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VENTICELL 707 - ECO line

Product images are for illustrative purposes only and may differ from the actual product.
  • precise and fast laboratory drying oven
  • chamber volume 707 litres
  • temperature range from 10°C above ambient to 250/300°C
  • forced air circulation system in the chamber guarantees homogeneous temperature distribution in all the processes of drying, heating and sterilization of materials in laboratories
  • high operation comfort, precise temperature control and short chamber temperature equalization times after the door opening
  • higher speed and accuracy of all the tempering procedures ensures economical operation, especially suitable for high humidity materials, for demanding and accurate tests and processes
  • wide selection of optional equipment and accessories
  • output for connecting a printer or PC
  • possibility of validation (IQ, OQ)
I am interested in VENTICELL 707 - ECO line
Technical parameters

Interior of stainless steel material No. 1.4301

volume 707 l
depth 520 mm
width 940 mm
height 1410 mm

Tray

standard equipment 2 pcs
storage area (w × d) 920 × 485 mm
racks 19 max. number
distance between guide rails 70 mm

Maximal weight of the load *)

inside the oven 130 kg/oven
per tray 50 kg/tray

Number of doors

2 pcs

External dimensions (including door and handle)

depth 790 mm
diameter of the air branch outer/inner 52/49 mm
width 1160 mm
height (inclusive foots - N) 1910 (K) mm

Package dimensions (three layers carton)

depth 860 mm
width 1230 mm
depth 2085 mm

Weight

brut 240 kg
net 215 kg

Working temperature **) (beginning of the regulation) - VENTICELL / VENTICELL plus

from 10 °C above ambient temp. to 250 °C

Temperature accuracy according to DIN 12 880 T2, at working temperature with closed air flap and door, > 50 °C

time variation cca (±) 0,4 °C
space deviation (±) % cca (±)% of the reached temperature 2,5 %

Time required to reach 250 °C with closed air flap and voltage 230 V

64 min

Heat emission at 250 °C

2550 W

Air exchange speed at 250 °C

12 cca/hour

Electricity - mains 50/60 Hz

max. power input 4,9 kW
nominal voltage 400/3N V
current 7,8 A
stand by 5 W

*) Approx. 50 % of the tray area can be filled in a way a uniform air circulation is enabled inside the chamber.Note: All technical data are related to 22 °C of ambient temperature and ±10 % voltage swing rate ventilator 100 %, defrost off, lighting off.

