Портативный цифровой дисплей Измеритель Твердости Лестера измерение широкого спектра промышленных цифровых измерений металлической стали
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- Поставщик: Shenyang,Dawan,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-20-2025 | 471.30 $* | 495.46 $* |
| Aug-20-2025 | 467.28 $* | 490.74 $* |
| Jul-20-2025 | 392.78 $* | 412.46 $* |
| Jun-20-2025 | 459.25 $* | 482.89 $* |
| May-20-2025 | 400.23 $* | 420.67 $* |
| Apr-20-2025 | 451.1 $* | 474.86 $* |
| Mar-20-2025 | 447.9 $* | 469.94 $* |
| Feb-20-2025 | 444.65 $* | 466.81 $* |
| Jan-20-2025 | 440.65 $* | 462.48 $* |
Характеристики
Products Description
Richter hardness tester DW323
The machine is standard equipped with domestic good sensor, the measured value is stable, linear degree pole, sensor impact body material selection of imported stainless steel, using Switzerland imported ball head;Excellent appearance design, the side design of the host has a large anti-slip strip, comfortable grip, protection;Can realize 6 kinds of hard (HL,HRC,HRB,HB,HV,HS) mutual conversion .
Product Paramenters
Product features |
1.2.7 inch LCD dot matrix liquid crystal (with backlight display), beautiful and generous |
2.Menu type operation, simple and convenient operation |
3.Standard equipped with domestic good sensor, the measured value is stable, linear degree pole, sensor impact body material selection of imported stainless steel, Switzerland imported ball head |
4.Excellent appearance design, the side design of the host has a large anti-slip strip, comfortable grip, protection |
5.The main machine can be equipped with 7 different impact devices, without calibration when changing |
6.Can realize 6 kinds of hard (HL,HRC,HRB,HB,HV,HS) mutual conversion |
7.It can store up to 500 groups of measurements |
8.The upper and lower limits can be set, and the automatic alarm can be given when the range is exceeded |
9.It has the function of soft calibration |
10.Integrated thermal printer, can print test results |
11.Configuration USB interface, can communicate with the upper computer through software |
12.With automatic power - saving functions such as shutdown, and can be self - rechargeable battery |
13.Differential color design of liquid crystal protection frame, beautiful and generous |
14.LCD dot matrix liquid crystal (with backlight display), display size up to 2.7 inches, similar products display large size |
15.Independent main power button, in the case of long-term non-use of the instrument, completely cut off the power, prolong the battery life |
16.Large anti - slip strip design, surface spray with anti - slip paint, can effectively prevent falling |
17.The machine uses a standard 4-core half-moon socket with stable connection and reliable signal |
18.Standard USB2.0 interface |
19.Large anti - slip strip design, surface spray with anti - slip paint, can effectively prevent falling |
Technical parameters | ||
Hardness standard | HL, HRC, HRB, HRA, HB, HV, HS | |
Impact device | Type D (standard), DC, DL, D+15, C, G, E (optional) | |
Small curvature of working face | RMIN =50mm (RMIN =10mm special-shaped support ring) | |
Small weight of workpiece to be measured | 2Kg | |
Small thickness of workpiece to be measured | 3mm (10mm: G-type impact device) | |
Thickness of small hardening layer of workpiece to be measured | 0.8mm | |
Measuring range | (170～960)HLD (17.9-69.5)HRC | |
Repeatability of indication | 6 the HLD (HLD = 760) | |
Error value | Plus or minus 6 HLD (HLD = 760) | |
Measure the direction | 360° | |
Print paper roll diameter | 40mm | |
Printing paper width | 44.5±0.5mm | |
Charging power supply | 12V/600mmA | |
Relative humidity | ≤90％ | |
Working temperature | 0℃-40℃ | |
Overall dimensions | 234×88×46mm | |
Heavy volume | 0.6kg | |
Details Images
Company Profile
Shenyang Dawan Technology Co., Ltd.
Founded in 2011, Shenyang Dawan Technology Co., Ltd. develops and produces all kinds of measuring instruments and meters in China and sells them all over the world. The company can provide OEM and ODM services. The company's infrared thermal imager and non-contact infrared thermometer and other products have been widely used in various industries and around the world. At the same time, the company is also acting as an agent of famous instruments and meters in China and the world, doing import and export trade and services for China and other countries. The company has a trading company in Hong Kong, offices and R & D centers in Beijing and Shenzhen. It can do R & D, design, production, sales and service of non-standard and special instruments. The company adheres to the business philosophy of "professionalism, integrity, service and cooperation" and wholeheartedly provides users with the best quality products and services. We are willing to cooperate with colleagues from all walks of life around the world for common development!
FAQ
1. Are your company a trading one or a factory?
Factory + trade (integration)
OEM is also acceptable for us.
2. How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of test you
need to do and the required specification.
3. What’s the delivery term?
Most of the time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20
working days after deposit receipt. If you are in urgent need, we can consider making a special
arrangement for you.
4. Do you accept customization service?
Yes, of course, we can not only offer standard machines but also customized machines according to
your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.
5. Can we visit your factory before the order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to
arrange a hotel and pick up you from the airport.
6.How about the packing for the machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many
testing machines abroad by sea or by air without damage.
7. What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and
debugging - balance payment - packing - delivery - customer receiving - after service.
8.How to install and use the product
The product is shipped with operating instructions and video of the English version.
Factory + trade (integration)
OEM is also acceptable for us.
2. How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of test you
need to do and the required specification.
3. What’s the delivery term?
Most of the time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20
working days after deposit receipt. If you are in urgent need, we can consider making a special
arrangement for you.
4. Do you accept customization service?
Yes, of course, we can not only offer standard machines but also customized machines according to
your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.
5. Can we visit your factory before the order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to
arrange a hotel and pick up you from the airport.
6.How about the packing for the machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many
testing machines abroad by sea or by air without damage.
7. What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and
debugging - balance payment - packing - delivery - customer receiving - after service.
8.How to install and use the product
The product is shipped with operating instructions and video of the English version.
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