25KW (30 - 80 kHz) Induction Heating System with Timer Control - SPG-25

SPG-25 induction heater features the latest inverting technology so as to make itself light and convenient. Its 25KW Induction Heater is designed for the material research lab to quickly melt and perform heat treating to metallic materials.

SPECIFICATIONS:

Induction Heater	Working Voltage: 220V AC, 50/ 60Hz, Three Phases (380VAC, 3phase available upon request) Working Current: 10~86 Amps (100A breaker required) Max. Input Power: 25 KW Output Frequency: 30 - 80 kHz Duty Cycle: 100% Induction Coil: 150mm(OD) x 140mm(ID) x 65mm(H) Air Cooling: Rear Fan Protection: Automatic water pressure, over-temperature, and overpower protection Refractory Assembling: Complete refractory assembling made of alumina, including bottom crucible support, crucible holder, and cover
Timer Control	Automatic timer control or Manual control selectable Manual Control: by Foot Pedal Automatic Heating Time: 1-99 Seconds Automatic Dwell Time: 1-99 Seconds Automatic Cooling Time: 1-99 Seconds
Temp. Controller & Thermocouple (optional)	Precision digital temperature controller with Automatic PID tuning 30 segments programmable for controlling heating and cooling rate as well as dwell time. Overheating & thermocouple failure protection. +/- 3 ºC temperature accuracy. +/- 3 ºC temperature accuracy. Thermocouple: C type ( 1/4"x10"L ) ( pls click here to order spare as consumable ) Continuous Working Temp. Range: 1000ºC~1900ºC Max. Working Temperature: 2000ºC (for less than an hour) Max. Heating Rate: 4ºC/second (1000ºC-1200ºC) 3ºC/second (1200ºC~1500ºC) 1ºC~2ºC/second (1500ºC~2000ºC)
Water Cooling	Flowrate: >10 L/Min Pressure: ≥0.2 MPa (29 Psi) Tap water is acceptable, but using a Recirculating Water Chiller is highly recommended. Please click here to order separately Protection: Overpressure and over-temperature switch Recirculating water Chiller (58 L/min) is required as an option at extra cost
Compliance	NRTL or CSA Certification is available upon request at extra cost, please contact us for a price quote. Certify standards include: 1) Induction heater: UL61010-1 & UL499; 2) Vacuum Pump: UL1450; 3) Water Chiller: UL61010 & UL1995
Application Notes	Attention: Protective inert gas must be continuously filled throughout the experiment in order to protect the graphite crucible and C thermocouple. The gas flow rate should be limited to < 200ml/min The induction coil may inerted into the glovebox via special KF40 feedthrough with inert gas