Changes in the design and make reserved.
The values may differ depending on specific charge and media parameters.
Downloads Optional equipment
Optional equipment
  • Notice
    Product images are for illustrative purposes only and may differ from the actual product.
  • Safety thermostat class according to DIN 12880 (user adjustable)
    The protective thermostat is used to protect the exposed material, the device itself and its surroundings in the event of an unexpected course of regulation or failure. The temperature in the chamber is measured and evaluated by an independent control block. When the limits of the protection thermostat are exceeded, the heaters are disconnected from the mains voltage and the heating of the cabinet is stopped.
    Safety thermostat class according to DIN 12880 (user adjustable)
  • Chromed tray
    Chrome steel tray for optimal air circulation
    Chromed tray
  • Stainless steel tray
    AISI 304 stainless steel tray for optimal air circulation
    Stainless steel tray
  • Stainless steel shelf, perforated
    Perforated shelf made of stainless steel AISI 304, suitable for placing a small-size sample in the chamber. The perforated shelf replaces the tray.
    Stainless steel shelf, perforated
  • Chamber without tray holders and without trays
    Can only be used in combination with some options (higher chamber load capacity, loading system, frame, 316 L)
    (except the volume 1212)
    Chamber without tray holders and without trays
  • Test tubes holder (Loewenstein)
    Special holders for test tubes in a diagonal position, typically for TBC testing. The holders are placed on ordinary trays.
    (except the volume 22)
    Test tubes holder (Loewenstein)
  • Test tube shelf Ø 16 mm
    Special holders for test tubes Ø 16 mm stored in a vertical position(except the volume 22)
    Test tube shelf Ø 16 mm
  • Test tube shelf Ø 22 mm
    Special holders for test tubes Ø 22 mm stored in a vertical position
    (except the volume 22)
    Test tube shelf Ø 22 mm
  • Drip tub
    Welded stainless steel tub for collecting condensate from samples in the chamber
    Drip tub
  • Suspension system for samples under the chamber ceiling
    Suspension system for longer samples (e.g. hoses) for hanging under the ceiling of the chamber for easier drying
    (except the volume 22)
    Suspension system for samples under the chamber ceiling
  • Left door
    Door hinges on the left. 
    (except the volume 22, 1212)
    Left door
  • Door lock (same key for order)
    Mechanical door lock for the basic level of protection. It is supplied with two keys.
    Door lock (same key for order)
  • Door lock (different keys for order)
    Mechanical door lock for the basic level of protection. It is supplied. Within one set of devices, different lock inserts are distinguished.
    Door lock (different keys for order)
  • Automatic door lock
    The device is equipped with an electromagnetic mechanism for blocking-locking the door. Can be operated manually or automatically.
    (except the volume 22)
    Automatic door lock
  • Stainless steel shell
    Stainless steel design of the device housing, including AISI 304 stainless steel handle
    Stainless steel shell
  • Stainless steel interior DIN 1.4404/AISI 316L
    Optional chamber design in stainless steel AISI 316 with higher chemical resistance
    Stainless steel interior DIN 1.4404/AISI 316L
  • Flexible PT sensor
    Additional movable sensor in the chamber for measuring the temperature at the sample or in the sample. It is not used for temperature control. The additional sensor data is shown on the display as an additional temperature value. (max. 1 pc)
    Flexible PT sensor
  • Flexible PT sensor lead from the inner side of the door
    Additional movable sensor from the door for measuring the temperature at the sample or in the sample. It is not used for temperature control. The additional sensor data is shown on the display as an additional temperature value.(max. 1 pc)
    Flexible PT sensor lead from the inner side of the door
  • Flexible PT sensor at the temperature of 300°C
    Additional movable sensor for higher temperatures.
    Flexible PT sensor at the temperature of 300°C
  • Access port Ø 25 mm R (centre / centre)
    The port with a stainless steel body allows the wires, sensors, etc. to be threaded into the chamber. Ø 25 mm located on the right in the middle of the wall.
    Access port Ø 25 mm R (centre / centre)
  • Access port Ø 25 mm L (centre / centre)
    The port with a stainless steel body allows the wires, sensors, etc. to be threaded into the chamber. Ø 25 mm located on the left in the middle of the wall.
    Access port Ø 25 mm L (centre / centre)
  • Access port Ø 50 mm R (centre / centre)
    The port with a stainless steel body allows the wires, sensors, etc. to be threaded into the chamber. Ø 50 mm located on the right in the middle of the wall.
    Access port Ø 50 mm R (centre / centre)
  • Access port Ø 50 mm L (centre / centre)
    The port with a stainless steel body allows the wires, sensors, etc. to be threaded into the chamber. Ø 50 mm located on the left in the middle of the wall.
    Access port Ø 50 mm L (centre / centre)
  • Access port Ø 100 mm R (centre / centre)
    The port with a stainless steel body allows the wires, sensors, etc. to be threaded into the chamber. Ø 100 mm located on the right in the middle of the wall.
    (except the volume 22)
    Access port Ø 100 mm R (centre / centre)
  • Access port Ø 100 mm L (centre / centre)
    The port with a stainless steel body allows the wires, sensors, etc. to be threaded into the chamber. Ø 100 mm located on the left in the middle of the wall.
    (except the volume 22)
    Access port Ø 100 mm L (centre / centre)
  • Access port - special shape or position
    The port with a stainless steel body allows the wires, sensors, etc. to be threaded into the chamber. Optional size, shape or position in the wall.
    (consultation required)
    Access port - special shape or position
  • Window and interior lighting (max. up to 250°C)
    Panoramic window with three-layer insulating glass enabling observation of samples in the chamber, complemented by mechanically switchable heat-resistant lighting of the chamber.
