Electric Furnace Plus series

Product
manual
Model KDF-300Plus
KDF-500Plus
KDF-1500Plus
KDF-3000Plus
External dimensions/weight 300Plus :314 (W)×396 (H)×468 (D) mm 22kg
500Plus :415 (W)×441 (H)×503 (D) mm 33kg
1500Plus :510 (W)×520 (H)×608 (D) mm 49kg
3000Plus :600 (W)×604 (H)×748 (D) mm 82kg
Effective size in furnace/Furnace internal volume 300Plus :120 (W)×110 (H)×222 (D) mm 2.9L
500 Plus :160 (W)×130 (H)×240 (D) mm 5.0L
1500Plus :230 (W)×200 (H)×300 (D) mm 13.8L
3000Plus :300 (W)×244 (H)×400 (D) mm 29.2L
Power supply voltage/Power consumption 300Plus :AC100V 50/60Hz 1.2kVA
500Plus :AC200V Single phase 50/60Hz 1.8kVA
1500Plus :AC200V Single phase 50/60Hz 3.6kVA
3000Plus :AC200V Single phase 50/60Hz 5.5kVA
Maximum operating temperature 1150℃ ※5000 Plus only 1100℃
Regular use temperature 1000℃
Operating temperature range 100℃~Maximum operating temperature
Note)Temperature distribution and control performance deteriorate
as the temperature decreases from around 300℃.
Temperature control unit 0.5℃
Temperature control method PID control (20 sets of PID constants, 10 of which are automatic)
with auto tuning
Furnace material ceramic fiber-vacuum molding
Temperature sensor JIS K thermocouple
※Optional high temperature compatible platinum pin thermocouple
Heating element Iron chrome wire
Exhaust hole diameter φ23.5
Maximum heating rate From normal temperature to maximum operating temperature
300Plus :About 40 minutes
500Plus :About 28 minutes
1500Plus :About 25 minutes
3000Plus :About 28 minutes
Number of programs 50 patterns/100 segments
External input Remote control input
(Pattern selection, start, stop, pass, AT start/stop)
External output Recorder thermocouple output, gas output, event contact output
4 types, Deodorizer/Smoke exhaust device output,
Running/End/Alarm contact output,
3-color patrol light output, SD card slot
Safety functions Overcurrent breaker, furnace temperature sensitive cooling fan,
overheat detector, door open/close sensor, key lock function
Program controller Detection abnormality controller abnormality, heater disconnection
abnormality, temperature sensor abnormality, Memory error, over
temperature error
◆Main options
Gas introduction unit 1 system


※Please contact us regarding two gas introduction units.
Model :KDG-300
Applicable models 300Plus, 500Plus
Flowmeter Nitrogen 2L/min
(Oxygen, argon possible)
1 inlet
Model :KDG-1500
Applicable model 1500 Plus
Flowmeter Nitrogen 5L/min
(Oxygen, argon possible)
2 inlets
Model :KDG-3000
Applicable model 3000 Plus
Flowmeter Nitrogen 10L/min
(Oxygen, argon possible)
2 inlets
Model :KDG-5000
Applicable model 5000 Plus
Flowmeter Nitrogen 20L/min
(Oxygen, argon possible)
2 inlets
Deodorizer Model :KDF-ES71
Applicable model 300Plus
Power supply AC100V 300VA
Model :KDF-ES72
Applicable models 500Plus, 1500Plus, 3000Plus
Power supply AC200V 300VA
Smoke exhaust device Model :KDF-VF71
Applicable model 300Plus
Power supply AC100V 34VA/50Hz 37VA/60Hz
Accessories φ75 heat-resistant duct 2.5m
(when extended)
Duct clamp
Model :KDF-VF72
Applicable models 500Plus, 1500Plus, 3000Plus
Power supply AC200V 34VA/50Hz 37VA/60Hz
Accessories φ75 heat-resistant duct 2.5m
(when extended)
Duct clamp