HPF190-03N Vacuum Oven, Precision Constant-Temperature Drying Equipment for Laboratories

Chitherm Hpf190-03n Vacuum Dryer Electric Holding Furnace 755mm*1680mm*950mm W*H*D for Versatile Drying Applications

Primarily used for drying, debinding, and curing of electronic components in vacuum or controlled atmosphere environments.

• 2.1 Operating Temperature: RT~200°C
• 2.2 Maximum Temperature: 250°C
• 2.3 Furnace Chamber Material: SUS304 stainless steel
• 2.4 Insulation Material: Ceramic fiber
• 2.5 Chamber Dimensions: 500mm*700mm*550mm (W*H*D)
• 2.6 Temperature Uniformity: Surface temperature uniformity of heating plates: within ±5°C (tested at 200°C constant temperature)
• 2.7 Heating Elements: Aluminum heating plates
• 2.8 Number of Heating Plates: 4
• 2.9 Maximum Heating Power: 4*1.5kW
• 2.10 Heating Rate: ≤5°C/min
• 2.11 Temperature Control Element: Platinum resistance (PT100)
• 2.12 Temperature Control Points: 4 points
• 2.13 Temperature Control Method: Cycle zero-crossing control
• 2.14 Centralized Control: Touch screen + PLC centralized control
• 2.15 Temperature Control Accuracy: ±1°C
• 2.16 Ultimate Vacuum: ≤50Pa
• 2.17 Vacuum Pumping Time: ≤30 minutes (from atmospheric pressure to 0.1mbar)
• 2.18 Chamber Pressure Resistance: 0.1~1mbar (operable under vacuum or atmospheric pressure)
• 2.19 Vacuum Alarm: Triggers an alarm and shuts off the vacuum pump if the preset vacuum level is not achieved within the specified time
• 2.20 Alarm Protections: Audible/visual alarms for over-temperature, motor overload, and phase reversal failure
• 2.21 Noise Level: ≤63dB
• 2.22 Exterior Finish: High-temperature spray coating, light gray
• 2.23 Overall Dimensions (Reference): 755mm*1680mm*950mm (W*H*D)

• 4.1 Environmental Conditions: Temperature 0~40°C, humidity ≤80% RH, no corrosive gases, no strong airflow disturbances
• 4.2 Gas Supply Requirements:
  • High-purity nitrogen (process protective gas): Purity >99.999%, inlet pressure 0.1~0.2MPa
  • Dry, clean, oil-free compressed air (purge gas): Inlet pressure 0.4~0.8MPa
• 4.3 Ventilation System: Non-contact connection to user's exhaust system, exhaust capacity >10m³/h
• 4.4 Floor Requirements: Level surface, minimal vibration, load-bearing capacity >200kg/m²
• 4.5 Power Supply: Capacity >8kVA, three-phase five-wire system, AC380V, 50Hz
• 4.6 Installation Space: 2000mm*2000mm*3000mm (Depth*Width*Height), installation area >4m²
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