Manuals
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Indoor Furnishings
Hach
900
manual
Models:
900
1
32
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Specifications
Install
Program Flow Chart
Humidity Indicator
Warranty
Maintenance
Parts and Accessories
Bottle Setup Mode
Interface Connectors
Memory Battery
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Contents
Sigma 900 Composite Sampler
Page
Table of Contents
Table of Contents
Controller Dimensions
Pump/Controller Housing
Sample Volume
Sample Volume Repeatability
Page
Interface Connectors
Instrument Description
Receptacle Caps
General Information
Humidity Indicator
Section
Front Panel
Keypad and Display
Safety Information
Safety Information
Hazardous Locations
Precautionary Labels
Use of Hazard Information
Confined Space Entry
Peligro
Definition of Confined Space
Unpacking the Instrument
Selecting the Installation Site
Installation
Mounting the Sampler
Attaching the Intake Line
Vinyl Intake Tubing
Teflon-Lined Polyethylene Intake Line
Setting Up the Intake Line and Strainer
Installing the Full Bottle Shut-Off
Setting Up the Intake Line and Strainer
Choosing Bottles
Power Connections
Power Connections
12 V dc Connector Pin Assignments
12 V dc
Auxiliary Connection
Auxiliary Pin Assignments
Auxiliary Connection
Contact Closures
MA Input
20 mA Interface and Pulse Duration Input
Splitter Interface
Page
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 Mode
Setting the Time and Date
1035 AM 24OCT00
Section Explanations of Program Messages
Manually Operating the Sample Pump
Manual Mode
Data Logging
Measurements Triggered by Liquid Levels or Flow
Measurements Triggered by Liquid Levels or Flow
Mode
Section Programming the Sampler for Level Control
Other Displayed Messages
How to Calculate Pulses/Counts
Section Flow Proportional Operation
Example
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 Module
Circuit Board Identification
Internal Case Humidity Indicator
Memory Battery
Motor/Gear Box
Motor/Gear Box
Repair Service
Ordering Information for the U.S.A
Contact Information for Europe
Limitation of Remedies
Limited Warranty
Limitations
Page
Tray/Positioner
Parts and Accessories
Description Part Number
Page
Program Flow Chart
Page
Maintenance
Temperature
Lead-Acid Gel Cell Batteries
Charging
Lead-Acid Battery Storage Recommendations
Nickel-Cadmium Battery Storage Recommendations
Storage Temperature Maximum Recommended Storage Time
Appendix B
Exploded View Drawings
Exploded View 1
Item Number Description
Appendix C Exploded View 2
Appendix C Exploded View 3
Part
Appendix C Exploded View 4
Part Description
Appendix C Exploded View 5
Appendix C Exploded View 6
Item Number Description Part Number
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