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pH/mV/ORP Meter

  • Bench Top pH Meter -1.999 to 19.999 pH, ±1999.9 mV
Bench Top pH Meter -1.999 to 19.999 pH, ±1999.9 mV

Bench Top pH Meter -1.999 to 19.999 pH, ±1999.9 mV

  • Model: ELE-512
  • Product description: Bench Top pH Meter -1.999 to 19.999 pH, ±1999.9 mV
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Features

1. Configuration 2503-C glass pH composite electrode, can be used for high-precision pH measurement.

2. Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.

3. There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.

4. Automatically recognize 13 kinds of pH buffer solution. User can choose anyone from four series of standard buffer solutions: Europe & USA series, NIST series, CHINA series and Self-defined series 

5. High purified water and ammonia added purified water pH measuring mode can be set up, especially suitable for electric power and petrochemical industry 

6. With EH redox potential measuring mode can directly display ORP value which against standard potential of hydrogen electrode. 

7. Meter has the only product serial number. 

8. Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.


Specifications

pH

Measuring range
Resolution
Accuracy
Input current
Input impendance
Stability
Temp. compensation range

(-1.999 ~ 19.999) pH
0.1/0.01/0.001 pH
Meter: ±0.002 pH, connect meter with electrode: ±0.01pH
≤1×10-12 A
≥3×1012 Ω
±0.002 pH/3h
(0 to 100) °C (automatic or manual)

mV

Measuring range(mV/ORP/EH)
Resolution
Accuracy

-1999.9mV ~ 0 ~ 1999.9mV
0.1mV
±0.03% FS

Temperature

Measuring range
Resolution
Accuracy

-10°C~ 110°C 
0.1°C 
5~ 60°C range: ±0.4°C other range: ±0.8°C

Other Technical Parameters:

Data storage
Storage content

Power
Communication connector
Size and weight
Quality and safety certification

600 groups
Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time
DC9V/300mA
RS232
160 × 190 × 70mm/880g
ISO9001:2008, CE and CMC

Working Condition

Environment temperature
Environmental humidity
IP rating

15 ~ 30 °C(0.001grade)
≤75%
IP54 Dustproof and waterproof


Standard Accessories

1. Model ELE-512 Precision pH meter

1 unit

2. Model 602 flexible electrode holder

1pc

3. 201T-M plastic pH/ATC three-in-one combination electrode

1 pc

4. 2503-C glass pH combination electrode

1 pc

5. MP500 temperature electrode

1pc

6. pH standard buffer solution (pH 4.00,7.00,10.01/50mL)

1pc

7. 9V power adapter

1pc

8. RS-232 communication cable

1 pc

9. MP512 communication software CD

1 pc

10. Operation manual

1 unit

11. Brief operation manual

1 unit

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