DH Instruments E-DWT-H Manuals

Manuals and User Guides for DH Instruments E-DWT-H. We have 2 DH Instruments E-DWT-H manuals available for free PDF download: Operation And Maintenance Manual, Instruction Sheet

DH Instruments E-DWT-H Operation And Maintenance Manual (126 pages)

Electronic Deadweight Tester

Brand: DH Instruments | Category: Test Equipment | Size: 2 MB

Table of Contents
3
Table of Contents

7
Tables

7
Figures

9
About this Manual

9
- 1 Introduction
  
  11
- Product Overview
  11
- Specifications
  12
- Views and Schematics
  15
5 Maintenance, Adjustments a N D C a L I B R a T I O

17
2 Installation

21
- Site Requirements
  21
- Table 2. E-DWT-H Packing List
  21
- Unpacking and Inspection
  21
  - Removing from Packaging
    21
  - Inspecting Contents
    21
- Setup
  22
- Operational Check
  23
- Short Term Storage
  25
- Long Term Storage, Preparation for Shipping
  26
3 Operation

27
- General Operating Principles
  27
- Test Port Connection
  29
  - RPM4-E-DWT ATM Port(S)
    30
- Battery/Charger Pack (Optional Accessory)
  30
- Figure 10. Battery Pack/Charger
  31
- Selecting the Hi or lo Q-RPT (Dual Q-RPT Models Only)
  31
- Figure 11. E-DWT-H with Dual Q-RPT, Front View
  33
- Pressure Generation and Adjustment
  34
- RPM4-E-DWT User Interface
  37
- RPM4-E-DWT Direct Function Keys
  40
  - Summary
    40
  - Range]
    41
  - Table 4. Summary of RPM4-E-DWT Function Key Operation
    41
  - Unit]
    42
  - Mode]
    43
  - Autorange]
    43
  - Table 5. Settings Made by Autorange
    44
  - Leak Ck]
    45
  - Display]
    46
  - Avg (Average)
    47
  - Rate
    48
  - DEV (Deviation)
    49
  - Rpt
    50
  - Hi/Lo
    51
  - Freeze
    51
  - Clean
    52
  - Head]
    52
  - Sds]
    54
  - Autoz]
    54
  - Ent/Autotest] (Run Autotest)
    55
  - 3.7.11.1 Autotest Initialization
    56
  - 3.7.11.2 Test Execution
    57
- Setup]
  59
  - 1Range
    59
  - Saving an Autorange Range
    59
  - Deleting Autorange Ranges
    60
  - 2RES> (Resolution)
    60
  - 3Stab> (Stability)
    61
  - 4UL> (Upper Limit)
    62
  - Over Pressure Function
    63
  - 5Atest
    63
  - Data
    63
  - File
    65
- Special]
  66
  - 1Autoz
    67
  - 2Remote
    69
  - 1Com1, 2Com2
    69
  - 3Ieee-488
    70
  - 4Format
    70
  - 5Rs232 Self-Test
    70
  - 3Head
    71
  - 4Sds
    71
  - 5Prefs
    71
  - 1Scrsvr
    71
  - 2Sound
    72
  - 3Time
    72
  - 4Id
    73
  - 5LEVEL> (Security)
    73
  - Table 6. Security Levels
    74
  - 6Punit
    76
  - Table 7. UNIT Function - Available Units of Measure
    76
  - 7Intern
    77
  - 1Baro
    77
  - 2Readrt
    78
  - 3Rpt2X
    78
  - Table 8. READRT - Display Update Rates
    78
  - 4Lo Vnt
    79
  - 5Log
    79
  - 8Cal
    79
  - 9Reset
    79
  - 1Sets
    80
  - Units
    80
  - Table 9. Reset - Sets
    80
  - 3Atest
    81
  - Cal
    81
  - All
    81
  - Table 10. Reset - Cal
    81
  - Table 11. Reset - All
    81
4 Remote Operation

83
- Interfacing
  83
  - RS232 Interface
    83
  - Com1
    83
  - Table 12. COM1 Pin Designations and Connections
    83
  - Com2
    84
- Overview
  83
- Programming Formats
  84
  - Program Message Format
    84
  - Table 13. COM2 DB-9F Pin Designations
    84
  - Error Queue
    85
  - Using Query Type Commands
    85
- Commands
  86
- Overview
  107
- RPM4-E-DWT Maintenance
  107
  - Autozero of Q-RPTS
    107
  - Adjustment of the On-Board Barometer
    108
- RPM4-E-DWT Q-RPT Calibration
  108
- E-DWT Maintenance
  113
  - E-DWT Overhaul
    113
  - Reloading Embedded Software into RPM4-E-DWT Flash Memory
    114
  - Filling E-DWT-H with Calibration Fluid and Purging Air Using the Optional Fill Kit
    114
  - RPM4-E-DWT Subassembly Description and Location
    115
  - Micro Board
    115
  - Driver Board
    115
  - Figure 15. RPM4-E-DWT Internal View
    115
  - On-Board Barometer
    116
  - Q-RPT Module
    116
  - Display
    116
  - Cooling Fan
    116
  - Hydraulic Schematic of Q-RPT Module
    116
  - Figure 16. Hydraulic Schematic RPM4-E-DWT Q-RPT Module
    116
  - Table 17. Troubleshooting Guide
    117
  - 7. Appendix Unit Conversion
    121
  - Pressure
    121
  - Table 18. Pressure Unit of Measure Conversion Coefficients
    121
7 Appendix

121
8 Warranty

123
- Overview
  123
- Table 19. DHI Authorized Service Providers
  123

DH Instruments E-DWT-H Instruction Sheet (2 pages)

Fill Kit Procedure for E-DWT

Brand: DH Instruments | Category: Measuring Instruments | Size: 0 MB

DH Instruments Categories

Controller Measuring Instruments Racks & Stands Cables and connectors Accessories

More DH Instruments Manuals

DH Instruments E-DWT-H Manuals

DH Instruments E-DWT-H Operation And Maintenance Manual (126 pages)

Table of Contents

Table of Contents

Tables

Figures

About this Manual

1 Introduction

5 Maintenance, Adjustments a N D C a L I B R a T I O

2 Installation

3 Operation

4 Remote Operation

7 Appendix

8 Warranty

DH Instruments E-DWT-H Instruction Sheet (2 pages)

Related Products

DH Instruments Categories