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