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The BV-90 Programmable Vacuum Oven delivers 91L of medium-capacity programmable vacuum drying — combining the BV Series' superior 99 Pa vacuum, touch screen intelligent programmable control, standard inert gas inlet, and 6-layer secondary temperature safety at the 91L scale for pharmaceutical batch processing, material testing, and research applications requiring substantially more capacity than the routine 51L BV-50 provides. The 450 × 450 × 450 mm uniform cubic interior enables versatile loading configurations including tall sample assemblies, large vessels, and expanded 6-shelf configurations (up to 6 shelves from the standard 2), while the 2000W heating system provides the thermal capacity for efficient temperature management across the medium-capacity volume. Enquire today.
The BV-90 delivers 91L medium-capacity programmable vacuum drying with 99 Pa vacuum, touch screen intelligent programmable controller, inert gas inlet, 450×450×450mm cubic stainless steel chamber, up to 6 shelves, observation window monitoring, safe shutdown system, and 2000W — supporting pharmaceutical, material testing, and research laboratory medium-scale advanced vacuum drying.
The BV-90's touch screen intelligent controller provides advanced programmable multi-stage control with real-time parameter display across the medium-capacity 91L format — enabling complex pharmaceutical drying protocol automation, material testing thermal conditioning programmes, and research vacuum drying sequences with defined temperature transitions at the mid-scale throughput level where programmable automation provides the greatest operational value.
The BV-90's 99 Pa vacuum across the 450 × 450 × 450 mm cubic interior — the same improved vacuum level as the compact BV-20 — is maintained through the silicon sealing and efficient vacuum pump connection at the medium-capacity scale. The cubic interior geometry provides more uniform vacuum pressure distribution than rectangular interiors of equivalent volume, contributing to consistent drying conditions across all shelf positions.
The BV-90's uniform cubic interior provides loading flexibility equivalent to the DZF-6092 at medium capacity — accommodating tall sample assemblies, large evaporating basins, custom trays, and diverse material test specimen formats that benefit from the equal width, depth, and height of the cubic geometry. The BV-90 delivers this cubic interior advantage with the BV Series' advanced 99 Pa programmable platform at improved vacuum depth.
The BV-90 expands to a maximum of 6 shelves within the 450mm interior height — the highest shelf count in the standard capacity BV Series range (BV-20 to BV-90). This expandable 6-shelf capability enables high-density sample loading for pharmaceutical analytical batch processing, material test specimen arrays, and research experimental sample matrices within the 91L programmable vacuum environment.
The BV-90's 2000W heating system operates efficiently under the reduced thermal conductivity of 99 Pa vacuum conditions — providing the thermal capacity for fast heat-up and temperature recovery across the 91L volume, combined with PID modulation for energy-efficient stable temperature maintenance during extended medium-capacity pharmaceutical, material testing, and research drying cycles.
The BV-90 incorporates the complete BV Series 6-layer safety architecture — secondary temperature limiting, over-current/over-temperature/overload protection, audible and visual alarms, automatic safe shutdown system, insulated cabinet, and fault display — at the 91L, 2000W medium-capacity scale.
The BV-90's independent secondary temperature limiter provides backup hardware protection for medium-capacity pharmaceutical, material testing, and research laboratory programmable vacuum drying — operating completely separately from the primary touch screen controller to protect the larger simultaneous sample load during unattended multi-stage automated drying protocols.
Comprehensive 6-layer protection at 2000W provides electrical safety and automatic protective response for the medium-capacity BV Series format — covering all primary electrical and thermal failure modes during routine and extended programmable vacuum drying operation.
Automatic safe shutdown removes heating power at the earliest detection of abnormal conditions, and the touch screen fault display provides diagnostic information enabling rapid fault resolution in pharmaceutical, material testing, and research laboratory medium-capacity vacuum drying environments.
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