Yoke P703 touch screen portable Dissolved Oxygen Meter
Portable Dissolved Oxygen Meter, dissolved oxygen polarographic film laminating method, range 0-20.00ppm, concentration 0-200%, with automatic temperature compensation, automatic salinity compensation and automatic air pressure compensation functions.
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The laboratory dissolved oxygen measuring instrument is suitable for industries such as aquaculture, water source monitoring, sewage treatment and environmental protection monitoring, and is also widely used in the fields of education and scientific research.
Features
1.7-inch color high-resolution (1024*600) capacitive touch screen, UI design, navigation operation experience, high sensitivity, complete parameter display, intuitive, convenient and simple to use. The host shell is made of PEEK material, which is resistant to high temperature, corrosion and aging.
2. Built-in ARM32-bit microprocessor chip, using digital filtering and slip technology to intelligently improve the response speed of the instrument and the accuracy of measurement data. The circuit board adopts SMT patch technology, which improves the reliability of product processing.
3. Meet the GLP requirements of international standards, with intelligent functions such as automatic calibration, automatic temperature compensation, data storage, USB output, clock display, wireless printing, function setting and self-diagnosis information.
4. The instrument has a built-in Chinese and English bilingual operating system, humanized operation design, adjustable brightness of the instrument, and the temperature unit can be freely switched between ℃ and ℉.
5. The built-in large-capacity storage can store 2000 sets of measurement data. The data can be stored and transferred through the U disk. The stored data can be opened by the general office software EXELL, which is very convenient for customers to edit.
6. Based on the Wechat applet, you can view the instrument data in real time even if you download the program on your mobile phone.
7. The instrument can be equipped with a Bluetooth module, which supports wireless Bluetooth printing, which is convenient for users to operate.
8. Polarographic dissolved oxygen electrode with new structure can measure temperature and dissolved oxygen at the same time, equipped with special dissolved oxygen electrode calibration sleeve, electrode polarization only needs 3~5 minutes.
9. Use the combined diaphragm cap. When replacing the sensitive membrane, just screw the new diaphragm cap on the electrode, which is very convenient to use.
10. The dissolved oxygen measurement mode has the functions of automatic temperature compensation, automatic salinity compensation and automatic air pressure compensation.
11. It can intelligently judge the electrode status to ensure accurate use by customers.
12. Rechargeable lithium battery power supply, support power and mobile power charging.
13. Comply with IP54 dust-proof and splash-proof design
Yoke P703 Touch screen portable Dissolved Oxygen MeterSpecifications
| LIST | VALUE |
|---|---|
| Measurement parameters | Concentration, saturation, temperature |
| Display | 7 inch capacitive touch screen |
| DO range | 0.00~20mg/L(ppm) |
| DO resolution | 0.01/0.1 mg/L (ppm) |
| DO measurement Accuracy | Electric meter: ± 0.10mg/L; matching: ± 0.40mg/L |
| DO% Measurement range | 0.0~200% |
| DO% resolution | 0.1% |
| DOAccuracy | ±2.0%FS |
| Temperature Measurement range | (0~100)℃ |
| temperature resolution | 0.1℃ |
| temperature relative Accuracy | ±0.1℃ |
| Temperature compensation range | Manual/automatic (0~100) ℃ |
| Salinity compensation range | 0~45ppt (manual) |
| Air pressure compensation range | 0~200kPa (manual) |
| Barometric resolution | 0.1 |
| Air pressure Accuracy | ± 2% |
| Stability | (±0.07mg/L)/1h |
| Response time | ≤ 30s (25 ℃, 90% Response) |
| data storage | 2000 sets (PEAK), external USB for Mass storage |
| Communication interface | USB, Bluetooth (optional) |
| Environment temperature | 5~40℃ |
| Power | 3.7V/1800mA rechargeable lithium battery |
| Dimensions | 160*190*70mm |
| Weight | 880g |
| Working Relative Humidity | 5~85% |
Yoke P703 Touch screen portable Dissolved Oxygen Meter 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.
FAQ
- ActiveJJF 1714-2018
- ActiveJJF 1565-2016
- ActiveJJF 1441-2013
- ActiveJJG 2104-2024
- Active 096-2007
- ActiveSC/T 7006-2001
- AbolishGB/T 12157-2007
- ActiveGB/T 20245.4-2013
- ActiveGB/T 12157-2022
- ActiveGB/T 1576-2018
- ActiveGB/T 33328-2016


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