Máy đo độ cứng Linshang LS252DC Leeb Hardness Tester

Ngày đăng: 25/33/2023 - 416 lượt xem

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LS252DC Leeb Hardness Tester

New upgraded model of extremely short impact device DC

Spring loaded with a special loading stick
Dual-coil technology
Extraordinary accuracy:±6HL

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LS252DC is an advanced lipstick-sized metal hardness tester which incorporates the impact device and controller into one unit. It easily fits in a pocket or your palm. It used lastest dual-coil technology which makes the tester to have extraordinary accuracy: ±6 HL and good repeatability:6HL. It adopts orientation sensors that will compensate the measurement errors in different impact directions automatically to ensure the accurate data, with OLED display screen. Equipped with impact device DC, the Leeb hardness tester is suitable for very confined spaces such as holes, cylinders or for internal measurements on assembled machines. The battery can be charged simply from USB port, also it has a customer re-calibration function.

Video

LS252DC feature introduction

Application

LS252DC Leeb hardness tester is suitable for testing the hardness of materials such as steel, cast steel, alloy steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper and forged steel. The instrument is suitable for very confined spaces such as holes, cylinders or for internal measurements on assembled machines.

Parameters

Parameters	Value
Probe	Impact device DC
Hardness Scales	HL, HV, HB, HS, HRA, HRB, HRC
Measurement Range	HLD: (170-960); HV(83-976); HB(30-651); HRC(17.6-68.5); HS(26.4-99.5); HRB(13.5-100); HRA(60-85.8)
Resolution	1HL
Accuracy	±12 HL, ±6 HL typical
Repeatability	6HL
Display	128 * 64 dot matrix OLED
Power Supply	Rechargeable lithium battery 3.7V@250mAh, full charge for over 5000 continuous measurements
Charging Port	USB(Type-C)
Size	88 * 34 * 24 mm
Weight	48g
Working Temperature Range	-10~50℃，0~85%RH（no condensation）
Storage Temperature Range	-10~60℃，0~85%RH（no condensation）

Features

Small size, easy operation

Thanks to the small size as lipstick, the LS252DC is simple to operate and easily to be carried out

High accuracy with patented dual-coil technology

Cutting-edge dual-coil technology bring the tester extraordinary measurement accuracy and good repeatability

Direction sensor inside the probe will compensate the measurement errors in different impact directions automatically

The instrument can measure at any angles. Featuring a built-in direction sensor, the probe can automatically compensate the measurement errors in different impact directions. Multi-angle measurement is easy

Capable of measuring a wide range of metal materials

With 10 built-in metal materials, including steel, alloy tool steel, stainless steel and grey cast iron, the instrument can be used in a wide range of applications and industries to meet the demands of everyday work