ES-51 Portable Conductivity/Resistivity/Salinity meter

Overview

This conductivity meter measures conductivity, resistivity and salt in water solutions. It is a field type, with a waterproof case, and is easy to hold and move. It enables anyone to conduct high-precision measurement, anytime and anywhere. Naturally it can be used by specialists at research institutions, but it can be also be used in wide range of other feilds relating to equipment management and agriculture.

Features

  • Unit and electrode have a revolutionary "waterproof construction".
  • Easy connection with PC.
  • Measurement data memory function.
  • Self diagnosis function.

Manufactured by HORIBA Advanced Techno

Specifications

ES-51

RS232C printer output

Measurement

method

Conductivity

SALT

Resistance

AC bipolar method

Conductivity conversion

Conductivity conversion

Measurement

Range

Conductivity

 

 

 

SALT

 

 

 

Resistance

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.

0.00 ~ 4.00% Resolution 0.01%

Cell constant 100m-1
: 5.00Ω·m ~ 199.9kΩ·m
Cell constant 10m-1
: 50.0Ω·m ~ 1.99MΩ·m
Cell constant 1000m-1
: 0.500Ω·m ~ 19.99kΩ·m
Resolution 0.05% F.S.

Repeatability

Temperature

Conductvity

Resistance

±0.1: ±1digit

±0.5%F.S. ±1digit

±0.5%F.S. ±1digit

Power supply

DC3V (LR6 dry cell battery)
Option: AC adapter

Mass

approx.300g

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