Chemical Monitoring, Treatment and Control Systems for Industry

Hach manufactures Polymetron and Astro brand liquid instruments and analyzers under ISO9001 for the following parameter groups:

PREVIOUS MENU

pH and ORP transmitters for 1 and 2 channels. Modern design with a variety of hardware and software features

Specialized pH probe systems for ultrapure water or rugged abrasive slurries. (See Innovative Sensors for other pH probes)

2 electode and torroidal conductivity probes many industrial and sanitary applications

Conductivity / Resistivity / Concentration transmitters for 1 and 2 channels. Plus Calibrator

CURRENT MENU

Two Channel Turbidity and Suspended Solids Transmitters (Mix and Match probes)

Insertion or Immersion, Low and High Range Suspended Solids Probes

Insertion or Immersion, Low and High Range Turbidity Probes

Continuous Sludge Blanket Level Monitor

Single  Channel High Range Suspended Solids / Sludge Transmitter

Insertion High Concentration Suspended Solids / Sludge Probe

NEXT  MENU

Dissolved Oxygen for ppm range applications

Dissolved Oxygen for ppb range  applications

Chlorine (Free and Total Residual) and dissolved Ozone analyzers for fresh and seawater

Astro Total Organic Carbon analyzers for Industrial and Pharmaceutical applications

Silica and Sodium analyzers for ultrapure water, single and multichannel

Phosphate and Iron analyzers - single or multichannel.

Auto Titrator/analyzers for a variety of parameters by titration, colourimetry or ion selective probes

Hydrazine and Oxygen- scavenger  analyzers