User Manuals: Hart Scientific 7011 Temperature Bath

Manuals and User Guides for Hart Scientific 7011 Temperature Bath. We have 1 Hart Scientific 7011 Temperature Bath manual available for free PDF download: User Manual

Hart Scientific 7011 User Manual

Hart Scientific 7011 User Manual (52 pages)

TEMPERATURE BATH

Brand: Hart Scientific | Category: Bathroom Fixtures | Size: 0 MB

Table of Contents

Table of Contents
4
1 Introduction

8
- Figure 1 Bath Assembly
  8
2 Specifications and Environmental Conditions

9
- Specifications
  9
- Environmental Conditions
  9
- Warranty
  10
3 Safety Guidelines

11
4 Quick Start

12
- Unpacking
  12
- Set up
  12
- Power
  13
- Setting the Temperature
  13
5 Installation

15
- Bath Environment
  15
- Dry-Out" Period
  15
- Bath Preparation and Filling
  15
- Probe
  16
- Power
  16
6 Bath Use

17
- General
  17
- Comparison Calibration
  17
- Calibration of Multiple Probes
  18
7 Parts and Controls

19
- Front Control Panel
  19
- Figure 2 Front Panel
  19
- Side Panel
  20
- Figure 3 Refrigeration Controls - Side Panel
  20
- Back Panel
  21
- Lid
  22
- Figure 4 Back Panel
  22
- Figure 5 Lid Options
  23
8 General Operation

24
- Bath Fluid
  24
  - Temperature Range
    24
  - Viscosity
    24
  - Specific Heat
    24
  - Thermal Conductivity
    25
  - Thermal Expansion
    25
  - Electrical Resistivity
    25
  - Safety
    25
  - Fluid Lifetime
    26
  - Cost
    26
  - Commonly Used Fluids
    26
    
    Water
    26
    
    Ethylene Glycol
    26
    
    Methanol
    26
    
    Mineral Oil
    26
  - Fluid Characteristics Charts
    27
    
    Limitations and Disclaimer
    27
    
    About the Graph
    27
    
    Figure 6 Chart of Various Bath Fluids and Their Properties
    29
- Stirring
  30
- Power
  30
- Heater
  30
- Cooling
  30
- Temperature Controller
  31
9 Controller Operation

32
- Bath Temperature
  32
- Reset Cut-Out
  32
- Figure 7 Controller Flowchart
  33
- Temperature Set-Point
  34
  - Programmable Set-Points
    34
  - Set-Point Value
    34
  - Set-Point Vernier
    35
- Temperature Scale Units
  35
- Secondary Menu
  36
- Heater Power
  36
- Proportional Band
  37
- Figure 8 Bath Temperature Fluctuation at Various Proportional Band Settings
  37
- Cut-Out
  39
- Controller Configuration
  40
- Probe Parameters Menu
  40
- Operating Parameters
  40
  - Cut-Out Reset Mode
    41
- Calibration Parameters
  41
  - Cto
    41
  - H and L
    42
10 Bath Calibration

43
- Calibration Points
  43
- Measuring the Set-Point Error
  43
- Computing DO and DG
  43
- Figure 9 Sample Calibration Computations
  44
- Calibration Example
  45
11 Maintenance

46
- Draining the Bath
  47
12 Charging Instructions

48
- Preparation
  48
- Charging
  48
13 Troubleshooting

49

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