Shortridge Instruments Airdata ADM-870 Manuals

Manuals and User Guides for Shortridge Instruments Airdata ADM-870. We have 1 Shortridge Instruments Airdata ADM-870 manual available for free PDF download: Operating Instructions Manual

Shortridge Instruments Airdata ADM-870 Operating Instructions Manual (56 pages)

ELECTRONIC MICROMANOMETER

Brand: Shortridge Instruments | Category: Multimeter | Size: 1 MB

Table of Contents
2
1 Introduction

5
2 Specifications

6
3 External Features

8
4 Display Messages and Prompts

11
- Read Prompts
  11
- Measurement Readouts
  11
- Function Readouts
  12
5 Using the Airdata Multimeter

16
- Automatic Readings
  16
- Memory/Average/Total Function
  16
  - Memory Operation
    16
  - Recall
    17
  - Discard Reading
    17
  - Clear Memory
    17
  - Error
    17
- Automatic Reading Memory
  17
- Speed-Read Feature
  17
  - Speed-Read Operation
    18
6 Velocity Measurement

19
7 Pressure Measurement

27
- Differential Pressure
  27
  - Pitot Tube "Velocity Pressures
    27
  - Pitot Tube "Static Pressures
    27
- Static Pressure Probe
  27
  - Pitot Tube "Total Pressures
    28
- Absolute Pressures
  28
8 Temperature Measurement

29
- Temprobe
  29
- Airdata Multitemp
  29
- Adt442 Temprobe
  29
- Airdata Multitemp
  30
9 Air Flow Measurement

31
- Flowhood Function
  31
- Backpressure Compensation
  31
10 Flowhood Assembly

32
- Unpacking
  32
- Frame Channels
  32
- Fabric Tops
  32
- Support Assembly
  32
- Handle
  33
- Frame Storage
  34
- Flowhood in Case
  34
- Flowhood Assembly
  35
- 2X2 Frame Assembly
  36
- 1X4 Frame Assembly
  36
- 1X5 Frame Assembly
  37
- 3X3 Frame Assembly
  37
11 Flowhood Operating Procedure

38
- Air Flow - Nonbackpressure Compensated Readings
  38
- Air Flow - Backpressure Compensated Readings
  38
  - Error
    39
12 Special Balancing Procedures

40
- Proportional Balancing
  40
- Large Return Air Grilles
  40
- Kitchen Exhaust Hoods
  40
  - Range Exhaust Filters and Grease Extractors
    40
- Constant Volume Controllers
  40
- Linear Slot Diffusers
  41
- Sidewall Registers
  41
- 14"X14"X14" SHORT TOP SET
  41
- System Problems
  41
13 Correction Factors and Conversion Formulas

42
14 Meter Accuracy Field Testing

44
15 Meter & Flowhood Maintenance

46
- Meter Maintenance
  46
- Flowhood Maintenance
  46
16 Recalibration and Repair Information

47
- Air Balance Manuals & Training Programs
  47
- Warranty
  48
Appendix A - Nist Velocity Testing

49
Appendix B - Laboratory Differential Pressure Test

50
Appendix C - Battery Test Procedure

51
- Replacement Parts List
  53
- Adm-870 Index
  55

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Shortridge Instruments Airdata ADM-870 Manuals

Shortridge Instruments Airdata ADM-870 Operating Instructions Manual (56 pages)

Table of Contents

1 Introduction

2 Specifications

3 External Features

4 Display Messages and Prompts

5 Using the Airdata Multimeter

6 Velocity Measurement

7 Pressure Measurement

8 Temperature Measurement

9 Air Flow Measurement

10 Flowhood Assembly

11 Flowhood Operating Procedure

12 Special Balancing Procedures

13 Correction Factors and Conversion Formulas

14 Meter Accuracy Field Testing

15 Meter & Flowhood Maintenance

16 Recalibration and Repair Information

Appendix A - Nist Velocity Testing

Appendix B - Laboratory Differential Pressure Test

Appendix C - Battery Test Procedure

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