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Shanghai Boqu Instrument Co., Ltd.

Ph Meter, Ph Controller, Ph Tester manufacturer / supplier in China, offering Multi-Channel Water Treatment pH Meter (PHG-2081D), Industrial Online High Perfomance Sodium Tester, Monitor, Industrial Online High Perfomance Sodium Transmitter and so on.

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Supplier Homepage Product PH meter Multi-Channel Water Treatment pH Meter (PHG-2081D)

Multi-Channel Water Treatment pH Meter (PHG-2081D)

Purchase Qty.:
1-99 100+
FOB Unit Price: US $7 US $2,400
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $7
100+ US $2,400
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Production Capacity: 100piece/Month
Transport Package: Carton Box
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: PHG-2081D
  • Analysis Method: Chemical Analysis
  • Application: Thermal Power Plants, Chemical Fertilizer, Metallu
  • Physical Analysis Type: Distilling Layered Method
  • Operating Mode: Touch Screen
  • Off Mode: Automatic
  • Overall Dimension: 146 (Length) X 146 (Width) X 108 (Depth)
  • Protection Grade: IP65
  • Specification: SGS
  • HS Code: 9027809900
  • Type: Capacitance Moisture Meter
  • Display: LED
  • Portable: Online
  • Chemical Analysis Type: Toluene Method
  • Heating Mode: Standard Heating
  • Measuring Range: 0-14pH
  • Dimension of The Hole: 138X138mm
  • Trademark: BOQU
  • Origin: Shanghai
Product Description
PHG-2081D can arbitrarily chosen dual channel to four channel pH meter. All the channels are mutually independent, non interfering, and most can be connected with four electrode pH at the same time. It is English LCD display, English menu operation.

Microcomputer: It adopts high-performance CPU chip, high-precision AD conversion technology and SMT technology to complete the multi-parameter measurement, temperature compensation and instrument self-checking, with high precision and good repeatability.

25ºC Conversion: Nernst electrode slope temperature compensation, pure water and ultra-pure water with addition of ammonia converted at 25ºC.

Double high impedance input circuit: Low pH electrode resistance, the instrument has good stability, fast response, strong anti-interference .

Solution grounding: This can eliminate all the disturbance of the ground circuit.

Technical indexes
1. Measuring range: pH value: 0~14.00pH;  division value: 0.01pH
                       Temperature: 0~99.9ºC;     division value: 0.1ºC
         Electric potential value: ±1999mV;    division value: 0.1mV
2. Precision: pH value:±0.05pH:  Temperature:±0.5ºC(0~60.0ºC)
3.Range for automatic temperature compensation: 0~99.9ºC, with 25ºC as the reference temperature
4. Water sample tested: 0~99.9ºC,0.6Mpa
5. Automatic temperature compensation error of the electronic unit: ±0 03pH
6. Repeatability error of the electronic unit: ±0.02pH
7. Stability: ±0.02pH/24h
8. Double high impedance input, input impedance: ≥1012Ω
9. Isolated current output: 4~20mA(load <750Ω)
10. Protection grade: IP65
11. Working conditions: ambient temperature: 0~60ºC; relative humidity <85%
12.According to the measurement medium optional pH electrode
13. Weight: 0.8kg
14. Power supply: AC 220V±22V, 50Hz±1Hz;DC24V(optional)
15. Overall dimension: 146 (length) x 146 (width) x 108 (depth) mm;
 dimension of the hole: 138 x 138mm

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