Lauda UB 20J Manuals

Manuals and User Guides for Lauda UB 20J. We have 1 Lauda UB 20J manual available for free PDF download: Operating Instructions Manual

Lauda UB 20J Operating Instructions Manual (81 pages)

Ultra-Thermostats

Brand: Lauda | Category: Laboratory Equipment | Size: 0 MB

Table of Contents
2
Brief Operating Instructions
5
Fitting the Tubing to the Pump Connections
5
Operating Safety
6
Warning
6
Technical Data to Din 58966
7
Thermostat
7
Controller R 400-P
10
General Construction and Technical Description
14
Operating Principle and Type Characteristics
14
Materials
15
Cooling Coil
15
Pumps
15
Temperature Control and Electronics
16
Mains Supply Output 34 H
17
Controlled Cooling
17
Safety Devices and Warning Notes
17
Safety Functions
17
Why Can a Thermostat be Dangerous
18
Important Notes
18
Warning Notes
19
Temperatures
19
Mains Connection
19
Mains Cable and Connecting Cables
19
Fume Extraction
19
Cooling Water, Steam Production
19
Bath Liquids and Hose Connections
20
Bath Liquids
20
Hose Connections
21
Perbunan Tubings
21
Silicone Tubings
22
Metal Hoses
22
Unpacking, Assembly and Setting up
23
Unpacking
23
Setting Up, Operation as Bath Thermostat
23
Connection of External Systems
24
Circulation Pumps
24
Closed External Circuits
24
Open Systems (Baths)
25
Cooling the Thermostats
26
Mains Water Cooling
26
Through-Flow Chillers DLK 10, DLK 25 and DLK 45
26
Starting up
27
Filling
27
Connection to Supply
27
Basic Functions
27
Supply Switch-On
27
Standard Display
28
Basic Action on Inputs and Outputs
29
Overtemperature Switch-Off Point
29
Low Temperature Switch-Off Point
30
Setpoint Input
31
Parameter Level PAR
31
Auto-Adaptation
31
Output Limitation
32
Display Resolution L1
33
Contact Input Fault 14 N
33
Baud Rate RS 232
34
Menu Language
34
Calibrating the Analogue Output Channels
34
Operation with Through-Flow Chiller DLK 45 with Proportional Cooling
35
Calibration of the Temperature Measurement Circuits
35
Control Parameters
37
Indication and Input of the Control Parameters
37
Recommendations for the Control Parameters
37
Bath Temperature Limitation
38
Correction Limitation
38
External Control
39
External Measurement Inputs and External Controller
39
Start of External Control
40
Notes
40
Working with Controlled Cooling
41
Operation with Programmer
43
Programme Input
43
Example of a Programme
45
Programme Test
46
Changing the Programme Data
46
Programme Start, Interruption and Abort
46
Connection for Analogue Signals Socket 52 S
47
Analogue Inputs
48
Analogue Outputs
51
Temperature Signal Channel 1
51
Temperature Signal Channel 2
53
Safety Function
53
Low-Level Cut-Out
53
Adjustable Overtemperature Limiter
53
Connection Potential-Free Contact "Combined Fault" 12 N (Alarm Off)
55
Serial Interface RS 232 C
55
Data of the RS 232 C Interface
55
General Principles
56
Output Commands
56
Requesting Data from the Thermostat
58
Error Messages on the Computer
60
Timing Clock Function
60
Setting and Indication of Date and Time
60
Timing Clock Function
61
Activating the Timing Clock Function
61
Maintenance
62
Safety Notes in Case of Repairs
62
Repair and Re-Initilisation
62
Cleaning
63
Spares Ordering
63
Accessories
64

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Thermostat Laboratory Equipment Chiller Control Unit Recording Equipment

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