm 250g | 20mm 155mm 80g |
| Max. hardness of sample | 940HV | 940HV | 1000HV | 650HB | 1200HV |
| Mean roughness value of sample surface Ra: | 1.6μm | 1.6μm | 0.4μm | 6.3μm | 1.6μm |
| Min. weight of sample: Measure directly with stand Need coupling tightly | >5kg 2～5kg 0.05～2kg | >5kg 2～5kg 0.05～2kg | >1.5kg 0.5～1.5kg 0.02～0.5kg | >15kg 5～15kg 0.5～5kg | >5kg 2～5kg 0.05～2kg |
| Min. thickness of sample Coupling tightly: Min. layer thickness for surface hardening: | 5mm ≥0.8mm | 5mm ≥0.8mm | 1mm ≥0.2mm | 10mm ≥1.2mm | 5mm ≥0.8mm |
| Size of tip indentation |
| Hardness 300HV | Indentation diameter: Depth of indentation: | 0.54mm 24μm | 0.54mm 24μm | 0.38mm 12μm | 1.03mm 53μm | 0.54mm 24μm |
| Hardness 600HV | Indentation diameter: Depth of indentation | 0.54mm 17μm | 0.54mm 17μm | 0.32mm 8μm | 0.90mm 41μm | 0.54mm 17μm |
| Hardness 800HV | Indentation diameter: Depth of indentation | 0.35mm 10μm | 0.35mm 10μm | 0.35mm 7μm | -- -- | 0.35mm 10μm |
| Application | DC type used to measuring hole or inside face of cylinder, DL type used to measuring elongated narrow slot or hole, D type for routine measurements. | Suitable for measuring surface of the trench or concave. | Suitable for measuring thin workpiece and harden surface. | Suitable for heavy or rough castings and forgings. | Suitable high hardness material. |
 | Standard Hardness Calibration Block With high accuracy standard hardness value, use for calibration of leeb hardness tester. |
 | Support Ring for Hardness Tester Suitable for difference measure situation, 12 pcs/ set |
 | Connecting Cable for Hardness Tester and Probe |
 | Mini Thermal Printer External printer, connect by USB interface, suitable for Kairda models. |
 | Thermal Printing Paper Suitable for mini thermal printer and Kaidas’s tester with built-in printer Packing: 10pcs/bag |
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