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Features for lab vacuum furnace :
1. Operation Temperature: 1400°C/1300°C.
2. Maximum energy efficiency is achieved by surrounding the chamber with thermal-efficient alumina fiber ceramic insulation.
3. Heavy duty double layer structure with cooling fan. Lower teperature in outside case.
4. PID automatic control via current limiting phase angle fired the resistor, e.g. SCR(Silicon Controlled Rectifier).
5. Power control with 51 segments programmable.
1. The unique sealing technology to ensure the air tightness of the furnace chamber; can be pre- pumping vacuum, argon, nitrogen and other gases into the furnace cleaning to achieve the purpose of protection of the atmosphere;
2. Furnace chamber adopted imported alumina polycrystalline fibers material, with good insulation properties and energy saving,. Heating elements adopted imported Silicon carbide rod and depending on the atmosphere, plating into a different protective coating,, greatly improving the servicing life;
3. Reserved 485 convert interface, can be connected with PC through software. It has remote control, real time tracking, history recorder, and output report function. And can be installed the paperless recorder for data storage and output;
4. Over-temperature alarm and power failure, leakage protection, safe and reliable operation.
Main uses:
Applies to stir melting in the protective gas atmosphere for light alloy industry and the specialty glass industry.
| Model: YFA-1400 | ||
| Main Specifications: | ||
| Inside Chamber Size | Support customized upon client require | |
| Standard Working Temperature | 1350oC ( continuous ) | |
| Maximum Working Temperature | 1400oC ( < 3 hrs) | |
| Furnace Atmosphere | Nitrogen, Argon and other inert gases | |
| Vacuum degree: | - 0.1MPA | |
| Temperature Control | PLC touch screen controller 100 steps programmable and PID automatic control | |
| Heating Rate | 0~ 40.C/ min (suggestion: =< 20.C ) | |
| Temperature Accuracy | +/- 1 .C | |
| Furnace structure | Double shell with fan cooling | |
| Heating Element | High quality SiC heater | |
| Thermocouple | S type | |
| Working Voltage | AC 220-440V Single/Three Phases 60/50 Hz (or according to your requirement) | |
| Max. Power | 1.5-100 KW | |
| Outside Size | Based on the chamber size | |
| Net Weight | Based on the chamber size | |
| YFA series box atmosphere furnace can protect materials from oxidation and decarburization with flowing Nitrogen, Argon and other Inert gas. It’s an ideal furnace for sintering, reducing with inert-atmosphere in labs of university, Research Institution and industrial company. | ||
| Standard package included with the furnace | ||
| Part description | Quantity | |
| S Thermal couple | 1 pc | |
| Inlet/outlet,valves | 1 set | |
| Flow meter | 1 pc | |
| Vacuum gauge | 1 pc | |
| Vacuum pump | 1 pc | |
| Furnace door block | 1 pc | |
| Thermal gloves | 1 pair | |
| Operation manual | 1 pc | |
| Standard Sizes: | ||
| Model | Chamber size(WxHYFAmm) | Max. Temperature |
| YFA-1400 | 120x120x130mm | 1450.C |
| YFA-1400 | 150x150x150mm | 1450.C |
| YFA-1400 | 200x200x200mm | 1450.C |
| YFA-1400 | 200x200x300mm | 1450.C |
| YFA-1400 | 250x250x300mm | 1450.C |
| YFA-1400 | 300x300x400mm | 1450.C |
| YFA-1400 | 450x450x500mm | 1450.C |
| YFA-1400 | 600x600x600mm | 1450.C |
A:AI - 808P artificial intelligence temperature controller, temperature
control system using artificial intelligence technology, with a PID regulator, fuzzy control, autotuning function, and can prepare the 50 - segment heating and cooling procedures

B:PLC 50 segment touch screen controller with recorder ,internet connect,data ouput ,compute control function.
New type industrial-grade touch screen operation,all the parameter set in one interface easily , the client can be used as the use of mobile phones easily,New AI artificial intelligence logic PID algorithm ,data record function,support customzied meue.
Warranty:Our products are warranted to be free from defects in materials or workmanship for one year from the date of purchase. Within this period, Across International will, at its sole options, replace any components that fail in normal use. Such replacement will be made at no charge to the customer for parts, provided that the customer shall be responsible for any transportation cost. This warranty does not cover consumables and failures due to abuse, misuse, accident or unauthorized alteration or repairs.
Replacement will be shipped to you after photo or other evidence are provided and investigated.
YIFAN FURNACE HAVE OWN DEVELOPMENT TEAM SUPPORT ALL KINDS OEM /ODM DESIGN .SPECIALLY IN HEATING EQUIPMENTS FOR 15 YEARS .ENSURE BEST QUALITY PRODUCTS AND AFTER SALE SERVICE .








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