Vacuum ovens are widely used for drying and storing humidity sensitive semi-conductor, vacuum and optical components. Viper Series vacuum ovens have some unique differentiators

• Design to be rugged and for continuous operations

• Built with safety provisions and CE certifications

• Fully automated operations provides continuous monitoring

• Customisation in specifications, chamber dimensions, and operating ranges

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Key Features & Benefits

• High-temperature heating up to 300 °C

• Ultimate vacuum performance of ≤ 1 × 10⁻⁶ mbar

• Integrated with vacuum control and precision control capability

• Semi-automatic operation with full safety interlocks

• Suitable for continuous operation of multiple days

• Designed for laboratory, pilot plant, production plate and R&D environments

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Product Specifications

• Chamber: Main chamber material of construction: AISI 304L (EN 1.4307) / AISI 316L (1.4404)

• Door: Fully openable door with Silicon/FKM sealing

• Double-pane safety glass

• Fittings: System piping/fittings: AISI 304/316

• Design: Bench-top • Option: Floor mount

• Temperature resolution: +/- 0.1 C • Option: Programmable heating rate from 0.1 to 5 C/min

• Option: Thyristor power controller with 16 step ramp soak control

• Configurable OTC cut-out provided

• Uniformity of the hot zone: +/- 5 C

• Temperature stability 0.5 C

• Supply voltage: 1-Phase, 220-240 V, 50 Hz

• Vacuum pumping system provided by double stage rotary pump of 250 lpm and anti-suck back valve

• Option: Dry diaphragm pump/dry scroll pump

• Vacuum measurement: dial gauge

       • Option: Pirani gauge with controller

• Trays: Stainless steel (2 / 3 / 4)

• Leak rate < 0.01 mbar/sec

• Digital display

• Inert gas purging provision provided through stainless steel valves

• Option:Over-pressure safety relief valve provided

• Option: Data logger to log temperature profiles

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Standard Models

1. VIPER-30-30-R: 300mm (W) x 300mm (H) x 300mm (D), 200 C, vacuum < 5 mbar

2. VIPER-30-30-F: 300mm (W) x 300mm (H) x 300mm (D), 200 C, vacuum < 5 x 10^-2 mbar

3. VIPER-30-30-H: 300mm (W) x 300mm (H) x 300mm (D), 200 C, vacuum < 5 x 10^-6 mbar

4. VIPER-45-40-R: 450mm (W) x 450mm (H) x 400mm (D), 200 C, vacuum < 5 mbar

5. VIPER-45-40-F: 450mm (W) x 450mm (H) x 400mm (D), 200 C, vacuum < 5 x 10^-2 mbar

6. VIPER-45-40-H: 450mm (W) x 450mm (H) x 400mm (D), 200 C, vacuum < 5 x 10^-6 mbar

7. Custom configurations