Vario series – Laboratory Refrigeration

LABORATORY REFRIGERATORS AND FREEZERS
Key of abbreviations:
• Vario: Laboratory refrigerators
• Frezolab: Laboratory freezer
• S: Stainless steel
• W: White coated galvanized steel
• SD: Solid Door
• GD: Glass Door
• ATEX: Explosion proof
• Numerical (e.g. 500): Gross volume
• For ordering you need to mention the model as follows: Model – Capacity – type of metal – Type of door– in case of explosion prove e.g (VARIO 500 S SD) (Laboratory 500 Lit Stainless body with steel solid door) General specifications Thalheimer’s laboratory refrigerator / Freezersare ideal for the safe storage of a wide variety of volatile liquids, chemicals and any other laboratory materials.

KEY FEATURES
• Refrigerator operating temperature range+2°C to +8°C
• Freezer operating temperature range 0°C to -40°C
• NEW Advanced Controller: LED or Touch panel with microprocessor records temperatures accurate to 0.1°C.
• Lock and two keys: for improved safety, accountability and security over domestic refrigeration, a lockable fridge helps prevent unauthorized access to valuable and dangerous contents.
• Audible and visual high and low temperature alarms: to alert anybody nearby as soon as the temperature starts to go too high or low, so that action can be taken to rectify the problem and prevent damage to the contents.
• Open door alarm: to prevent spoilage from raised internal temperature and illicit entry if the door is left open. • Front lockable roller castors: To make this large fridge easier to move for cleaning and maintenance
• Shelves: Solid stainless steel shelves are standard with the possibility to offer wired shelves and drawers
• Chart Recorder is optional
• USB Data Logging optional
• GSM module: Optional
• Temperature Monitoring Software: records air and load temperatures constantly and holds a fullparameters required until it is being downloaded through USB.
• Power Failure Alarm For detailed description and technical specification please visit (PDF) 10 drawers in -40C freezer cabinet

Model Capacity Temperature range
Laboratory Refrigerator solid door / glass door – ATEX
VARIO 500 S/W-SD / GD – ATEX 500 +2°C to +10°C
VARIO 600 S/W-SD / GD- ATEX 600 +2°C to +10°C
VARIO 700 S/W SD / GD – ATEX 700 +2°C to +10°C
VARIO 850 S/WSD / GD – ATEX 850 +2°C to +10°C
VARIO 1000 S/W SD / GD – ATEX 1000 +2°C to +10°C
VARIO 1200 S/W SD/GD – ATEX 1200 +2°C to +10°C
VARIO 1400 S/W SD/GD – ATEX 1400 +2°C to +10°C
Laboratory freezer Solid door – ATEX
FREZOLAB 500 S/WSD – ATEX 500 0°C to -40°C
FREZOLAB 600 S/W SD – ATEX 600 0°C to -40°C
FREZOLAB 700 S/W SD – ATEX 700 0°C to -40°C
FREZOLAB 850 S/W SD – ATEX 850 0°C to -40°C
FREZOLAB 1000 S/W SD – ATEX 1000 0°C to -40°C
FREZOLAB 1200 S/WSD – ATEX 1200 0°C to -40°C
FREZOLAB 1400 S/WSD – ATEX 1400 0°C to -40°C

Glass door stainless steel cabinet / Solid door stainless steel cabinet

Double glass door stainless steel cabinet

Double solid doors stainless steel cabinet 1

Double solid doors stainless steel cabinet 2

General specifications

Thalheimer’s laboratory refrigerator / Freezers are ideal for the safe storage of a wide variety of volatile liquids, chemicals and any other laboratory materials.

