High-Precision Portable pH and Dissolved Oxygen Meter with Touch Display

Product Details
Customization: Available
Warranty: 1 Year
Display: Digital
Diamond Member Since 2024

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  • High-Precision Portable pH and Dissolved Oxygen Meter with Touch Display
  • High-Precision Portable pH and Dissolved Oxygen Meter with Touch Display
  • High-Precision Portable pH and Dissolved Oxygen Meter with Touch Display
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  • Overview
  • Product Description
  • Product Parameters
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
P704
Portable
Portable
Appliance
Food Analysis, Medical Research, Biochemistry
Certification
ISO9001, CE
Data Storage
2000 Sets
Transport Package
Carton
Specification
160 x 190 x 70mm/880g
Origin
China
Production Capacity
500/Month

Product Description

High-Precision Portable pH and Dissolved Oxygen Meter with Touch Display
Product Description
It is used for high precision pH measurement and dissolved oxygen content in laboratories. It is suitable for biotechnology, aquaculture, power plants
 and environmental protection industries, and has a wider application in education and scientific research fields.


Instrument features:
  1. 7-inch color high resolution (1024*600) capacitive touch screen, UI design, navigation operation experience, high sensitivity, complete parameter display, intuitive, easy to use and simple. The main body shell is made of PEEK material, high temperature resistant, corrosion resistance, anti-aging.
  2. The built-in ARM32-bit microprocessor chip adopts digital filtering and slip technology to intelligently improve the response speed of the instrument and the accuracy of the measurement data. The circuit board adopts SMT surface mount technology to improve the reliability of product processing.
  3. It meets the GLP requirements of international standards, and has intelligent functions such as automatic calibration, automatic temperature compensation, data storage, USB output, clock display, wireless printing, function setting and self-diagnostic information.
  4. The instrument has a built-in bilingual operating system in Chinese and English, and the operation design is user-friendly. The brightness of the instrument can be adjusted, and the temperature unit can be freely switched between ºC and ºF.
  5. The built-in large-capacity storage can store 2000 sets of measurement data, and the data can be transferred through U disk. The stored data can be opened by the general office software EXELL, which is very convenient for customers to edit.
  6. The instrument is equipped with bluetooth module, which supports wireless Bluetooth printing and is convenient for users to operate.
  7. The Youke Instrument intelligent Internet of Things platform system based on wechat small program can be downloaded on mobile phones to view instrument data in real time.
  8. Scalability: Different pH electrodes can be easily and quickly replaced (matching electrodes can be selected for measuring different samples) to measure pH.
  9. It can automatically identify 15 kinds of pH standard buffer solutions, and there are three series of standard buffer solutions to choose from: European and American series, NIST series and Chinese series.
  10. The electrode state can be intelligently judged to ensure accurate use by customers.
  11. The new structure of polarographic dissolved oxygen electrode can measure temperature, salinity and dissolved oxygen at the same time. With a special dissolved oxygen electrode calibration set, the electrode polarization only takes 3~5 min.
  12. With the combination of diaphragm cap, when replacing the sensitive membrane, just tighten the new diaphragm cap on the electrode, which is extremely convenient to use. The dissolved oxygen measurement mode has the functions of automatic temperature compensation, automatic salinity compensation and automatic pressure compensation.
  13. Designed to meet IP54 dust and splash protection grade.
  14. Power supply: rechargeable lithium battery, 3.7V/1800mA rechargeable lithium battery
 
Product Parameters
pH  
Display range: (-2 ~ 20.00) pH
Resolution: 0.1/0.01 pH
Accuracy: Electrode meter: ±0.02 pH
Input current: less than or equal to 1 x 10-12 A
Input impedance: ≥ 3 x 1012 Ω
stability: ±0.02pH
Temperature compensation range: manual/automatic (0~100) ºC
mV  
Measurement range (mV/ORP/EH): -1999mV~1999mV
Resolution: 1mV
Accuracy: ±0.1% FS
dissolved oxygen  
Measurement range: 0 ~ 20.00 mg/L (ppm); (0 ~ 200.0)%
Resolution: 0.1/0.01 mg/L (ppm); 1/0.1%
Accuracy: Electric meter: ±0.10 mg/L, matching: ±0.40 mg/L
Response time: less than 30s (25ºC,90% response)
Temperature compensation range: (0 ~ 45) ºC (automatic)
Salinity compensation range: (0 ~ 45) ppt (automatic)
Pressure compensation range: (80 ~ 105) kPa (automatic)
Automatic calibration: water saturated air; water saturated by air
Electrode type: polarographic
temperature  
Measurement range: 0ºC~ 100ºC
Resolution: 0.1ºC
Accuracy: 5~ 60ºC Range: ±0.4ºC Other range: ±0.8ºC
Other parameters  
Data storage: 2000 sets
Storage content: measurement number, measurement value, temperature value, ATC or MTC status, measurement date, measurement time
Power supply: rechargeable lithium battery, 3.7V/1800mA rechargeable lithium battery
Communication interface: wireless Bluetooth, USB2.0
Size and weight: 160 x 190 x 70mm/880g
Environmental temperature: 5 ~ 35ºC
Environmental humidity: less than 85%
IP grade: IP54 dustproof and splashproof
 
Company Profile

High-Precision Portable pH and Dissolved Oxygen Meter with Touch DisplayHigh-Precision Portable pH and Dissolved Oxygen Meter with Touch DisplayHigh-Precision Portable pH and Dissolved Oxygen Meter with Touch DisplayHigh-Precision Portable pH and Dissolved Oxygen Meter with Touch Display

FAQ

Q1. What products do you offer?
We offer a wide range of laboratory instruments including centrifuge, vacuum centrifugal concentrators, veterinary equipment, laboratory Water Purifier, nitrogen / hydrogen / air generator, vacuum freeze dryers, homogenizers, freezing microtome, high-throughput tissue grinders, ultrasonic cleaning machines, magnetic stirrer and more. In addition, we also provide single-use bioprocessing products. Welcome to inquire us.

Q2. What kind of services do you offer?
We offer sales, installation, maintenance, and repair services for all of our laboratory instruments.

Q3. Do you have a factory?
Yes, we have a certified standard factory with professional manufacturing capabilities, welcome to visit our factory.

Q4. Can I use my own logo or design on the goods?
Yes, we provide OEM/ODM service, your logo and design can be made on the products.

Q5. Do you ship internationally?
Yes, we ship internationally to customers all over the world.

Q6. Do you provide warranty for your products?
Yes, we provide a warranty for all of our products. Please refer to the specific product page for more information on the warranty period.

Q7. How can I place an order?
To place an order, please contact our sales team via email or phone. They will assist you with the ordering process.
 
Q8. Can I request a custom configuration for a product?
Yes, we can accommodate custom configurations for certain products. Please contact our sales team to discuss your requirements.

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