70
10. Specifications
Specifications
Model
DNF811
DNF911
Comp
os
iti
on
Internal bath
Stainless steel plate
Insulation Material
Glass wool
Door
Single swing door
Double doors opening from the
centre
Heater
Stainless steel pipe heater
Heater capacity
1.35kW×2
1.65kW×2
Fan (motor)
Sirrocco fan/
DC brushless motors
Variable wind speed
function
Variable in 10 stages (600
～
1500rpm)
Cable port
Inside dia. 33mm, one piece (right side)
Suction port
Inside dia. 33mm, one piece (right side)
Two pieces only for
911 (both side)
Exhoust port
Outside dia.50mm, one piece (Back side)
）
Two pieces only for
911 (back side)
Damper
Circulation
– ventilation manually selectable
：
Suction/emission operation
（
260
℃
is not rached in total emission/fully opened state
）
Cont
ro
ller
Type
V-shaped controller
Temperature Control Method
PID Z control
Temperature setting method
Digital setting with ▲/▼ keys.
Temperature Display Method
Top Screen (Chamber)
：
Green 4-digit LED Digital Display
（
Resolution
：
1
℃）
Bottom Screen
：
Orange 5-digit LED Digital Display (Resolution
：
1
℃）
Other displays
LED indicates temperature patterns for heating/stable/cooling
Timer
Settable between 1 minute and 99 hours 59 minutes: duration
operation
24 hour setting: time operation
Operating function
Fixed temperature operation
Program operation
（
Maximum 99 steps, up to 99 patterns, the repeat
operation function
）
Duration/time select timer operation function (Fixed temperature
operation auto start/auto stop/quick auto stop, program operation auto
start
）
Additional function
Variable wind speed function
Power on and Operation Time Integrating Function(up to 65,535
hours); Calibration Offset; Monitor Display of Integrated Power
Consumption, Total CO2 Emission, and Heater operating Output;
Power Recovery Mode; Save and Access of Operater’s Setting
Information;
Heater Control
Triac with Zero-cross Control
Sensor
K type Thermocouple double sensor