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- gwdlthermo@gwdl.com
The 600°C vacuum aging electric furnace is designed for controlled aging and heat treatment under vacuum, providing uniform temperature and reliable material performance
Temperature control system | |
Basic structure of the furnace body | It consists of a furnace body, furnace tubes, vacuum pump, electrical control system, etc., and each system meets the requirements of GB10067.47 (where applicable). |
Voltage AC | 380V |
Rated power | 12KW (room temperature rises to 300℃ within 30 minutes) |
Long-term operating temperature | 600℃ |
Temperature control accuracy | ±1℃ |
Furnace tube material | 310S stainless steel pipe (furnace tube sandblasting) |
inside the tube | Furnace tube internal support plate (including holes) |
Furnace tube load capacity | ≤50kg |
Furnace tube tray | Two of them are 300mm long, 120mm wide, and 80mm high. (Bottom diameter 2mm opening - spacing 3mm) Thickness 2mm |
Furnace tube dimensions (mm) | Diameter 219 - Heating zone 900 - Constant temperature zone 600 |
Temperature uniformity inside the furnace | Temperature measurement was performed under constant temperature conditions in an empty furnace: The constant temperature working zone furnace temperature ≤ ±5℃ (600mm) The constant temperature working zone 400mm furnace temperature ≤ ±4℃ (aging temperature 280-320℃) |
Temperature sensing element and temperature measurement range | Nickel-chromium and nickel-silicon K temperature measurement range: 0-900℃ |
Electrical control system section | |
Temperature control point | Three thermocouples provide independent temperature control using a Xiamen Yudian intelligent temperature controller. It offers multiple control modes including standard PID, AI-based APID, and MPT, featuring self-tuning and self-learning capabilities, excellent control characteristics with no overshoot or undershoot, and 10-100 segment programmable control. It can achieve arbitrary slope temperature rise and fall control and provides programmable/operable commands such as jump (loop), run, pause, and stop. The program can be modified at any time during operation (temperature difference between the three measuring points ≤2℃). |
Number of program curve segments | 30 sections |
Show records | Touchscreen operation; automatically records temperature, time, and vacuum data. Meets the requirements for Class II furnaces, with temperature control indication at ±0.2 level and instrument accuracy at 0.3 level. |
Display parameters | Temperature, temperature range number, time period, remaining time, output power percentage, voltage, current, etc. |
heating rate | Adjustable from 1℃/h to 15℃/min |
Heating element | High-temperature resistance wire (nickel-chromium alloy) |
Location of heating element | Installation location: around the furnace tube, horizontal with the furnace tube. |
Refractory materials | High-purity alumina fiberboard insulation material |
Furnace body temperature | ≤45 degrees |
Vacuum component section | |
vacuum pump | Mechanical pump + molecular pump unit |
vacuum degree | 1.33*10⁻¹ ~ 1.33* 10⁻³ Pa (pumping speed ≤30min) |
Vacuum gauge | Digital display composite vacuum gauge |
Flow meter | Float flow meter (5L) |
Can open atmosphere | Nitrogen |
air intake | The location is at the lower left of the furnace tube. |
exhaust port | The location is above and to the right of the furnace tube. |
Furnace tube opening method | Hinges opening and closing |
touchscreen | |
Project Name | parameter |
language | You can switch freely between Chinese and English. |
Full-screen display and operation | Instrument panel, bar chart, historical trends, data reports, alarm information, data export, process flow, system management, etc. |
Temperature control | Touch screen + high-precision integrated module |
Start heating | Touch operation |
Temporarily set to increase temperature | Touch operation |
Stop heating | Touch operation |
Temperature profile compilation | Touch operation, 30 segments per curve |
Real-time status display | Operating curve name, operating segment number, segment time, segment operating time, digital temperature, real-time curve, power output percentage |
Select segment number to start (cross-segment start) | Touch operation |
Curve Range | Adjustable |
Historical curve (text and images) | Stored for approximately 20 months |
Data Reports (Excel) | Storage lasts approximately 20 months; multiple displays available simultaneously (can be expanded with a USB flash drive). |
Historical curves and report recording (save) intervals | Adjustable display time from 1 second to 3600 seconds; supports simultaneous display of multiple points (USB flash drive can be inserted for expansion). |
Alarm message language | Chinese display (alarm time and event description in Chinese) |
Data export interface | USB (supports mouse) |
Printer interface | parallel port |
Operation Touchscreen Protection | Password required (operation is prohibited without a password). |
password | All touchscreen operations can be password protected, preventing the leakage of parameters and processes, and enabling comprehensive management. |
Warranty and parts coverage | |
Warranty coverage and period | Electric furnace comes with a one-year free warranty. |
Random spare parts | Five sealing rings and one instruction manual |
Remark | 1. One nitrogen cabinet (capable of holding two nitrogen cylinders) 2. Nitrogen concentration analyzer 3. Audible and visual over-temperature alarm 4. Reserved temperature measurement holes (for 5 thermocouples) 5. Additional 5-point temperature measurement bracket (meets requirements) 6. Two heating resistance wires 7. One USB flash drive 8. One feeding rod 9. Furnace temperature uniformity, vacuum gauge, thermocouple, temperature controller, nitrogen flow meter, nitrogen concentration analyzer. |