KEY FEATURES

– Refrigerator operating temperature range +2°C to +8°C
– Freezer operating temperature range 0°C to -40°C
– NEW Advanced Controller: LED or Touch panel with microprocessor records temperatures accurate to 0.1°C.
– Lock and two keys: for improved safety, accountability and security over domestic refrigeration, a lockable fridge helps prevent unauthorized access to valuable and dangerous contents.
– Audible and visual high and low temperature alarms: to alert anybody nearby as soon as the temperature starts to go too high or low, so that action can be taken to rectify the problem and prevent damage to the contents.
– Open door alarm: to prevent spoilage from raised internal temperature and illicit entry if the door is left open.
– Front lockable roller castors: To make this large fridge easier to move for cleaning and maintenance
– Shelves: Solid stainless steel shelves are standard with the possibility to offer wired shelves and drawers
– Chart Recorder is optional
– USB Data Logging optional
– GSM module: Optional
– Temperature Monitoring Software: records air and load temperatures constantly and holds a full parameters required until it is being downloaded through USB.
– Power Failure Alarm

FULL SPECIFICATION OF THALHEIMER’S FREE STANDING LABORATORY REFRIGERATORS / Freezers
Capacity 500 600 700 850 1000 1200 1400
Refrigeration / Freezer Yes Yes Yes Yes Yes Yes Yes
Temp. Range ( Refrigerator) +2°C to +8°C Yes Yes Yes Yes Yes Yes Yes
Temp. Range ( Refrigerator) 0°C to -40°C Yes Yes Yes Yes Yes Yes Yes
Unit External Width (mm) 780 780 780 920 1420 1420 1420
Unit External Depth (mm) 700 820 910 910 700 820 910
Unit External Height (mm) 2000 2000 2000 2000 2000 2000 2000
Product Weight (kg) 180 190 195 205 230 240 245
Unit internal Width (mm) 640 640 640 780 1280 1280 1280
Unit Internal Depth (mm) 540 660 750 750 540 660 750
Unit Internal Height (mm) 1460 1460 1460 1460 1460 1460 1460
Stainless steel finish internally and externally Yes Yes Yes Yes Yes Yes Yes
White coated galvanized finish externally Yes Yes Yes Yes Yes Yes Yes
Door type: Solid/Glass door Yes Yes Yes Yes Yes Yes Yes
Hinged door Yes Yes Yes Yes Yes Yes Yes
Replacement Door Seal Yes Yes Yes Yes Yes Yes Yes
Open Door Sensor Yes Yes Yes Yes Yes Yes Yes
Lock Yes Yes Yes Yes Yes Yes Yes

Control system specifications Della 4 ®
The unit and all functioning of the refrigerator is being managed by a touch screen microprocessor control system. The control system has a data recording system and Ethernet through which, you can connect it to the BMS, all required alarms are included in our new system. The system can also be connected to the local network or internet and all alarms and functions of the unit can be controlled through remotely.

Hardware Display:
1) TFT display with minimum size of 4” true colors 24 bpp with resistive touch screen interface
2) Low power supply for display in the range between 12-24 Vdc.
3) Serial communication between display and refrigerator is RS485
4) Display can be installed at any place within a range of 200 M distance from the refrigerator.
5) SD card or micro SD Card data storage for long life data storage for each refrigeration unit.
6) GSM plug in board as an option for 3G connection
7) Ethernet connection
8) USB port for download data storage and upload firmware and software updating
Software Display:
1) Linux embedded operating system based.
2) Possibility to connect the display to the BMS with support Modbus TCP protocol.
3) Web server based integrated
4) Corpus storage management system (CSMS) showing all corpus data with displaying the name of the corpus during
occupation, with recording all movements of corpses. Using color code to indicate immediately if the cell is Free of corpus or occupied.
5) CSMS controlled remotely from the central administration office for data entry, and the real-time situation.
6) Continuous graph of cold room Temp and set point. With Temp digital indication.
7) Unlimited identified password for different levels of operators and users
8) Possibility to display movies showing the instruction for operation
9) Possibility to records temperature in degree Celsius or Fahrenheit
10) Recording frequency every 30 seconds
11) All setting and calibration through TFT display
12) Special password for locking system (Option)

Hardware controller:
1) Switching power supply for 110/220V – 50/60Hz
2) 2 NTC probes (Chamber and evaporator)
3) Humidity probe.
4) PT 100 probe
5) UPS and Battery back-up with system recharge for monitoring system and data storage
6) RS485 communications with twin modes compatible

Alarm system:
1) Visual and Audio alarms in the display with detailed fault description and the possibility to click an icon to show a movie
describing the maintenance required
2) Remote relay alarm system.


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