LINSHANG LS253DL type, metal Leeb Hardness Tester with DL probe

LS253DL type

Leeb Hardness Tester

DL type Impact device, measurement accuracy +/- 12HL, Bluetooth connection to mobile app, probe built-in direction Sensors, support Bluetooth connection to thermal printer, QC mode and statistical mode two measurement modes.

Introduction

LS253 is a split-type Leeb Hardness Tester. The probe and the host are connected by aviation plugs, and the host intelligently recognizes the impact device. The instrument adopts excellent digital double-coil probe technology, which has strong anti-interference ability and accurate measurement results. Built-in multiple hardness scales, available in Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC) and The tensile strength (σb) can be converted to each other, avoiding cumbersome manual table lookup and conversion. The instrument has two measurement modes, the maximum, minimum and average values can be calculated through the statistical mode, and the quality of incoming materials can be checked in batches through the QC mode. The instrument can be equipped with D\DC\DL\C four different impact devices, suitable for different measurement requirements.

Features

• The host and the impact device are connected by an aviation plug, and one host can be freely matched with D\DC\DL\C four impact devices to meet the needs of different measurement environments.

• The instrument is connected to the mobile phone APP through Bluetooth, which can realize multiple sets of data storage, and the measured data can also be shared.

• Adopting excellent double coil technology, it has good measurement accuracy and repeatability.

• The probe has a built-in direction sensor, which can automatically compensate measurement errors in different directions, and realize 360° comprehensive and worry-free measurement.

• The instrument has a variety of built-in hardness systems, which can be used in Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC) And intensity (σb) mutual conversion, eliminating the cumbersome steps of manual table lookup.

• The measurement accuracy of the instrument can reach up to ±6HL, and the measurement is accurate, which can ensure that it passes the inspection of the National Trusted Metrology Institute.

• The instrument is connected to a thermal printer via Bluetooth, and the measurement results can be printed directly on site.

• The instrument has two measurement modes, QC mode and statistical mode, to meet different measurement requirements. Statistical mode can automatically count the maximum value, minimum value and average value of the last 9 groups of data measured. The QC mode can batch check whether the incoming materials are qualified by setting the upper and lower limit values.

• Low power consumption technology, dynamic sleep algorithm, and automatic shutdown function make the instrument more energy-saving.

• Using digital probe technology, strong anti-interference ability.

• Large LCD backlight display, can be used in dimly lit environments, menu-style operation, intuitive and easy-to-understand information.

• Equipped with standard hardness blocks, users can calibrate by themselves.

Application

LS253 Leeb Hardness Tester can measure the hardness of a variety of metal materials. The applicable materials are steel, cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper-zinc alloy, copper-tin alloy, pure copper and Metal materials such as forged steel, the instrument can be widely used in the hardness testing of machine tool guide rails, automobile chassis, heavy workpieces, mold cavities, bearings, pressure vessels, and installed machinery or assembly parts, etc. It can help manufacturers to carry out product quality inspection, Reasonable process and product quality analysis.

Product Qualification and Compliant Standards

• GB/T 13794.1 Leeb Hardness Test Part 1: Test Method

• GB/T 13794.2 Leeb Hardness Test Part 2: Calibration and Calibration of Hardness Testers

• GB/T 13794.4 Leeb Hardness Test Part 4: Hardness Value Conversion Table

• JB/T 9378-2001 Leeb Hardness Tester industry standard

• JJG 747-1999 Verification Regulations for Leeb Hardness Tester

Packing list：complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.