    (except the volume 22)
    Window and interior lighting (max. up to 250°C)
  • Interior lighting (no window)
    Heat-resistant interior lighting with mechanical switch.
    (except the volume 22)
    Interior lighting (no window)
  • Pass-through version (including covering sheets on unloading side)
    It allows loading of material in one space and its collection after heat treatment in another space - e.g. insertion in a non-sterile - "dirty" - space and collection after sterilization in a sterile - "clean" - space). Including cover plates for inserting the device into the wall on the unloading side.
    (except the volume 22, 1212)
    Pass-through version (including covering sheets on unloading side)
  • Covering sheets for the loading side
    Cover plates for mounting the device in the wall on the loading side
    (except the volume 22, 1212)
    Covering sheets for the loading side
  • Special housing modification for insulator technologies
    A set of mechanical modifications of the device for tight connection to the laboratory insulator.
    (consultation required)
    (except the volume 1212)
    Special housing modification for insulator technologies
  • Loading system
    Version with transport and loading cart
    (except the volume 22, 55, 111, 222 )
    Loading system
  • H13 HEPA filter 99,95%
    Connection of the HEPA H13 filter to the inlet chimney of the device.
    H13 HEPA filter 99,95%
  • Overpressure in the chamber incl. HEPA H13
    The overpressure HEPA H13 filter is equipped with an external fan, which pushes the ambient air through the HEPA filter into the chamber and thus ensures in the chamber an overpressure compared to the environment of about 20 Pa. During operation of the overpressure HEPA filter, the thermohomogeneity parameters may deteriorate.
    Overpressure in the chamber incl. HEPA H13
  • H14 HEPA filter 99,995%
    Connection of the HEPA H14 filter to the inlet chimney of the device.
    H14 HEPA filter 99,995%
  • Overpressure in the chamber incl. HEPA H14 99,995%
    The overpressure inlet HEPA H13 filter is equipped with an external fan, without pressure regulation, with the possibility of setting the speed. May affect thermohomogeneity in the chamber.
    Overpressure in the chamber incl. HEPA H14 99,995%
  • Measurement of overpressure in the chamber
    Only VC and only in combination with the option "Overpressure in the chamber incl. HEPA H14 99.995%"
    (consultation required)
    Measurement of overpressure in the chamber
  • Modification without particles
    Sealing of the chamber and fan to prevent particles from entering the chamber from the outside.
    Modification without particles
  • Straight chimney extension
    Extension for air outlet from the chamber for connection to external air conditioning (direct).
    Straight chimney extension
  • Chimney extension 90 °
    Extension for air outlet from the chamber for connection to external air conditioning (bent - 90 °).
    Chimney extension 90 °
  • Straight chimney extension (with condensate drain)
    Extension for air outlet from the chamber for connection to external air conditioning (direct with condensate drain).
    Straight chimney extension (with condensate drain)
  • 90 ° chimney extension (with condensate drain)
    Extension for air outlet from the chamber for connection to external air conditioning (bent - 90 °, with condensate drain).
    90 ° chimney extension (with condensate drain)
  • Automatic air flap (open / closed)
    It can be closed or opened for a given program segment. The acoustic indication takes place when the ventilation flap is opened during the program run. Applies only to devices equipped with a damper switch. Allows you to close and open the flap of the ventilation openings of the device on program basis.
    (except the volume 22)
    Automatic air flap (open / closed)
  • Modification of the device with wheels for adjustable feet
    Adaptation of the device with castors to adjustable legs for greater stability.
    (except the volume 22, 55, 111, 222)
    Modification of the device with wheels for adjustable feet
  • Modification of the device without wheels to wheels
    Adjusting the device without castors to a device with castors for easier movement.
    (except the volume 22, 404, 707, 1212)
    Modification of the device without wheels to wheels
  • Wheels with extendable feet (leveling castors)
    Adaptation of the device to adjustable castors for travel and greater stability.
    (except the volume 22)
    Wheels with extendable feet (leveling castors)
  • Increased load capacity / reinforced chamber frame + built-in frame
    Reinforcement of the device chamber and addition of a built-in frame with its own shelves to increase the load capacity of the device.
    (consultation required)
    (except the volume 22)
    Increased load capacity / reinforced chamber frame + built-in frame
  • Increased load capacity of shelves
    Special reinforced sheet metal shelves.
    (except the volume 22)
    Increased load capacity of shelves
  • Increased load capacity of the chamber bottom
    Reinforcement of the chamber bottom to increase the load-bearing capacity of the chamber sides.
    (consultation required)
    (except the volume 22)
    Increased load capacity of the chamber bottom
  • Device table
    Mobile table in the design of the device for greater flexibility incl. shelf for storing documents.
    (except the volume 22, 404, 707, 1212)
    Device table
  • Open door alarm
    Door open notification, opening time can be set.
    Open door alarm
  • RAMPS
    Programming function allowing to set the rate of temperature rise in ° C/min. Only with ECO PLUS and EVO. The ramp can be set as standard or aggressive. More in the instructions for use.
    RAMPS
  • Aggressive heating
    Service functions allowing to increase or decrease start times. This function can change the properties of the device.
    Aggressive heating
  • ECO PLUS
    The optional extension for Eco devices expands the number of segments from 2 to 8 for one program and allows temperature ramps to be defined within the program.
