Basic Info.
Appliance
Medical Research, Water Quality Analyzer
Measureing Range
-2 to 16.00 pH, -1999 to +1999mv, 0 to 99.9°c
Temperature Compensation Range
Automatic/Manual 0~99.9°c, 25°c Conversion
Resolution
0.01pH, 0.1mv, 0.1°c
Accuracy
0.01pH, 0.1mv, 0.1°c
Communication Interface
Isolated RS485(Optional)
Power Supply
AC220V, 50Hz, Optional DC24V
-Data Save Time After Power-off
>10 Years
Weight,Size
0.8kg, 146*146*108mm
Opening Hole Size
135*135mm
Transport Package
Cartons
Specification
146*146*108 mm
Product Description
pHG5201-IX multi-channel online pH meter can choose between two to four channels, one pHG5201-IX multi-channel online pH meter, equivalent to the previous two to four pH meters, can be connected to four pH meter electrodes at the same time.
Technical indicators
1. Measurement range:
pH value: 0 ~ 14.00pH, dividing value: 0.01pH;
Temperature: 0~99.9°C, dividing value: 0.1°C;
Potential value: -1999~+1999mV, division value: 0.1mV;
2. Accuracy: pH: ±0.05pH; Temperature: ±0.5°C (0~60.0°C);
3, automatic temperature compensation range: 0 ~ 100.0 °C, 25 °C as a benchmark;
4, measured water samples: 0 ~ 100.0 °C, 0.6Mpa;
5, electronic unit automatic temperature compensation error: ± 0.03pH;
6, electronic unit repeatability error: ± 0.02pH;
7, stability: ± 0.02pH/24h;
8, double high impedance input, input impedance: ≥ 1012 Ω;
9, galvanically isolated output: 4 ~ 20 mA (load <750 Ω);
10, the output current error: ≤ ± 1% FS;
11, power supply: AC220V ± 22V, 50Hz ± 1Hz; optional DC24 ± 2.4V, 1A ; please specify when ordering, do not specify AC220V power supply;
12, protection class: IP65;
13, the number of instrument channels from two to four channels can be selected, each channel is independent of each other. Please specify the number of channels when ordering, and do not indicate the configuration of two channels;
14, the data of each channel is measured at the same time, the same screen display, without switching display;
15. Dimensions: 146 (length) × 146 (width) × 108 (depth) mm, opening size: 138 × 138 mm;
16, weight: 0.8kg;
17, working conditions: ambient temperature 0 ~ 60 °C relative humidity <85%;
18. Select the pH electrode according to the measuring medium. Please specify the electrode type when ordering.
19, secondary table installation: open hole / wall mounted / rack mounted / pipeline
20, electrode installation: flow / sink type / flanged / pipeline
Standard configuration: pHG5201-IX secondary table, T335 electrode, pH (4,7,9) standard buffer two packets.
main feature
Dual-channel pH meter, three-channel pH meter, four-channel pH meter, customers can choose, each channel is independent of each other, do not interfere with each other, up to four pH electrodes at the same time.
- Microcomputer: Using high-performance CPU chip, high-precision AD conversion technology and SMT patch technology, complete multi-parameter measurement, temperature compensation, instrument self-test, high accuracy and good repeatability.
- Waterproof and dustproof design: Protection class IP65, suitable for outdoor use.
- Electromagnetic Compatibility (EMC/RFI) Design: Designed and manufactured according to the European standard EN50081/50082.
- Achieve 25 °C conversion: Nernst electrode slope temperature compensation, pure water and ammonia ultra-pure water 25 °C conversion.
- Double high-impedance input circuit: low internal resistance pH electrode, instrument stability, fast response, strong anti-interference.
- Solution connection: eliminate ground loop interference.
- Four calibration methods
- Isolated 4 to 20 mA current output; the output current corresponding to the pH value, the lower limit can be arbitrarily set.
- Industrial Control Watchdog: Make sure the meter does not crash.
- Manual current source: facilitates testing of recording and testing devices.
- Password management: The calibration, parameter setting and maintenance are all password protected.
Note:
1. Please confirm the electrode is two complex or three complex?
2. the length of the electrode cable, default is 5m.
3. Please confirm installation method of electrode
4.For power supply, not specified according to AC220V distribution.
Address:
1 Floor, Building B, Science and Technology Building, Guiyang National Hi-Tech Industrial Development Zone, Guiyang City, Guizhou Province
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Chemicals, Industrial Equipment & Components, Instruments & Meters
Management System Certification:
ISO 9001
Company Introduction:
Is specialized in electrochemical analysis instruments more than 10 years, our company integrating R&D, production, sales and after-service. Products are widely used in power plant, chemical fertilizer, metallurgy, chemical, pharmaceutical, environmental protection, food and water, etc.
Our products include conductivity meter, acidity, pH, sodium degrees, dissolved oxygen analyzer, acid and alkali concentration meter, level-meter and resistivity, TDS, BOD, COD, silicon table, phosphorus, copper, iron, turbidity, etc. And with instruments of production and sensor, automatic control engineering etc.
Customer requires is the base of products R&D, and long time focus on product′s quality and practicality, after many years of practice and improvement in software and hardware, we received number of national patents and many certificates. We will continue to pursue spirit "high quality, innovative and enterprising", with professional technology, excellent quality, sincere service to win the trust of customers and partners!