Products for Industry

Forced Convection Oven DKN402
Discontinued Product

Item Code : 212871
Model : DKN402

DKN302

Interior（DKN602）

Cable Port (Standard)

Exhaust port (Standard)

Dimensions

Method

Forced Convection Oven (DKN402)

Forced Convection OvenDKN402

Product Summary

Standard "Best Seller" ovens - Fully programmable

Features of Forced Convection Oven (DKN402)

Standard forced air convection ovens: Standard forced air convection ovens are programmable and come with extended functions and safety features.
Feature: Best seller based on excellent performance & affordability
Feature: Superior temperature accuracy
Feature: DKN302/402/602/612 come with observation windows
Feature: Programmable PID controller for easy program settings 30-step, 3-pattern program controller with repeat functions
Feature: Fixed setting, programmed, Quick Auto stop, Auto stop, and Auto start operating modes with easy control capabilities
Feature: Increased safety and Self-diagnostic function
Feature: Over-heating prevention and calibration off-set are possible with auxiliary functions
Feature: Easy to use and maintain
Feature: Built in exhaust ports
Safety features: Self diagnosis functions (Temperature sensor abnormal, Heater disconnection, SSR-short) Automatic overheating prevention, Electric leakage breaker with over current protection, Key lock function

Specifications

Item Code	212871
Model	DKN402
Circulation method	Forced air circulation
Operating temp. range	Room temp. +10°C to 250°C
Temp. adjustment accuracy	±1℃（at 210℃）
Temp. distribution accuracy	±2.5℃（at 210℃）
Max. temp. reaching time	Approx. 90 min.
Interior/Exterior material	Stainless steel / Cold rolled steel plate with melamine resin baking finish
Heat insulating material	Glass wool
Heater	Stainless pipe heater
Heater	1.2kW
Fan Type / Fan Motor	Scirocco fan, Condenser type motor
Cable hole	30mm I.D. (on the right side) 1pc.
Exhaust port	30mm I.D. x 2 (on top)
Observation window	250×280mm Chemical strengthening glass x 3
Temp. controller	PID control by microprocessor
Temp. setting method	Digital setting by UP/DOWN key
Temp. display	Measurement temp. : Digital display by green LED Setting temp. : Digital display by red LED
Timer	1 min. to 99 Hrs. 59 min. and 100 Hrs. to 999 Hrs. 50 min. with timer wait function
Operation function	Fixed temperature operation, Program operation, Auto start, Quick Auto-stop
Program mode	Program operation : 30 steps (30 steps×1, 15 steps×2, 10 steps×3) Pattern repeat function
Additional functions	Calibration off-set function, Key lock, Uninterruptible power for memory
Heater circuit control	SSR control
Sensor	K-thermocouple
Safety device	Self diagnosis functions (temp. sensor abnormal, Heater disconnection, SSR- short, Automatic overheating prevention), Key lock function, Overheat prevention, Electric leakage breaker with over current protection
Shelf plate with standard load	~15kg/piece
Shelf support step number/pitch	11 steps / 30mm
Shelf plate	Stainless steel, 1pc on the bottom screwed
Shelf plate / support	2 pcs. / 4 pcs.
Internal dimensions（W×D×H mm）	450×450×450mm
External dimensions（W×D×H mm）	560×601×820mm
Remarks(dimensions)	90L
Power Source	AC220V 6A Single-phase
Weight	50kg