PH-B type PH/ORP instrument

PH-B type PH/ORP instrument

Overview

The PH-B PH/ORP instrument adopts a large screen backlit dot matrix LCD display, with Chinese menu style prompt operation and real-time clock function. Suitable for measuring and monitoring the pH and ORP values of water solutions in water treatment equipment and environmental protection industries.

Main technical indicators

Measurement range:0.00~14.00PH；

ORP value:-1999~+1999mV；

Resolution:0.01PH；

accuracy:±0.05PH；

Temperature compensation:Automatic temperature compensation, compensation range 0~100 ℃, compensation reference 25 ℃; Temperature compensation element NTC10K Ω;

display:Select a 56 × 38 (mm) large screen dot matrix backlit LCD display; Chinese menu style prompt operation;

Electrode configuration:PH composite electrode, G³/₄Pipe type threaded connection, with a lead length of 5m;

PH/ORP value upper and lower limit alarm setting and output:This instrument has upper and lower pH alarm settings, and provides switch contact output when the set value is exceeded or exceeded. Contact capacity 220VAC/3A;

RS-232C communication output:This instrument has a standard RS-230C serial communication output and can be connected to intelligent instruments with RS-232C interfaces (such as our company's DY-301B printer) to achieve measurement data transmission and printing records;

Instrument working conditions:

Working power supply: AC220V ± 10%, 50Hz

Environmental temperature: 0~50 ℃;

Relative humidity: ≤ 80%;

Instrument size:

Frame size: 98 × 98 (mm)

Hole size: 91 × 91 (mm)

Instrument depth: 140 (mm)

Product standards:JB/T6203；