| Technical parameter: | 
		
			| Model | KJ-T1200-H100 | 
		
			| structure | Double-layer shell structure, equipped with a cold air system to automatically cool the temperature of the furnace shell does not exceed 50 ℃ | 
		
			| Furnace material | The high-quality and high-purity alumina polycrystalline fiber curing furnace made by Japanese technology vacuum adsorption molding has good insulation performance, high reflectivity and balanced temperature field. | 
		
			| Maximum temperature | 1200℃ | 
		
			| Continuous working temperature | ≤1100℃ | 
		
			| Heating rate | recommended to be ≤10℃/min, the fastest heating rate is 20℃/min | 
		
			| Furnace tube material | 310S stainless steel tube | 
		
			| Furnace tube size | Outer diameter: 102mm* wall thickness 10mm* length 1000mm The instrument must be plugged before use to prevent heat radiation
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			| Heating zone length | 440mm | 
		
			| Flange | Two CF-100 flanges are welded at both ends of the furnace tube, Use oxygen-free copper sealing ring to seal, good sealing performance, flange
 Cover water-cooled structure, flange with positive and negative mechanical pressure gauge, stop valve and pressure sensor, pressure relief valve, etc.
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			| Pressure sensor | Digital pressure gauge, measuring range: 0-1MPA, can set a high pressure value and low pressure value manually, when the pressure in the tube exceeds this range, the alarm light will flash | 
		
			| Pressure relief valve | Automatic pressure relief valve, which can set the pressure value. When the set pressure range is exceeded, the pressure relief valve will automatically vent to the set pressure value. | 
		
			| Applicable pressure range | 0.4MPa at 900℃ | 
		
			| Temperature control system | The temperature control system adopts artificial intelligence adjustment technology, has PID adjustment, self-tuning functions, and can program 30 sections of temperature rise and fall programs; 1. Using PID method to adjust the temperature control, 30 sections of temperature rise and fall programs can be set
 2. Temperature control accuracy ±1ºC
 3. With over-temperature protection and broken couple protection
 4. The instrument has the function of temperature self-tuning
 Heating element Molybdenum alloy resistance wire
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			| Heating element | Molybdenum alloy resistance wire | 
		
			| Temperature measuring element | K-type thermocouple | 
		
			| Working power supply | AC220V,50/60Hz | 
		
			| Rated power | 5KW | 
		
			| Air inlet and outlet | There are vacuum connection ports on the flange, air inlet and outlet | 
		
			| Flowmeter | Three-way float flowmeter is installed on the top of the box | 
		
			| Vacuum pump | DRV10 rotary vane pump, pumping speed 2L/S Digital display vacuum gauge: resistance silicon measurement, display range atmospheric pressure--1.0*10-1Pa
 KF25 flapper valve + KF25 bellows
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			| Standard configuration | 1 host, 1 pair of sealing flanges, 1 vacuum pump, 1 stainless steel pipe, 4 sealing rings, 2 furnace plugs, 1 crucible hook, 1 pair of high temperature gloves, 1 manual, 1 certificate and warranty card share |