VENTICELL 404 - EVO line

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.

Chrome steel tray for optimal air circulation

AISI 304 stainless steel tray for optimal air circulation

Perforated shelf made of stainless steel AISI 304, suitable for placing a small-size sample in the chamber. The perforated shelf replaces the tray.

Can only be used in combination with some options (higher chamber load capacity, loading system, frame, 316 L)
(except the volume 1212)

Special holders for test tubes in a diagonal position, typically for TBC testing. The holders are placed on ordinary trays.

Special holders for test tubes Ø 16 mm stored in a vertical position

Special holders for test tubes Ø 22 mm stored in a vertical position

Welded stainless steel tub for collecting condensate from samples in the chamber

Suspension system for longer samples (e.g. hoses) for hanging under the ceiling of the chamber for easier drying

Door hinges on the left. 
(except the volume 1212)

Mechanical door lock for the basic level of protection. It is supplied with two keys.

Mechanical door lock for the basic level of protection. It is supplied. Within one set of devices, different lock inserts are distinguished.

The device is equipped with an electromagnetic mechanism for blocking-locking the door. Can be operated manually or automatically.

Stainless steel design of the device housing, including AISI 304 stainless steel handle

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. 4 pc)

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. 4 pc)

Additional movable sensor for higher temperatures.

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.

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.

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.

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.

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.

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.

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)

Panoramic window with three-layer insulating glass enabling observation of samples in the chamber, complemented by mechanically switchable heat-resistant lighting of the chamber.

Heat-resistant interior lighting with mechanical switch.

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 1212)

Cover plates for mounting the device in the wall on the loading side
(except the volume 1212)

A set of mechanical modifications of the device for tight connection to the laboratory insulator.
(consultation required)
(except the volume 1212)

Version with transport and loading cart
(except the volume 55, 111, 222 )

Connection of the HEPA H13 filter to the inlet chimney of the device.

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.

Connection of the HEPA H14 filter to the inlet chimney of the device.

The overpressure inlet HEPA H14 filter is equipped with an external fan, without pressure regulation, with the possibility of setting the speed. May affect thermohomogeneity in the chamber.

Only VC and only in combination with the option "Overpressure in the chamber incl. HEPA H14 99.995%"
(consultation required)

Sealing of the chamber and fan to prevent particles from entering the chamber from the outside.

Extension for air outlet from the chamber for connection to external air conditioning (direct).

Extension for air outlet from the chamber for connection to external air conditioning (bent - 90 °).

Extension for air outlet from the chamber for connection to external air conditioning (direct with condensate drain).

Extension for air outlet from the chamber for connection to external air conditioning (bent - 90 °, with condensate drain).

It is possible to continuously adjust the damper position 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.

Adaptation of the device with castors to adjustable legs for greater stability.
(except the volume 55, 111, 222)

Adjusting the device without castors to a device with castors for easier movement.
(except the volume 404, 707, 1212)

Adaptation of the device to adjustable castors for travel and greater stability.

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)

Special reinforced sheet metal shelves.

Reinforcement of the chamber bottom to increase the load-bearing capacity of the chamber sides.
(consultation required)

Mobile table in the design of the device for greater flexibility incl. shelf for storing documents.
(except the volume 404, 707, 1212)

Door open notification, opening time can be set.

Service functions allowing to increase or decrease start times. This function can change the properties of the device.

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.

The socket (nominal voltage 230 V, fuse 3 A, protection IP67) is located inside the chamber on the side wall.
(consultation required)

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.

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.

Hardware main switch with a lockable system, which, if necessary, interrupts the connection of electric power.
(consultation required)

Power supply termination supply according to the national standard
(consultation required)

Increasing the maximum working temperature to 300 °C
(only stainless steel version for volumes of 404 l, 707 l)

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.

"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."

"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."

"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."

Use the EPSON TM-T20III to print the report.

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.

Validation of the temperature distribution in the chamber at the user's reference temperature (1 point).

Validation of the temperature distribution in the chamber at the user's reference temperature (3 points).

Validation of the temperature distribution in the chamber at the user's reference temperature (9 points).

Validation of the temperature distribution in the chamber at the user's reference temperature (27 points).

IQOQ dokumentation

Optional equipment extends the communication capabilities of ECO devices with Ethernet.