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About Us Contact Information Product Description TCE Monitoring System Groundwater Sampling System Monitoring Chloroform Chromium (VI) Monitoring System HJ-100 HJ-300 Trichloroethene Optrode Detection System Features Applications Uses Theory of Operation Case Studies North Indian Bend Wash – Superfund Edwards AFB Homestead AFB Signal Time Graphs Signal v Time of Optrode Signal v Time Calibration Curve Instrument Schematic Newsletters Home	HJ-300 AUTOMATED PROCESS CONTROL MONITORING SYSTEM FOR TCE, CHLOROFORM AND OTHER EFFLUENTS Automatically and Remotely Monitor Water Treatment Plant Process Compounds: Trichloroethene (TCE) or Chloroform (THMs) Limit of Detection: 0.5 ppb Typical Concentration Range: 1 – 300 ppb Calibration: Automatic: 3-step Calibration Curve. Length of Analysis: Every 20 –30 Minutes Power: 12-Volt Air Requirements: 1-psi, from Tank or Compressor Control: PC using Burge Software Quality Control Features: Spikes, Splits, Mid Calibration, All Automatic Warning Features: User Specified Actions if Sample Exceeds a Threshold Concentration Communication Package: Remote Analysis by modem from distant location Operation & Maintenance: 1 Liter Reservoirs, Running Continuously Every 2 Months Replacing Solutions
Contact Us 6100 South Maple Avenue • Suite 114 • Tempe, Arizona 85283 • (480) 968-5141 voice • (480) 345-7555 fax

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