Leeb Pencil Hardness Tester OBT180/181/182
Product description:
Functions Features: lBasedontheprincipleofLeebhardnesstestingtheory,itcanbeusedtodetectavarietyofmetalmaterials. lAccurateandstablemeasurementvalue. lNewdesign,compact,lightweight.Easymeasuringinhigh-
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Functions & Features:
l Based on the principle of Leeb hardness testing theory , it can be used to detect a variety of metal materials.
l Accurate and stable measurement value.
l New design, compact, lightweight. Easy measuring in high-altitude operations
l Direct display of hardness scales, freely convert between HRB, HRC, HV, HB, HS, HL.
l Seven impact devices are available for special application. Automatically identify the type of impact devices.
l LCD Screen, with high bright back light, easy operating in the dark.
l Test at any angle, even upside down.
l 3.7V rechargeable lithium-battery. Continuous working period of 40 hours, standby time no less than 100 hours.
l Low power consumption: Auto sleep, Auto power off to save energy.
l Fully enclosed metal shell, suitable for use under poor working conditions
l Large memory could store 300 groups information, including single measured value, mean value, impact direction, impact times, material and hardness scale etc.
l Support user calibration function.
l Software to connect to PC/ Blue tooth. Support micro-printer.
Application Fields:
l Die cavity of molds
l Suitable for high-altitude and field operations
l Bearings and other parts
l Failure analysis of pressure vessel, steam generator and other equipment
l Heavy work piece
l The installed machinery and permanently assembled parts.
l Testing surface of a small hollow space
l Material identification in the warehouse of metallic materials
l Rapid testing in large range and multi-measuring areas for large-scale work piece
Measuring Materials:
l Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze), forged steel
Technical Specification
Materials & Impact Device D Description
l Based on the principle of Leeb hardness testing theory , it can be used to detect a variety of metal materials.
l Accurate and stable measurement value.
l New design, compact, lightweight. Easy measuring in high-altitude operations
l Direct display of hardness scales, freely convert between HRB, HRC, HV, HB, HS, HL.
l Seven impact devices are available for special application. Automatically identify the type of impact devices.
l LCD Screen, with high bright back light, easy operating in the dark.
l Test at any angle, even upside down.
l 3.7V rechargeable lithium-battery. Continuous working period of 40 hours, standby time no less than 100 hours.
l Low power consumption: Auto sleep, Auto power off to save energy.
l Fully enclosed metal shell, suitable for use under poor working conditions
l Large memory could store 300 groups information, including single measured value, mean value, impact direction, impact times, material and hardness scale etc.
l Support user calibration function.
l Software to connect to PC/ Blue tooth. Support micro-printer.
Application Fields:
l Die cavity of molds
l Suitable for high-altitude and field operations
l Bearings and other parts
l Failure analysis of pressure vessel, steam generator and other equipment
l Heavy work piece
l The installed machinery and permanently assembled parts.
l Testing surface of a small hollow space
l Material identification in the warehouse of metallic materials
l Rapid testing in large range and multi-measuring areas for large-scale work piece
Measuring Materials:
l Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze), forged steel
Technical Specification
| leeb180 | Leeb181 | Leeb182 | |||
| Measuring Range | (170-960)HLD,(17.9-69.5)HRC,(19-683)HB,(80-1042)HV, (30.6-102.6)HS, (59.1-88)HRA, (13.5-101.7)HRB | ||||
| Hardness Parameter | HL, HRC,HRB, HS,HB,HV,HRA,σb(r m) | ||||
| Accuracy | Within±0.3%(HLD=800) | ||||
| Display | LCD with back light | ||||
| Memory | 300 groups | ||||
| Battery type | 3.7V rechargeable lithium-battery | ||||
| Connection | No | PC | Bluetooth | ||
| Operating temperature | -20℃~+60℃ | ||||
| Dimensions | 148×44×22mm | ||||
| Impact Device Type | D | ||||
| Weight | 110g | ||||
Materials & Impact Device D Description
| Material | HL | HRC | HRB | HB | HS | HV |
| ST&Cast ST | 300-900 | 20-68 | 38.4-99.5 | 80-647 | 32.5-99.5 | 80-940 |
| CWT Steel | 300-840 | 20.4-67.1 | 80-898 | |||
| Stainless | 300-800 | 19.6-62.4 | 46.5-101.7 | 85-655 | 85-802 | |
| GC Iron | 360-650 | 90-334 | ||||
| NC Iron | 400-660 | 131-367 | ||||
| Cast Alum. | 174-560 | 20-159 | ||||
| Brass | 200-550 | 40-173 | ||||
| Bronzes | 300-700 | 60-290 | ||||
| Copper | 200-690 |
45-315 |
Jinan Hensgrand Instrument Co., Ltd.
+86-15910081986 
+86-15910081986 
4915,West jingshi Road,jinan 250012,PR CHINA. 