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Home » Products » PH & Conductivity Meter » pH - DO Meter

pH - DO Meter

pH - DO Meter
pH - DO Meter
Product Code : MP525
Product Description

Discover how we make measurement and PH analysis an extremely easy process! We as an exporter and trader help you choose the right product like PH-DO Meter from our wide range of industrial products. Fabricated with high precision by our vendors, these instruments strictly align with international quality standards and feature robust and reliable designs. Use of excellent quality raw components and parts in their manufacturing also lends them special attributes like result accuracy, flawless finish and long service life. With our line of PH-DO Meter made available for clients at marginal rates, the pH value as well as the exact amount of dissolved oxygen in different types of liquids can be easily gauged. Today, our range can be applied for use in commercial labs, research centers and industry premises. 

Key points :-

  • User-friendly interface
  • Clear digital display
  • Known for result accuracy
  • Robust construction
pH/DO Meter MP525 Features :-
MP525 pH/DO Meter, for laboratory precision pH dissolved oxygen measurement. Suitable for biotechnology, aquaculture, power plants and environmental protection industries in the field of education and research more widely used.

Technical Specifications :-

pH Measuring range

(-1.999 ~ 19.999)pH

pH Resolution

0.1/0.01/0.001 pH

pH Accuracy

Meter:±0.002 pH, connect meter with electrode:±0.01pH

pH Input current

≤1×10-12 A

pH Input impendance

≥3×1012 Ω

pH Stability

±0.002 pH/3h

pH Temp. compensation range

(0 to 100) °C (automatic or manual)

mV Measuring range(mV/ORP/EH)

-1999.9mV ~ 1999.9mV

mV Resolution

0.1mV

mV Accuracy

±0.03% FS

DO Measuring range

(0 ~ 40.00)mg/L(ppm)  (0 ~ 200.0)%

DO Resolution

0.1/0.01 mg/L(ppm)  1/0.1 %

DO Accuracy

Meter: ±0.10 mg/L, connect meter with electrode: ±0.40 mg/L

DO Response time

 ≤30 s(25°C, 90% response)

DO Residual current

≤0.1 mg/L

DO Temp. compensation range

(0 ~ 45)°C (automatic)

DO Salinity compensation range

(0 ~ 45)ppt (automatic)

DO Air pressure compensation

(80 ~ 105)kPa (automatic)

DO Automatic calibration

Air saturated by water; water saturated by air

DO  Electrode type

Polarogram type

Temp. Measuring range

-10°C~ 110°C

Temp. Resolution

0.1°C

Temp. Accuracy

5~ 60°Crange: ±0.4°C  other range: ±0.8°C

Data storage

300 groups

Storage content

Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time

Power

DC9V/300mA

Communication connector

RS232

Size and weight

160 × 190 × 70mm/880g

Quality and safety certification

ISO9001:2008, CE and CMC

Environment temperature

5 ~ 35 °C(0.01grade) 15 ~ 30 °C(0.001grade)

Environmental humidity

≤75%


Standard Kit :-

1. Model MP525 pH/ DO meter

1set

2. Model 602 flexible electrode holder

1pc

3. Model 901 intelligent stirrer

1set

4. 201T-M plastic pH/ATC three-in-one combination electrode

1pc

5.2503-C glass pH combination electrode

1pc

6. MP500 temperature electrode

1pc

7. DO500 DO electrode

1pc

8. pH standard buffer solution (pH4.00, pH7.00 and pH10.01/50mL)

1btl/each

9. 9V power adapter (meter use)

1pc

10. 6V power adapter (stirrer use)

1pc

11. DO503 membrane cap (DO electrode use)

3pc

12. DO502 DO electrode inner solution(30mL)

1btl

13. Cathode polishing paper

2pc

14. B628 stirring bead

3pc

15.AA battery

2pc

16. RS-232 communication cable

1pc

17. MP525 communication software disk

1pc

18. Operation manual

1unit

19. Brief operation instruction

1unit

20. Packing List

1pc




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