LC-HVB-50V High-Temperature Vacuum Drying Oven, 50 L and 350°C (CAT#: STEM-BC-3594-ZJF)

The LC-HVB-50V is a 50 L high-temperature vacuum oven for drying and thermal treatment. It operates under reduced pressure to accelerate moisture and solvent removal. The chamber is suitable for materials that are sensitive to oxygen, heat, or decomposition. An inert-gas connection and flow-control valve support protective-atmosphere operation. PID logic and a precision temperature sensor maintain controlled heating conditions. The LCD interface presents operating temperature, programmed temperature, timing, heating, and alarm information. A reinforced SUS304 chamber maintains structural stability during high-vacuum and high-temperature use. As a V-series configuration, it requires an external vacuum source and must be evacuated before heating.

Rated power: 3200 W
Input power: 220 V/50 Hz or 380 V/50 Hz as listed for the series, with exact model mapping not explicitly stated
Chamber capacity: 50 L
Temperature range: Ambient +20°C to 350°C
Maximum-temperature operating time: ≤72 h at 350°C
Temperature fluctuation: ≤±0.5°C
Temperature resolution: 0.1°C
Control display: Three-row LCD digital display
Vacuum gauge: Pointer type, accuracy class 2.5
Maximum vacuum: ≤133 Pa
Pressure-holding performance: Leakage rate ≤5 kPa over 24 h
Timer range: 0-9999 min
Chamber material: 304 stainless steel
Shelf material: Chrome-plated 201 stainless steel
Standard shelves: 1-3 across the series, exact model mapping not explicitly stated
Vacuum connection: KF25 or KF40 across the series, exact model mapping not explicitly stated
Chamber dimensions: 410 × 370 × 345 mm
Product dimensions: 650 × 580 × 745 mm
Net weight: 95 kg
Cooling-water requirement: Connect a chiller or tap-water supply during heating
Vacuum pump: Not included
Vacuum-pipeline gas-cooling system: Not included

Fifty-liter working chamber
Up to 350°C heating
Stable ≤133 Pa vacuum
PID microcomputer control
Inert-gas processing support
Sensor self-diagnostics
Overtemperature and fault alarms
Reinforced three-millimeter chamber

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