Hach 900 guide

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Hach 900 manual

Contents

Sigma 900 Composite Sampler Page Table of Contents Table of Contents Controller Dimensions Pump/Controller HousingSample Volume Sample Volume RepeatabilityPage Interface Connectors Instrument DescriptionReceptacle Caps General Information Humidity Indicator SectionFront Panel Keypad and Display Safety Information Safety Information Hazardous Locations Precautionary LabelsUse of Hazard Information Confined Space Entry Peligro Definition of Confined Space Unpacking the Instrument Selecting the Installation SiteInstallation Mounting the Sampler Attaching the Intake LineVinyl Intake Tubing Teflon-Lined Polyethylene Intake Line Setting Up the Intake Line and Strainer Installing the Full Bottle Shut-OffSetting Up the Intake Line and Strainer Choosing Bottles Power Connections Power Connections 12 V dc Connector Pin Assignments 12 V dcAuxiliary Connection Auxiliary Pin Assignments Auxiliary Connection Contact ClosuresMA Input 20 mA Interface and Pulse Duration Input Splitter InterfacePage Keypad and Key Functions Tips and Techniques for Programming the Instrument Tips and Techniques for Programming the Instrument Section Setting the Time and Date Bottle Setup ModeSetting the Time and Date 1035 AM 24OCT00 Section Explanations of Program Messages Manually Operating the Sample Pump Manual ModeData Logging Measurements Triggered by Liquid Levels or Flow Measurements Triggered by Liquid Levels or FlowMode Section Programming the Sampler for Level Control Other Displayed Messages How to Calculate Pulses/Counts Section Flow Proportional OperationExample Flow Proportional Operation Therefore, the value for Intv = Cnts is Calculate t You want to collect 32 samples over an 8-hour period Page Cleaning the Sampler Removing and Opening the Controller Re-installing the Bottom Panel Re-installing the Bottom Panel Internal Desiccant Module Section Internal Desiccant ModuleCircuit Board Identification Internal Case Humidity Indicator Memory BatteryMotor/Gear Box Motor/Gear Box Repair Service Ordering Information for the U.S.A Contact Information for Europe Limitation of Remedies Limited WarrantyLimitations Page Tray/Positioner Parts and AccessoriesDescription Part Number Page Program Flow Chart Page Maintenance TemperatureLead-Acid Gel Cell Batteries Charging Lead-Acid Battery Storage Recommendations Nickel-Cadmium Battery Storage RecommendationsStorage Temperature Maximum Recommended Storage Time Appendix B Exploded View Drawings Exploded View 1Item Number Description Appendix C Exploded View 2 Appendix C Exploded View 3 Part Appendix C Exploded View 4Part Description Appendix C Exploded View 5 Appendix C Exploded View 6 Item Number Description Part Number