Stanford Research Systems SR830 Manuals

Manuals and User Guides for Stanford Research Systems SR830. We have 1 Stanford Research Systems SR830 manual available for free PDF download: Manual

Stanford Research Systems SR830 Manual

Stanford Research Systems SR830 Manual (177 pages)

DSP Lock-In Amplifier

Brand: Stanford Research Systems | Category: Amplifier | Size: 1.24 MB

Table of Contents

General Information

2
Getting Started

12
- Your First Measurements
  12
- The Basic Lock-In
  14
- X, Y, R and Q
  18
- Outputs, Offsets and Expands
  20
- Storing and Recalling Setups
  24
- Aux Outputs and Inputs
  26
Sr830 Basics

28
- What Is a Lock-In Amplifier
  28
- What Does a Lock-In Measure
  30
- The SR830 Functional Diagram
  32
- Reference Channel
  34
- Phase Sensitive Detectors
  36
- Time Constants and DC Gain
  38
- DC Outputs and Scaling
  40
- Dynamic Reserve
  42
- Signal Input Amplifier and Filters
  44
- Input Connections
  46
- Intrinsic (Random) Noise Sources
  48
- External Noise Sources
  50
- Noise Measurements
  52
Operation

54
- Power On/Off and Power on Tests
  54
- Reset
  54
- [Keys]
  54
- Key Click On/Off
  55
- Front Panel Display Test
  55
- Display off Operation
  55
- Keypad Test
  56
- Standard Settings
  57
Front Panel

57
- Signal Input and Filters
  58
- Sensitivity, Reserve, Time Constants
  60
- CH1 Display and Output
  65
- CH2 Display and Output
  68
- Reference
  71
- Setup
  76
- Interface
  77
- Warning Messages
  79
- IEEE-488 Connector
  80
- Power Entry Module
  80
Rear Panel

80
- RS232 Connector
  80
- Preamp Connector
  81
- Using SRS Preamps
  82
- Command Syntax
  84
- Status Indicators and Queues
  84
- GET (Group Execute Trigger)
  85
- Interface Ready and Status
  85
Detailed Command List

86
- Reference and Phase
  87
- Input and Filter
  88
- Gain and Time Constant
  89
- Display and Output
  91
- Aux Input and Output
  92
- Setup
  93
- Auto Functions
  94
- Data Storage
  95
- Data Transfer
  98
- Interface
  102
- Status Reporting
  103
- Serial Poll Status Byte
  104
Status Byte Definitions

104
- Service Requests
  105
- Standard Event Status Byte
  105
- Error Status Byte
  106
- LIA Status Byte
  106
Program Examples

114
Using Sr530 Programs

114
- Firmware Revision
  118
- If a Test Fails
  118
- Introduction
  118
- Necessary Equipment
  118
- Preset
  118
- Serial Number
  118
- Test Record
  118
- Front Panel Display Test
  119
- Keypad Test
  119
Performance Tests

119
- Self Tests
  120
- DC Offset
  122
- Common Mode Rejection
  124
- Amplitude Accuracy and Flatness
  126
- Amplitude Linearity
  128
- Frequency Accuracy
  130
- Phase Accuracy
  132
- Sine Output Amplitude
  134
- DC Outputs and Inputs
  136
- 10. Input Noise
  138
- Analog Input Board
  144
- Circuit Boards
  144
- CPU and Power Supply Board
  144
- DSP Logic Board
  144

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