OLH300 Leeb Hardness Tester Slot Segment Code Screen Hardness Tester Digital Display Portable Smart Leeb Hardness Tester 150*74*33(mm)

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OLH300 Leeb Hardness Tester Slot Segment Code Screen Hardness Tester Digital Display Portable Smart Leeb Hardness Tester 150*74*33(mm)
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Características
Especificações
Warranty: 1 year
Type: hardness tester
Customized support: OEM
Place of Origin: Zhejiang, China
Marca: Metrolink
Model Number: OLH300
Product Name: Split hardness tester
Measuring range: 170~960HLD
Hardness system: HL,HV,HRA,HRC,HRB,HB,HS
Measurement direction: Support 360 degrees
Screen display: Segment code screen display with backlight and adjustable contrast
Data storage: 100 groups
Power Supply: 2*1.5V AA dry battery
continuous working time: Low brightness for about 15 hours.;High brightness for about 7 hours
Size: 150*74*33(mm)
Weight: 0.16kg
Informação básica
Place of Origin: Zhejiang, China
Marca: Metrolink
Model Number: OLH300
Condições de Pagamento e Envio
Packaging Details: Export special package
Descrição de produto
Product Description

 

 

Product Overview

    This instrument is a split type measuring instrument, which can measure the hardness of common metal materials quickly, without damage and with high accuracy. It can be used in both laboratory and project site. Through the instrument measurement condition setting, it can meet the needs of a variety of measurements. It is widely used in mold, heat treatment, machining, pressure vessel, auto parts, aerospace and other industries, as well as universities, scientific research institutes, technical supervision and special inspection institutes. It is a necessary instrument for material nondestructive hardness testing.

 

Product Features

    1.High-contrast segment code LCD display, simple and convenient operation

    2.It supports a variety of impact devices. The instrument automatically identifies the impact device and can be measured at the beginning

    3.It can store up to 100 groups of hardness measurement data (impact times32 ~ 1). Each group of data includes single measurement value, average value, impact direction, times, materials, hardness system, test time and other information.

    4.Equipped with microcomputer software (optional configuration), it has rich functions such as transmission of measurement results, storage and management of  measurement values, statistical analysis of measurement values, printing of measurement reports, and batch setting of instrument parameters to meet higher requirements for quality assurance and management.

    5.The power supply adopts 2 AA ordinary dry batteries, which can work continuouslyfor not less than 100h; it has power saving functions such as automatic sleep and automatic shutdown.

 

Product technical parameters

Measurement range

170~960HLD

 

Hardness system

HL,HV,HRA,HRC,HRB,HB,HS

Error

The indication error is less than ±6HLD (when HLD=760±30); the repeatability error is less than 6HLD (when HLD=760±30)

Measurement direction

Support 360 degrees (vertical down, oblique down, horizontal, oblique up, vertical up)

Screen display

Segment code screen display with

backlight and adjustable contrast

Data storage

100 groups

Test material

Steel and cast steel, alloy tool steel, grey cast iron, ductile iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper

Power Supply

2*1.5V AA dry battery

 

Size

150mm*71mm*33mm

 

 

Standard configuration

Name

Quantity

Host

1

D-type impact device

1

Standard Leeb hardness block

1

Nylon brush A

1

Small support ring

1

AA dry battery

2

Manual

1

ABS instrument box

1

 
Optional configuration

Name

Quantity

Nylon brush B

1

Special-shaped impact device and support ring

1

Data transmission and analysis software CD

1

Communication cables

1

Micro printer

1

Print cable

1

 

Technical Specifications
 
 
Working Principle:
    The basic principle is: use an impact body of certain weight impacts against the testingsurface under certain test force, then measure the impacting velocity and the rebounding velocity of the impact body respectively when the spherically test tip is located 1mm above the testing surface.
    The calculation formula is as follows:
    HL=1000×VB/ VA
    HL—— Leeb hardness value
    VB—— Rebounding velocity of the impact body
    VA—— Impacting velocity of the impact body
 
 

 

 

Packaging & Shipping

 

1. Delivery Packaging

Packing in special wooden cases for export

 

2.Shipping & Delivery

It depends on your requirement. We offer as many shipping options as possible, we have cooperated with some transpotation companies and shipping companies. If you need, we can transport products to our country port or even shipping to your country port.

 

Our Services

1. Customer inquiries will be answered within 24 hours. The general problem will be solved in 8 hours. Our sales and technical staff will provide pre-sale and after-sale services to customers at the first time.

2. Some of our products can support remote control, we can also remote control to help customers solve software problems and software upgrade.

3. Establish a cooperative batch order with us. If necessary, we can arrange for technicians to come to the customer company for training in operation and common troubleshooting.

Company Information

 

FAQ

1.     Q: How is your price compared with other suppliers?

  A:We are a manufacturer with high cost performance.

2.     Q:How is your delivery time?

  A:Desktop machines 1 set can be shipped within 7 days and 50 sets within 30 days. More than 50 sets need           to be consulted with the company.

3.     Q:What are the advantages of your products over other manufacturers?

  A:Our products are superior to national standards.

4.     Q:What solutions can your manufacturer provide to customers?

  A:We can tailor-made, on-site solutions for our customers

 

5.     Q:What kind of certificate you have?

         A:We have ISO, CE certification   , etc.

6.     Q:Where have you exported your equipment?

         A:We've already exported to more than 40 countries in Asia, Europe, Middle East, Africa, South America .etc.

7.     Q:How about your after-sale service?

         A:We will reply you within 24 hours by email or phone.

        If we have local agent, we will arrange him to your site within 24 hours to assist you to shoot the problem.

 

 

 

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