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Fluke 2635A/C User Manual

Fluke 2635A/C User Manual (197 pages)

Hydra Series II Data Acquisition Unit, Hydra Series II Data Logger

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

Table of Contents

Limited Warranty and Limitation of Liability
2
Table of Contents
3
Bescheinigung des Herstellers/Importeurs
10
Declaration of the Manufacturer or Importer
10
Interference Information
10
Safety Terms in this Manual
11
Getting Started
13
Turning on the Instrument
13
Taking Measurements
15
Introduction

19
- The Hydra Series II Data Acquisition Unit
  21
- The Hydra Series II Data Logger
  21
- Options and Accessories
  21
  - Applications Software
    21
  - IEEE-488 Interface Assembly
    21
  - Connector Set (2620A-100)
    21
- Hydra Features
  22
  - Accessories
    23
  - Where to Go from here
    23
Overview

25
- Introduction
  27
- Setting up the Instrument
  27
Chapter 2

27
- Unpacking and Inspecting the Instrument
  27
- Adjusting the Handle
  27
- Adjusting Handle
  27
  - Line Power
    28
  - Front/Rear Panel Features
    28
- Front Panel
  29
  - Right Display
    30
  - Left Display
    30
- Annunciators
  30
- Display Annunciators
  31
- Rear View
  32
  - Input Channels
    33
  - Operating Modes
    33
  - Turning the Instrument on
    33
  - Front Panel Display
    34
  - Reading the Display
    34
    
    Left Display
    34
    
    Right Display
    34
    
    Specific Annunciators
    34
  - Front Panel Buttons
    35
    
    Selecting a Channel
    35
    
    Using the Buttons
    35
- Front Panel Pushbuttons
  35
  - Setting up a Channel
    36
  - Setting Alarm Limits and MX+B Scaling Values
    38
    
    Alarm Limits
    38
    
    MX+B Scaling
    39
  - Setting the Scan Interval
    39
  - Using the Monitor Function
    40
  - Using the Scan Function
    40
  - Reviewing Channel Data
    40
  - Viewing the Totalizer Count
    41
  - Using External DC Power
    41
- Review Array
  41
  - Using the Rack Mount Kit
    42
Operating the Instrument from the Front Panel

43
- Configuration Mode
  45
  - Introduction
    45
Chapter 3 Describes How to Use the Instrument Features that Were Introduced in Chapter

45
- Operating Modes
  45
- Other Displayed Data
  46
- What Is the Present Configuration
  46
  - If Power Is Interrupted
    46
  - If the Configuration Is Reset
    46
- Channel Configuration
  46
  - Selecting Channel, Function, and Range
    46
- Configuration Reset Settings
  47
- DC Voltage, AC Voltage
  48
- Resistance
  49
- Frequency
  49
- Thermocouple Temperature
  50
  - Setting Alarms
    51
    
    Alarm Limits
    51
- RTD Temperature
  51
  - Alarm Indications
    52
- Alarm Selection
  52
  - Resetting Alarm Conditions
    53
    
    Using the Digital I/O Lines
    53
    
    MX+B Scaling
    54
- Initial Alarm Assignments, Digital I/O Lines 4 through 7
  54
  - Instrument Configuration
    56
    
    Entering and Changing Numeric Values
    56
- MX+B Selection
  56
  - Selecting Scan Interval
    57
  - Selecting the Measurement Rate
    57
  - Triggering
    58
  - External Triggering
    58
  - Changing the Temperature Unit
    58
- Measurement Rate Selection
  58
- Trigger Type Selection
  58
  - Setting Date and Time of Day
    59
  - Measurement Connections
    59
- Date/Time Selection
  59
  - DC Volts, AC Volts, Frequency, and Thermocouples
    60
- Input Module Connections
  61
  - Resistance and RTD
    62
- Thermocouple Ranges
  62
- Terminal and 4-Terminal Connections
  63
  - Totalizing
    64
    
    Connections
    64
    
    General
    64
  - Review Array
    64
  - List Button Functions
    65
- Review Array
  65
- List Button Operation
  66
  - Autoprint
    67
  - Memory Storage
    67
  - Front Panel Lock out Conditions
    68
    
    Front Panel Monitor Only Function
    68
    
    Front Panel Review Only Function
    68
- Autoprint/Memory Storage Selection
  68
- Clearing Memory Storage
  68
  - Computer Interface-Initiated Lockouts
    69
  - REM Annunciator
    69
  - Calibration
    69
- REM Annunciation
  69
Using the Computer Interface

