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Product >> Laminate Testing Instrument >> Digital Oven
 
DIGITAL MICROPROCESSOR BASED PID CONTROL HOT AIR OVEN
 
DIGITAL MICROPROCESSOR BASED PID CONTROL HOT AIR OVEN
 [LABORATORY MODEL]
 
INTRODUCTION:
DIGITAL HOT AIR OVEN-MICROPROCESSOR PID BASED IS SPECIFICALLY DESIGN TO CATER THE NEEDS IN   LABORATORY, CHEMICAL, QUALITY CONTROL,   R & D,    GLASSWARE   DRYING  AND ANALYTICAL WORK.
 
APPLICATION:

Eminently suitable for Laboratory & Industrial uses such as Drying, Curing, Melting, Sterilizing, Baking of varnish, Tracing of various substances, Moisture removing, Plant testing in Agriculture, Dehydration, Pre Heating of Raw Material like Soil, Plastic Granule etc. etc.

SALIENT FEATURES:
  • * Uniform heating.
    * Sturdy construction.
    * Air ventilation.-Conventional (Forced air circulation)
    * 3 Heat Control Switch.
    * DIGITAL MICROPROCESSOR BASED PID TEMPERATURE INDICATOR CUM CONTROLLER.
    * Highly sensitive Temperature sensor.
    * Two Digital Indicating Windows. For Process Temperature (PV) and Set Temperature (SV).
    * Hysteresis settable for ON/OFF Control.

DIGITAL MICROPROCESSOR BASED PID CONTROL HOT AIR OVEN
 
CONSTRUCTION:
Modern in design and rigid in construction. Double walled body. Inner chamber made of Stainless Steel and outer body made of Mild Steel duly heat resistance powder coated paint. 75mm thick glass-wool insulation is provided between the two chambers. Door is fitted with electroplated hinges with spring and roller bolt locking or Magnetic latch.
 
TEMPERATURE CONTROL:

By solid state electronic DIGI.TEMP.INDICATOR CUM CONTROLLER (MICROPROCESSOR BASED PID CONTROLLER)

 
HEATING ELEMENTS :

THESE ARE MADE OF IMPORTED NICHROME/KANTHAL WIRES WOUND IN spiral form and placed and distributed equally to ensure uniform heat in the working chamber. Heaters are based on Asbestos sheets through porcelain refractoriness insulators. All heaters are working on black heat principle therefore automatically provided safety in operation & extended heater life. Heaters are easily replaceable.

 
TECHNICAL SPECIFICATION:

OPERATING TEMP. RANGE

5 Deg. C above ambient to 250 Deg. C.

TEMP. ACCURACY/UNIFORMITY

+/- 1 Deg. C or better +/- 1%.

TEMPERATURE READABILITY

0.1 Deg. C.

TEMPERATURE SENSOR

Pt-100

TEMPERATURE DISPLAY

Digital

HEATING

Back side uniform heating through forced air circulation.

AIR CIRCULATION

Air circulation through fan/blower motor which ensures maximum uniform temperature distribution inside the chamber.

TEMPERATURE CONTROLLER

Microprocessor Based PID Controller with integrated/separate timer 0-99 minutes OR hours & auto.temp. setting to set the sterilization time cycle.

HEATING POWER

Manufacturer design with energy saving. 3000 Watt approx or as required.

CAPACITY OF OVEN

125 Litre (24” x 18” x 18” cm) Approx.

NUMBER OF SHELVES

Removable/adjustable and easy to clean with GI wiremesh shelves – 3 Nos.

INSULATION

High density glass wool or fiber glass insulation on all sides for minimum heat loss.

DISPLAY

LED

PROTECTION

Over temperature & over current.

POWER SUPPLY

230 +/- 10V AC 50Hz, Single phase.

OVEN CONSTRUCTION

Double walled construction.

OUTER WALL

Made up of MILD STEEL duly powder coated.

INNER WALL

Made up of corrosion resistant S.S.316.

DOOR

Heavy duty STAINLESS STEEL S.S. lock and door hinges with spring mechanism.

 
STANDARD FITTING :
Main Switch, Mains Indicator, Digital Temperature Indicator cum Controller – PID Microprocessor Based with PV indication and set temperature indication (built-in) Rotary switch for Low, Medium & High temperature setting, forced air circulation switch & indication.
 
ALSO AVAILABLE - INNER & OUTER CHAMBER BOTH MADE OF S.S. OPTIONALLY.
DIGITAL CONTROLLER PROVIDED WITH CALIBRATION CERTIFICATE
TRACEABLE TO NATIONAL STANDARD
OTHER SPECIAL APPLICATION INSTRUMENTS AVAILABLE
  • PRECISION PROG. TRIPPLE WALLED OVEN OF VARIOUS CAPACITY & SIZE.
  • HIGH TEMPERATURE ELECTRODE DRYING OVEN.
  • PRECISION DRY HEAT CHAMBER FOR IS-9000/IEC-68/JSS TEST.
  • CYCLIC ENVIRONENT TEST CHAMBER FOR IS-9000/IEC-68 TEST ETC.
 

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