THM Online Analyzer

Parker's Online Trihalomenthane (THM)-1000 Series Analyzer is an easy to operate, online purge-and-trap gas chromatograph (GC) that measures THM concentration at ppb levels in less than 30 minutes every hour or as programed by the operator.

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Product Description
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Parker’s Online THM-1000 Series Analyzer is an easy to operate, online purge and trap gas chromatograph (GC) that measures THM concentration at ppb levels in less than 30 minutes. The analyzer runs based on the modified EPA 524.2 method as it uses purge and trap to collect THMs from the water and desorbed from the trap to a gas chromatograph column followed by analysis of the each individual THM species.  It reports each individual species of THM as well as the total THM.  The analyzer uses nitrogen gas to do this analysis. The analyzer is being kept at 35°C by running the facility water by the heat exchanger located on the back of the gas chromatograph column and trap heater mounted panel inside the analyzer. If the facility water temperature is ≤ 26°C then the customer does not need any water chiller and connection kit to get the correct response for the THM analysis.  However, if the water temperature goes ≥26°C, the customer should have a water chiller and connection kit for the Parker Online THM Analyzer.  Parker will provide that with additional cost.  Most of our present installations do not require a water chiller because their water temperature is ≤26°C.

Each Parker On-Line THM Analyzer is shipped with installation and preventive care packages.  The installation package includes installation and training on the analyzer. In addition, the installation package comes with nitrogen gas connection kit, water connection kit, tubing both for the gas connection and water connection kit, calibration tool kit, and trihalomethane (THM) stock standard. There is a shared responsibility between the customer and Parker representative to complete a successful installation of the Parker On-Line THM Analyzer.

Markets:
• Local Water Plants
• Universities
• Beverage Plants
• Research

Features/Benefits:
• No chemicals required for the analysis of THM species (no chemical cost)
• Runs every hour, each run takes less than 30 minutes
• From water facility SCADA, the operator can command to run it when it is not doing any scheduled THM analysis
• From water facility SCADA, the operator can command to run it when it is not doing any scheduled THM analysis
• Operator can program the analyzer to run THM analysis at different hours (it does not need to run every hour if the water operator choose to do so)
• Each THM analysis is reported to the SCADA in microgram per liter (ppb) for each individual THM species and total THM
• Comes with a grab sampler – Operator can bring sample from different locations and use the local mode to run these samples on the On-Line THM Analyzer


Applications:

     • Regulatory Compliance- Drinking Water
     • Optimal Water Quality and Water age      
     • Activated resin and filter optimization (GAC, PAC, etc)
     • Aeration system and Chemical feed optimization
     • Flushing program, distribution system, and storage optimization

Technical Spec
Technical Spec
Short Description

Parker's Online Trihalomenthane (THM)-1000 Series Analyzer is an easy to operate, online purge-and-trap gas chromatograph (GC) that measures THM concentration at ppb levels in less than 30 minutes every hour or as programed by the operator.

Specification

Application: Drinking Water

Certificates: EPA 524.2 Method

Operating Environment : 35°C

Available Accessories : Grab Sampler

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