71
- Introduction
  73
Chapter 4

73
Additional Considerations

117
Chapter 5

119
- Introduction
  119
- Measurement Rate
  119
- Advanced Trigger Mechanisms
  119
- External Trigger Timing
  121
- T and 4T-Connections
  123
  - True RMS Measurements
    124
    
    Effects of Internal Noise in AC Measurements
    124
    
    Waveform Comparison (True RMS Vs Average Responding)
    124
- Ohms Test Voltage
  124
  - Making Mixed Measurements
    125
- Comparison of Common Waveforms
  126
  - Using Shielded Wiring
    127
    
    Alternate Suggestions
    127
    
    General Rule
    127
    
    Isolated and Shielded Sensor Configuration
    127
    
    Non-Isolated Sensor Configuration
    127
    
    In more Detail
    128
Maintenance

129
Chapter 6

131
- Introduction
  131
- Cleaning
  131
- Line Fuse
  131
- Self-Test Diagnostics and Error Codes
  131
- Performance Tests
  132
- Replacing the Line Fuse
  132
- Power-Up Error Codes
  133
- Recommended Test Equipment
  134
  - Accuracy Verification Test
    135
  - Channel Integrity Test
    135
- Performance Tests (Voltage, Resistance, and Frequency)
  136
- Terminal Connections to 5700A
  140
  - Open Thermocouple Response Test
    141
- Performance Tests for Thermocouple Temperature Function (IPTS-68/ITS-90)
  141
- Terminal Connections to Decade Resistance Box
  141
  - Performance Tests for RTD Temperature Function (Resistance) (DIN/IEC 751 Amendment 1) (IPTS-68)
    142
  - RTD Temperature Accuracy Test
    142
    
    RTD Temperature Accuracy Test (Using Decade Resistance Source)
    142
    
    Digital Input/Output Verification Tests
    143
    
    Performance Tests for RTD Temperature Function (DIN/IEC 751 Amendment 1 IPTS-68)
    143
    
    RTD Temperature Accuracy Test (Using DIN/IEC 751)
    143
    
    Digital Input Test
    144
    
    Digital Output Test
    144
    
    Totalizer Test
    145
- Digital Input Values
  145
  - Totalizer Sensitivity Test
    146
    
    Dedicated Alarm Output Test
    147
- Dedicated Alarms Output Test
  148
  - Calibration
    149
  - External Trigger Input Test
    149
    
    External Trigger Test
    149
    
    Switch Power on
    149
  - Service
    150
  - Variations in the Display
    150
Appendices

151
- Response Times
  153
Appendix

153
- Specifications
  153
- A Specifications
  153
  - Thermocouple Inputs
    155
  - RTD Inputs
    157
  - AC Voltage Inputs
    158
  - Input Protection
    161
  - Frequency Inputs
    162
  - Frequency Range
    162
  - Digital Inputs
    164
  - Trigger Input
    165
  - Real-Time Clock and Calendar
    166
- B ASCII & IEEE-488 Bus Codes
  169
- ASCII & IEEE-488 Bus Codes
  169
  - Upper Case Lower Case
    170
  - Implementation of Ieee Standard
    171
- C IEEE-488.2 Devise Documentation Requirements
  171
- IEEE-488.2 Devise Documentation Requirements
  171
- Numeric Program Data
  173
- D Making Mixed Measurements
  177
- Making Mixed Measurements
  177
- E Binary Upload of Logged Data (LOG_BIN?) (2625A Only
  181
- Binary Upload of Logged Data (LOG_BIN?) (2625A Only
  181
- E-1. ASCII String Decoding
  182
- Floating Point Conversion
  183
- E-1. Floating Point Format
  184
- E-2. Floating Point Conversion
  185
- E-3. Example
  186
  - F RS-232 Cabling
    187
  - RS-232 Cabling
    187
    
    F-1. Summary of RS-232 Connections
    188
    
    F-2. Hydra (DB-9) to PC (DB-9) RS-232 Connection (Generic)
    189
    
    F-3. Hydra (DB-9) to PC (DB-25) RS-232 Connection
    190
    
    F-4. Hydra (DB-9) to Modem (DB-25) RS-232 Connection
    191
    
    F-5. Hydra (DB-9) to Printer (DB-25) RS-232 Connection
    192
    
    F-6. RS-232 DB9 and DB-25 Connectors
    193

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