产品详情

Specification

Furnace Structure	、Double-layer stainless steel structure for maximum safety 、The bottom loading mechanism by electric hydraulic lift ， which can hold 200 Kg Max. sample 、Water cooling front door and sealing jacket for max. service life. 、Touch-screen digital control panel for all parameters. 、Precision temperature control with +/- 3ºC uniformity inside the chamber and +/-1℃accuracy.
Inside Chamber Size	、Heated chamber: 600x600x600 mm ( ~ 24"x24"x24" . 216 Liter capacity ) 、Energy-saving 1800 grade fibrous alumina insulation. 、High purity Al2O3 coating.
Power	、AC 460V， three-phase; 50/60 Hz 、50 KW 、63Amp （ 100Aair-breaker）
Heating Element	、12 Pcs Mo heating element
Continuous Working Temperature	1600°C
Maximum Working Temperature	1700°C (＜ 1 hr)
Heating Rate	5℃/ min
Temperature Accuracy	+/- 0.5°C
Thermocouple	two B type thermocouples (control thermocouple and secondary alarm thermocouple)
Temperature Control	、Eurotherm controller with PID automatic control via SCR(Silicon Controlled Rectifier) 、30 programmable segments for precise control of heating/cooling rate and dwell time. 、Over-temperature protection andthermocouple failure alarm functions allow operation without attendant(s). 、+/- 0.5ºC temperature accuracy. 、RS485 Communications Port
Gas Flow Control and Vacuum Valve	、Two flow meters (#1: 0~8L/min; #2: 0~4L/min) are installed on the front panel of the furnace. 、One heavy-duty vacuum pump (CE certified) is built on the bottom of the furnace.
Water Cooling	、A 16L/min recirculating water chiller is installed in the bottom of the furnace for cooling furnace sealing flange (CE certified only) 、MET Certification (UL 1450) for water chiller is available upon request at extra cost, please contact our sales representatives for a quote.
Net Weight	、3000 Kg
Dimensions（Click picture right to see)	Furnace Control Unit Transformer
Warranty	One year limited warranty with lifetime support. (Consumable parts such as sample plates and heating elements are not covered by the warranty, please order the replacement at related products below.)
Compliance	、CE Certified for the furnace, vacuum pump, and water chiller. 、NRTLor CSA certification is available at extra cost.（ please click mark below to learn details
Application Notes	、For longer furnace life furnace, we recommend the heating rate not to exceed 5 ℃/min. 、The cooling rate shall also not exceed 5 ℃/min. 、Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating. 、The refractory block must be inserted before closing door. 、Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSI for safe operation.Click here to learnthe installation of a gas regulator.
Warnings	、ATTENTION: Any damages caused by the use of corrosive and acidic gasses are not under the coverage of STR-One Year Limited Warranty. 、In order to prevent oxidation/corrosion damages to the Mo heating elements, it is necessary to keep a constant inert gas (Ar preferred) flow throughout the entire process. This is the most effective way to carry out any by-products.
Operation Instructions

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