Related Manuals for Hastings DV-6R
Summarization of Contents
GENERAL INFORMATION
Product Description
Overview of Hastings Compact Vacuum Gauges, their versatility, and self-contained nature.
Operating Principle
Explains the AC bridge thermopile circuit and how pressure changes affect the output.
Technical Specifications
Lists key specifications including ranges, power, output, size, cables, and weight.
Product Warranty
Details the product warranty period, limitations, and conditions for Hastings Instruments.
Available Accessories
Lists available accessories such as multiposition switching attachments, mounting kits, and extension cables.
Model Selection Chart
Refers to a chart that shows VT Vacuum Gauge models, ranges, and compatible gauge tubes.
GAUGE TUBE AND CABLES
Gauge Tube Types
Describes the function of gauge tubes, installation types, and available materials like glass and stainless steel.
Extension Cables
Lists available lengths and types of extension cables for connecting gauge tubes to instruments.
INSTALLATION
Panel Mounting Procedure
Instructions for mounting the instrument onto a panel using supplied hardware.
Cabinet Model Installation
Details requirements for installing gauge tubes and cables for cabinet models.
Power Switch Wiring
Guidance on wiring an ON-OFF switch into the power cable for operation control.
Multiposition Switching and Cabinet Capabilities
Covers multiposition switching attachments and built-in switching for cabinet models, allowing monitoring of multiple stations.
Gauge Tube Installation
Procedures for situating and connecting gauge tubes, including sealant recommendations.
CALIBRATION AND TROUBLESHOOTING GUIDE
Checking Tube Accuracy
Method for checking gauge tube accuracy using a known standard tube and comparing readings.
Model Calibration Procedures
Details calibration steps for different VT model groups, including setting zero and span adjustments.
NOTES ON VACUUM MEASUREMENTS
Effects of Condensable Vapors
Explains how condensable vapors affect gauge readings compared to McLeod gauges.
Outgassing Considerations
Discusses how outgassing from system surfaces can affect vacuum measurements, especially at low pressures.
Ingassing Effects
Describes ingassing as an effect opposite to outgassing that can lead to erroneous readings.
Thermal Conductivity Impact
Explains that calibration in dry air changes for gases with different thermal conductivity.
System Conductance Effects
Discusses how system conductance can cause pressure drops and affect readings at different locations.
SERVICE INFORMATION
Warranty Repair Policy
Details the process and requirements for returning products for warranty repair to the factory.
Non-Warranty Repair Policy
Outlines the procedure for non-warranty repair, including purchase orders and authorization.
Service Request Form
Provides the form and contact information for submitting service or repair requests.
DRAWINGS AND DIAGRAMS
DV-5 Gauge Tube Nomogram
Nomogram for calibration of Hastings vacuum gauges using DV-5 gauge tubes for various gases.
DV-6 Gauge Tube Nomogram
Nomogram for calibration of Hastings vacuum gauges using DV-6 gauge tubes for various gases.
DV-4D Gauge Tube Nomogram
Nomogram for calibration of Hastings vacuum gauges using DV-4D gauge tubes for various gases.
DV-5 & DV-18 Gauge Tubes Nomogram
Nomogram for calibration of Hastings vacuum gauges using DV-5 & DV-18 tubes for various gases.
DV-6M, DV-6R, DV-20 & DV-36 Gauge Tubes Nomogram
Nomogram for calibration of Hastings vacuum gauges using DV-6M, DV-6R, DV-20, DV-36 tubes for gases.
Sulfur Hexaflouride Nomogram
Nomogram for calibration of Hastings vacuum gauges with appropriate tubes for Sulfur Hexaflouride (SF6).
VT-4B & VT-6B Schematic
Electrical schematic diagram for VT-4B and VT-6B models.
VT-4S & VT-6S Schematic
Electrical schematic diagram for VT-4S and VT-6S models.
VT-4 & VT-6 Schematic
Electrical schematic diagram for VT-4 and VT-6 models.
VT-4A, VT-5A & VT-6A Schematic
Electrical schematic diagram for VT-4A, VT-5A, and VT-6A models.
VT-4S2 & VT-6S2 Schematic
Electrical schematic diagram for VT-4S2 and VT-6S2 models.
VT Outline Dimensions
Shows the physical outline dimensions for VT-4, VT-6, VT-4A, VT-5A, and VT-6A models.
Mounting Dimensions for Specific Attachments
Provides detailed mounting dimensions for VT series gauges with specific meters and switching attachments.
Compact VT Gauge Mounting Dimensions
Specifies mounting dimensions for single-position, compact model VT vacuum gauges.
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