MELLER MP113 PH/ORP Meter MELLER MP113 PH/ORP Meter

Shenzhen produced pH meter, acidity meter, domestic pH meter, Meller, MP-113, MELLER MP113 pH/ORP meter, pH acidity meter The Meller PH/ORP industrial automatic control instrument series adopts a background light LCD display with error indication; Automatic temperature compensation; Double point correction; Isolated 4-20mA current output; Dual group relay control, adjustable hysteresis, high and low point alarm indication; Power failure memory.

measurement range
pH-4．00~18．00pH
ORP-1999～+1999mV
resolution
0．01 pH； lmV
accuracy
±0.02pH； ±1mV
stability
40．02pH／24h； 43mV／24h
Scope of pH correction approval
Zero point ± 1.45 pH
Slope ± 30%
PH standard solution
4．01／6．86／9．18
ORP standard solution
Any standard solution
scope of control
0～14．00pH； -1000~+1000mV
temperature compensation
0～99．9℃（pH）
output signal
Isolation protection output of 4-20mA
Control output mode
ON/OFF relay output contact
Relay bears load
Zui Big Exchange 230V5A
Zui Big Exchange 115V10A
Relay hysteresis
Can be freely adjusted,