Fluke Hart Scientific 7100 Manuals

Manuals and User Guides for Fluke Hart Scientific 7100. We have 1 Fluke Hart Scientific 7100 manual available for free PDF download: User Manual

Fluke Hart Scientific 7100 User Manual (75 pages)

Calibration Bath

Brand: Fluke | Category: Laboratory Equipment | Size: 2.16 MB

Table of Contents
3
Before You Start
8
Symbols Used
8
Safety Information
9
Warnings
9
Cautions
11
Authorized Service Centers
12
Introduction
14
Specifications and Environmental Conditions
15
Specifications
15
Environmental Conditions
15
Quick Start
17
Unpacking
17
Semi-Hermetic Compressor
17
Set up
17
Power
18
Setting the Temperature
19
Installation
21
Bath Environment
21
Dry-Out" Period
21
Bath Preparation and Filling
22
Probe
22
Power
22
Bath Use
24
General
24
Comparison Calibration
24
Calibration of Multiple Probes
25
Parts and Controls
26
Front Control Panel
26
Figure 3 Front Panel
26
Refrigeration Controls
27
Back Panel
28
Figure 4 Back Panel
29
Lid
30
Figure 5 Standard Lid - Top View
30
Fluid Level Adapter
31
Figure 6 Fluid Level Adapter
31
General Operation
32
Bath Heat Transfer Fluid
32
Temperature Range
32
Viscosity
32
Specific Heat
32
Thermal Conductivity
33
Thermal Expansion
33
Electrical Resistivity
33
Fluid Lifetime
33
Safety
33
Cost
34
Commonly Used Fluids
34
Water
34
Ethylene Glycol
34
Methanol
34
Halocarbon 0.8
35
Mineral Oil
35
Silicone Oil
35
Fluid Characteristics Charts
36
Limitations and Disclaimer
36
About the Graph
36
Table 2 Table of Bath Fluids and Their Characteristics
37
Stirring
38
Figure 7 Chart of Various Bath Fluids
38
Power
39
Heater
39
Cooling
39
Temperature Controller
40
Controller Operation
42
Bath Temperature
42
Reset Cut-Out
42
Figure 8 Controller Operation Flowchart
43
Temperature Set-Point
44
Programmable Set-Points
44
Set-Point Value
45
Set-Point Vernier
45
Temperature Scale Units
46
Secondary Menu
47
Heater Power
47
Proportional Band
47
Figure 9 Bath Temperature Fluctuations at Various Proportional Band Settings
48
Proportional Band - Fluid Table
49
Cut-Out
50
Controller Configuration
51
Probe Parameters
51
Alpha
52
Operating Parameters
52
Cut-Out Reset Mode
52
Serial Interface Parameters
52
Baud Rate
52
Sample Period
53
Duplex Mode
53
Linefeed
54
IEEE-488 Parameters
54
IEEE-488 Address
54
Calibration Parameters
55
Cto
55
BO and BG
55
H and L
55
Digital Communication Interface
56
Serial Communications
56
Wiring
57
Setup
57
Baud Rate
57
Sample Period
57
Figure 10 Serial Cable Wiring
57
Duplex Mode
58
Linefeed
58
Serial Operation
58
IEEE-488 Communication (Optional)
58
Setup
58
IEEE-488 Interface Address
59
IEEE-488 Operation
59
Interface Commands
59
Power Control Functions
59
Communication Commands
60
Table
60
Communication Commands Continued
61
Heater Control
62
Cooling Control
62
Communication Commands Continued
62
Table 7 Serial Power Control Functions
63
Table 8 Recommended Settings for General Operation
63
Calibration Procedure
64
Calibration Points
64
Measuring the Set-Point Error
64
Computing R and ALPHA
64
Calibration Example
65
Figure 11 Sample Calibration Computations
66
Maintenance
67
Troubleshooting
69

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Fluke Hart Scientific 7100 User Manual (75 pages)

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