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  • HORIBA to Supply Water Quality Sensor to NASA

HORIBA received an order from the United States National Aeronautics and Space Administration (NASA), to supply water quality sensors to be used in the medical intravenous (IV) fluid production device... Read more

- Enabling the intravenous fluid production in the space

D-50 Series Handheld Water Quality Meters

D-50 handheld pH meter

Overview

Revolutionary waterproof meter and electrodes enhance care-free operation in the lab or field.

Quick connection to PC allows easy and fast data evaluation.

D-51
Economical meter for pH and temperature.

D-52
Multi-parameter meter for ph/temperature/ORP with PC/printer output capability.

D-53
Multi-parameter meter for pH/temperature/ORP/ISE with PC/printer output capability.

D-54
Multi-parameter meter for pH/temperature/ORP/conductivity with PC/printer output capability.

D-55
Multi-parameter meter for pH/temperature/ORP/dissolved oxygen with PC/printer output capability.

Features

  • Revolutionary waterproof meter and electrodes enhance care-free operation in the lab or field.
  • Quick connection to PC allows easy and fast data evaluation.
  • Portable multi-parameter meter allows for dual measurements.
  • Automatic data-logging function.
  • Self diagnostic function assures reliable measurement.
  • User-friendly features and portability with large LCD display.

Manufactured by HORIBA

Specifications

D-51

Measuring Object & Range
(Measuring Method)

pH 0.00 to 14.00 (Glass electrode method)
(Resolution 0.01pH)

Temperature 0.0 to 100.0°C
(Resolution 0.1°C)

Repeatability

pH ±0.01pH ±1 digit

Temperature ±0.1°C ±1 digit

Power Supply

DC3V (LR6 dry cell battery)

Mass

approx. 300g

Option

AC adaptor

D-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 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

DC3V (LR6 dry cell battery)

Mass

approx. 300g

Options

AC adaptor

RS232C printer output

D-53

Measuring Object & Range
(Measuring Method)

pH 0.00 to 14.00 (Glass electrode method) (Resolution .01pH)

ORP -1999 to 1999 (Glass electrode method) (Resolution 1 mV)

ION 0.0μ to 999g/L (mol/L)

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

ION ±0.5%F.S. ±1 digit

Power Supply

DC3V (LR6 dry cell battery)

Mass

approx. 330g

Options

AC adaptor

RS232C printer output

D-54

Measuring Object & Range
(Measuring Method)

pH 0.00 to 14.00 (Glass electrode method
(Resolution 0.01pH)

ORP -1999 to 1999 (Glass electrode method) (Resolution 1 mV)

Temperature 0.0 to 100.0°C (Resolution 0.1°C)

Conductivity
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

DC3V (LR6 dry cell battery)

Mass

approx. 330g

Options

AC adaptor

RS232C printer output

D-55

Measuring Object & Range
(Measuring Method)

pH 0.00 to 14.00 (Glass electrode method)
(Resolution 0.01 pH)

ORP -1999 to 1999 (Glass electrode method)
(Resolution 1 mV)

Temperature 0.0 to 100.0°C
(Resolution 0.1°C)

Dissolved Oxygen 0.00 to 19.99mg/L
(Resolution 0.01mg/L)

 

Repeatability

pH ±0.01pH ±1 digit

mV (ORP) ±1mV ±1 digit

Temperature ±0.1°C ±1 digit

Dissolved Oxygen ±0.1 mg/L ±1 digit

Power Supply

DC3V (LR6 dry cell battery)

Mass

approx. 330g

Options

AC adaptor

RS232C printer output