MP512 Portable pH Meter Water Quality Tester

 1 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.

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

3 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

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

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

6 Meter has the only product serial number.

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

Technical Parameter

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 omega

±0.002 pH/3h

(0 to 100) ℃(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℃~ 110℃

0.1℃

5~ 60℃range:±0.4℃  other range:±0.8℃

Other Technical Parameters:

Data storage

Storage content

Power

Communication connector

Size and weight

Quality and safety certification

300 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

5 ~ 35 ℃(0.01grade) 15 ~ 30 ℃(0.001grade)

≤75%

IP54 Dustproof and waterproof