LC-HVB-30V High-Temperature Vacuum Drying Oven, 30 L and 350°C (CAT#: STEM-BC-3593-ZJF)

The LC-HVB-30V is a vertical high-temperature vacuum drying oven for laboratory thermal processing. It is designed for drying, baking, and dry-heat treatment under reduced pressure. The unit is suitable for heat-sensitive, easily decomposed, and oxidation-prone materials. Its 30 L chamber can also receive inert gas for processing complex samples. A microcomputer PID controller provides accurate and stable temperature regulation. The 4.3-inch LCD displays the set temperature, operating temperature, holding time, heating status, and fault information. The reinforced 3 mm SUS304 chamber resists corrosion and deformation under high temperature and vacuum. This V-series model does not include a vacuum pump or vacuum-pipeline gas-cooling system and must be evacuated before heating.

Rated power: 2500 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: 30 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: 320 × 320 × 300 mm
Product dimensions: 560 × 530 × 700 mm
Net weight: 74 kg
Cooling-water requirement: Connect a chiller or tap-water supply during heating
Vacuum pump: Not included
Vacuum-pipeline gas-cooling system: Not included

Three-hundred-fifty-degree operation
Thirty-liter reinforced chamber
High-vacuum drying capability
PID intelligent temperature control
Inert-gas inlet assembly
Power-loss parameter recovery
Audible and visual fault alarms
Corrosion-resistant SUS304 interior

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