Multi Cell Ageing Oven (IEC & UL2556 Compliant)
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Multicell Ageing Ovens (with or Without HMI-PLC control)
Each Cell is a complete instrument in itself i.e., fitted with individual Temp. Indicating Controller, Air Flow Meter, Air temperature controller and an
Hour Meter. This enables the user to test different type of samples at desired temperature and duration, depending upon test requirement of end users
& testing authorities.
The instrument consists of the following:
• Double walled chamber with inside chamber of thick aluminum sheet. Size of the chamber is 10 cm x 30 cm
• Digital Temp. Indicating Controller with sensor. Temp. range 0-200 ± 2 o C
• Digital Flow meter for monitoring the volume of air passing through the chamber.
• Air inlet nozzle for the airline or air compressor.
• Specially Designed heaters to heat the air before it enters the cell
• Separate temperature controllers for air temperature control
• Air turbulence fan with motor to rotate at 60 RPM (Air source has to be provided by User)
• Specially designed cover to hold three to five test samples in each chamber.
• Timer System to record the total time of test.
Multicell Ageing Ovens, as per UL 2556 & UL 1881
Inner Chamber: Made of SS 304.
Outer Chamber: Made of SS.
Size : 14 x 14 x 14 (LBH in inches)
Heater : On three sides of the oven.
Temperature Controller: Digital PID controller.
Temperature: Ambient to 200oC, +/- 1oC (at sensor point) ,
LC 0.1oC.
Temperature Overshoot: Thermostat will be provided to cut off the temperature after 250oC in case of temperature overshoot.
Air Flow: Fresh air is introduced from the bottom of the chamber, using specially designed valve such that it spreads within the chamber and flows over all the samples, finally leaving from the top.
Flow Range: 100-200 changes as per UL.
Air Blower: A air blower will be provided with the oven to generate the air flow within the oven. The air will be preheated before entering the oven to maximize the oven temperature stability.
Flow Meters: Digital air flow meter will be provided to display the air velocity. A Chart will be provided with the oven to illustrating the conversion of air velocity to air changes.
Hour meter or Timer: Non resettable Imported Digital 99999.59 hr or a timer with facility to shut off the Oven after the set time is over. Thermocouple : A class RTD probe will be provided to measure the oven temperature.
Control Panel: A control panel with ON/Off switch, PID controller, Air velocity display, Timer and indictors will be provided on the oven.
Calibration: Temperature Controller to be calibrated from a NABL Lab. Air Flow meter will be calibrated by a third party service provider.
Multicell Ageing Ovens, as per UL 2556 & UL 1881
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