Forced Convection Oven (Airflow Control)

Forced Convection Oven (Airflow Control) (DNF911)

Item Code：212879

Model：DNF911

Power Source：AC220V16ASingle-phase

Origin：Japan

Product Summary

Programmable forced convection oven with variable flow rate

Features

Digital variable wind velocity. Forced convection type.

Incorporates with maximum 99 steps, 99 patterns program controller with repeat function.

Loaded with Total Operation Hours Timer.

Exhaust damper enable fast exhaust and cooling of inside.

Cable port useful for a monitor for temperature during testing is equipped as standard.

Specifications

Item Code

212879

Model

DNF911

Method

Forced convection with manual exhaust damper

Heater

1.65 kW×2

Exhaust port

50mm I.D. (Back) x 2pc.

Additional functions

Integration time (max. 65535Hrs.), Calibration off-set, Display the amount of Power consumption / CO2 discharge /

Sensor

K-thermocouple ×2pcs.

Shelf plate with standard load

Approx. 15kg/piece

Operating temperature range

Room temp. +15 to 260°C

Temp. adjustment accuracy

±0.3°C(at 260°C)

Forced convection (Wind velocity setting:1-10) Temp. fluctuation (JIS)

1.6℃（at 260℃）

Temp. distribution accuracy

±2.5℃（at 260℃）

Forced convection (Wind velocity setting:1-10) Temp. gradient (JIS)

6℃（at 260℃）

Forced convection (Wind velocity setting:1-10) Max. temp. reaching time

Approx. 100 min.

Interior / Exterior material

Stainless steel / Electro-galvanized steel sheet with epoxy and melamine resin baking finish

Heat insulating material

Glass wool

Cable hole

33mm I.D. (Right)×1pc.

Air in-take hole

33mm I.D. (Right and Left) ×1pc. each

Temp. controller

PlD control by microprocessor

Temp. setting method

Digital setting by UP/DOWN key

Additional functions

Heater operation amount, Power failure recovery mode, User setting information save and recall, Wind velocity changeable function

Safety countermeasures

Self diagnosis functions (Sensor, Fan, Heater, Relay, Triac, Automatic overheat prevention), Independent overheat prevention, Key lock function, Electric leakage breaker, Door switch

Shelf support step number

29 steps x 2

Shelf support pitch

30 mm

Accessories Shelf (Stainless punching metal)

8 pcs.

Accessories Shelf support

16 pcs.

Internal dimensions（W×D×H mm）

1090×500×1000mm

External dimensions（W×D×H mm）

1220×695×1685mm

Remarks(dimensions)

540L

Power Source

AC220V16ASingle-phase

Weight

210kg

Catalog

Forced convection oven

Optional Items

Event output terminal(ODM74)

Digital recorder(YHR150)

Digital recorder(YHR250)

Cable for Recorder(ODM76)

Exhaust duct(ODM54)

Additional sensor (sheath sensor)(ODT48)

Silicon plug (with one hole)(ODT52)

External communication adapter set(OIN90)

Stainless punching metal shelf (DKNDNEDNF9)

Cable port(ODM36)

Cable port(ODM38)

External communication terminal (RS485)(ODM58)

External alarm output terminal(ODM62)

Timeup output terminal(ODM66)

Operation signal output terminal(ODM70)

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