    ECO PLUS
  • Internal socket max. 100°C (230 V, 3 A protection, IP67)
    The socket (nominal voltage 230 V, fuse 3 A, protection IP67) is located inside the chamber on the side wall.
    (consultation required)
    (except the volume 22)
    Internal socket max. 100°C (230 V, 3 A protection, IP67)
  • Potential-free contact (BMS) – remote alarm 24V/1A
    The potential-free contact is connected to a connector to which voltages up to 24 V / 1 A can be connected. It is used to implement a remote alarm (in Anglo-Saxon countries it is referred to as BMS relay - Building Management System relay) - i.e. a remote line that is interrupted by a built-in relay potential-free contact, the fault information is transmitted to rooms other than the one in which the temperature box is located. The relay opens in all error states reported on the display.
    Potential-free contact (BMS) – remote alarm 24V/1A
  • External flap switching
    The signal for switching the external damper is fed to the relay coil behind the chamber. The relay contacts are connected to the connector in the rear leg or on the rear cover with electronics. The COM relay contact is connected to pin 2 of the connector. The NO relay contact is connected to pin 1 of the connector. The load capacity of the connector is 230 V / 10 A.
    External flap switching
  • Emergency stop button
    Hardware main switch with a lockable system, which, if necessary, interrupts the connection of electric power.
    (consultation required)
    (except the volume 22)
    Emergency stop button
  • National design of the electric plug
    Power supply termination supply according to the national standard
    (consultation required)
    National design of the electric plug
  • Operation temperature shift
    Increasing the maximum working temperature to 300 °C
    (only stainless steel version for volumes of 404 l, 707 l)
    Operation temperature shift
  • Possibility of flash disk connection as an external data logger
    The data logger requires the device to be equipped with a USB HOST interface, details in the Instructions for use of the device. It allows to record the time course of all measured quantities during the program run on the connected large-capacity USB device (FAT32 format). The data is saved with the selected period in CSV format. Subsequently, they can be processed by MS Excel, Access, etc.
    Possibility of flash disk connection as an external data logger
  • Analogue output 4-20mA
    The device contains a converter of the required quantity (temperature) to a 4-20 mA output, connected to a connector connection. It is not a quantity read by the instrument itself and converted to 4-20 mA. The customer processes the value himself and must also ensure the calibration of the sensors. Data cannot be collected using WarmComm.
    Analogue output 4-20mA
  • Software Warmcomm 4 Basic (B)
    "WarmComm 4 is designed to record the course of device control. The program uses the Server - Client arrangement. In this configuration, the monitored devices are connected to a Server that records and stores data obtained during control. Individual users then access this data through the Client. This arrangement can be implemented within a single PC, within a LAN or via the Internet or within a local network."
    Software Warmcomm 4 Basic (B)
  • Software Warmcomm 4 Professional (P)
    "WarmComm 4 is designed to record the course of device control. The program uses the Server - Client arrangement. In this configuration, the monitored devices are connected to a Server that records and stores data obtained during control. Individual users then access this data through the Client. This arrangement can be implemented within a single PC, within a LAN or via the Internet or within a local network."
    Software Warmcomm 4 Professional (P)
  • Software Warmcomm 4 FDA (F)
    "WarmComm 4 is designed to record the course of device control. The program uses the Server - Client arrangement. In this configuration, the monitored devices are connected to a Server that records and stores data obtained during control. Individual users then access this data through the Client. This arrangement can be implemented within a single PC, within a LAN or via the Internet or within a local network."
    Software Warmcomm 4 FDA (F)
  • External printer
    Use the EPSON TM-T20III to print the report.
    External printer
  • Software PrinterArchiv
    The Printer Archive program is intended for recording from the machine's print output. It serves as a direct replacement for a physical printer. The recording is in a fixed, preset format. Wider options for handling the recorded protocol, including archiving or printing to a desktop PC printer. Ordinary PCs with Windows XP and higher operating software can handle the hardware requirements. One free RS 232 (COM) port is required for each connected device. The maximum length of the connecting cable is 15 m. For more detailed requirements towards HW, get information from the dealer.
    Software PrinterArchiv
  • Internal temperature measurement, 1 point
    Validation of the temperature distribution in the chamber at the user's reference temperature (1 point).
    Internal temperature measurement, 1 point
  • Measurement of temperature distribution, 3 points
    Validation of the temperature distribution in the chamber at the user's reference temperature (3 points).
    Measurement of temperature distribution, 3 points
  • Temperature measurement, 9-point (DIN 12880)
    Validation of the temperature distribution in the chamber at the user's reference temperature (9 points).
    Temperature measurement, 9-point (DIN 12880)
  • Temperature distribution measurement, 27-point (DIN 12880)
    Validation of the temperature distribution in the chamber at the user's reference temperature (27 points).
    Temperature distribution measurement, 27-point (DIN 12880)
  • Validation documentation
    IQOQ dokumentation
    Validation documentation
  • Ethernet communication port for ECO
    Optional equipment extends the communication capabilities of ECO devices with Ethernet.
    Ethernet communication port for ECO

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