Application

F-50 Series Benchtop Multi-parameter Water Quality Meters

Overview

Years of HORIBA sensor technology development have reached their culmination in the form of a 46-mm diameter sensor probe: a compact monitoring solution offering high pressure tolerance, long-term continuous measurement capability and highly accurate, simultaneous analysis of 13 parameters.

F-51BW
pH/ORP
Standard pH meter with custom black and white LCD display.

F-52
pH/ORP
Color LCD display with navigation function.

F-53
pH/ORP/ION
Two channel meter with pH, ORP, and ISE measurment, color LCD display with navigation feature.

F-54BW
pH/ORP/Conductivity
Economical pH, ORP, and conductivity meter with custom black and white LCD display.

F-54
pH/ORP/Conductivity/Salt/Resistivity
Two channel meter with pH, ORP, conductivity, salt, and resistivity measurement. Color LCD display with navigation feature.

F-55
pH/ORP/ION/Conductivity/Salt/Resistivity
World's first meter with FDA 21CFR Part11 support. Measures pH, ORP, ION, conductivity, salt, and resistivity.

Features

Color display and navigation function for enhanced user-friendliness.
Enhanced data reliability with validation feature.
Benchtop multi-parameter meter allows measurement of up to 4 parameters.
Electronic record, audit trail, and electronic signatures are security function features (FDA 21CFR Part 11 compliance).

Manufactured by HORIBA

Specifications

F-51BW

Measuring Object & Range (Measuring Method)	pH 0.00 to 14.00 (Glass electrode method) (Resolution 0.01pH) mV (ORP) -1999 to 1999 (Glass electrode method) (Resolution 1 mV) Temperature 0.0 to 100.0°C (Resolution 0.1°C)
Repeatability	pH ±0.01pH ±1 digit ORP ±1mV ±1 digit Temperature ±0.1°C ±1 digit
Power Supply	DC6V (LR6 dry cell battery) AC adapter 100 to 240 V 50/60Hz
Mass	Approx. 1 kg
Option	RS 232C printer output Battery operation possible

F-52

Measuring Object & Range (Measuring Method)	pH 0.000 to 14.000 (Glass electrode method) (Resolution 0.01/0.001pH) ORP -1999 to 1999 (Glass electrode method) (Resolution 0.1 mV) Temperature 0.0 to 100.0°C (Resolution 0.1°C)
Repeatability	pH ±0.01pH ±1 digit mV (ORP) ±1mV ±1 digit Temperature ±0.1°C ±1 digit
Power Supply	AC adapter 100 to 240 V 50/60Hz
Mass	Approx. 1.1 kg
Option	RS 232C printer output

F-53

Measuring Object & Range (Measuring Method)	pH 0.000 to 14.000 (Glass electrode method) (Resolution 0.01/0.001pH) ORP -1999 to 1999 (Glass electrode method) (Resolution 0.1 mV) ION 0.0μ to 999g/L (mol/L) Temperature 0.0 to 100.0°C (Resolution 0.1°C)
Repeatability	pH ±0.001pH ±1 digit mV (ORP) ±0.1mV ±1 digit Temperature ±0.1°C ±1 digit ION ±0.5%F.S. ±1 digit
Power Supply	AC adaptor 100 to 240 V 50/60Hz
Mass	Approx. 1.1 kg
Option	RS 232C printer output Compact flash

D-54BW

Measuring Object & Range (Measuring Method)	pH 0.000 to 14.000 (Glass electrode method (Resolution 0.001pH) ORP -1999 to 1999 (Glass electrode method) (Resolution 1 mV) Temperature 0.0 to 100.0°C (Resolution 0.1°C) Conductivity (AC bipolar method) Cell constant 100m^-1: 0.000mS/m – 19.99S/m Cell constant 10m^-1 : 0.0μS/m – 1.999S/m Cell constant 1000m^-1 : 0.00mS/m – 199.9S/m Resolution 0.05% F.S.
Repeatability	pH ±0.01pH ±1 digit mV (ORP) ±1mV ±1 digit Temperature ±0.1°C ±1 digit Conductivity ±0.5%F.S. ±1 digit
Power Supply	DC6V (LR6 dry cell battery) AC adapter 100 to 240 V 50/60 Hz
Mass	Approx. 1 kg
Options	RS232C printer output Battery operation possible

F-54

Measuring Object & Range (Measuring Method)	pH 0.000 to 14.000 (Glass electrode method (Resolution 0.001pH) ORP -1999 to 1999 (Glass electrode method) (Resolution 1 mV) Temperature 0.0 to 100.0°C (Resolution 0.1°C) Conductivity (AC bipolar method) Cell constant 100m^-1: 0.000mS/m – 19.99S/m Cell constant 10m^-1 : 0.0μS/m – 1.999S/m Cell constant 1000m^-1 : 0.00mS/m – 199.9S/m (Resolution 0.05% F.S.) SALT 0.00 to 4.00 % (Conductivity conversion) (Resolution 0.01 %) Resistance (AC bipolar method) Cell constant 100m^-1: 5.00 Ωm – 199.9 kΩm Cell constant 10m^-1 : 50.0 Ωm – 1.999 MΩm Cell constant 1000m^-1 : 0.500 Ωm – 19.99 kΩm (Resolution 0.05% F.S.)
Repeatability	pH ±0.001pH ±1 digit mV (ORP) ±0.1mV ±1 digit Temperature ±0.1°C ±1 digit Conductivity ±0.5%F.S. ±1 digit Resistance ±0.5%F.S. ±1 digit
Power Supply	AC adapter 100 to 240 V 50/60 Hz
Mass	Approx. 1.1 kg
Options	RS232C printer output Compact flash

F-55

Measuring Object & Range (Measuring Method)	pH 0.000 to 14.000 (Glass electrode method) (Resolution 0.01/0.001 pH) ORP -1999 to 1999 (Glass electrode method) (Resolution 0.1 mV) Temperature 0.0 to 100.0°C (Resolution 0.1°C) Conductivity (AC bipolar method) Cell constant 100m^-1: 0.000mS/m – 19.99S/m Cell constant 10m^-1 : 0.0μS/m – 1.999S/m Cell constant 1000m^-1 : 0.00mS/m – 199.9S/m Resolution 0.05% F.S. SALT 0.00 to 4.00 % (Conductivity conversion) (Resolution 0.01 %) Resistance (AC bipolar method) Cell constant 100m^-1: 5.00 Ωm – 199.9 kΩm Cell constant 10m^-1 : 50.0 Ωm – 1.999 MΩm Cell constant 1000m^-1 : 0.500 Ωm – 19.99 kΩm (Resolution 0.05% F.S.)
Repeatability	pH ±0.001pH ±1 digit mV (ORP) ±0.1mV ±1 digit Temperature ±0.1°C ±1 digit ION ±0.5%F.S. ±1 digit Conductivity ±0.5%F.S. ±1 digit Resistance ±0.5%F.S. ±1 digit
Power Supply	AC adapter 100 to 240 V 50/60 Hz
Mass	Approx. 1.1 kg
Options	RS232C printer output Compact flash Ethernet

Brochures

Water Quality Analyzers (F-50/D-50/U-20)

Downloads

pH meter F-51
(Member registration required）
pH meter F-52、F-53、F-54、F-55
(Member registration required）
pH meter F-54BW
(Member registration required）