NSD 1120 B Low Pressure Table 120×180×85 cm

Low-Pressure Table with Heating, Cooling & Controlled Humidification NSD 1120 B

Complete professional conservation solution with increased power

The NSD 1120 B is a modern low-pressure table for conservators, designed to cover the full range of paper and painting conservation work. It is the full version of the series, incorporating heating, suction, active cooling and controlled humidification system, with increased total power compared with the NSD 1120 A.

Its construction ensures uniform and steady distribution of heat, vacuum and humidity over the entire work surface, allowing safe and repeatable treatments even on particularly sensitive, deformed or multi-layered works.

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Main features & equipment

The NSD 1120 B includes:

• Removable support legs, for easy movement and installation

• Detachable control unit, with:

  • main on/off switch

  • heating system switch with indicator light

  • low-pressure system switch with indicator light

  • cooling system switch with indicator light

  • temperature controller with digital display

  • pressure regulator with digital display

  • automatic pressure control switch

  • indicator light for any heating system fault

  • connection hose to the suction system

• Helical electric fans for the cooling system

• Aluminium work surface, with built-in heating elements and suction ducts

• Two perforated working plates (platens):

  • top plate: 1 mm thick, Ø 1.5 mm holes

  • bottom plate: 2 mm thick, Ø 3.5 mm holes

  • the holes cover 25% of the surface

  • fixed with heat-resistant tape for easy dismantling

• Quiet electric suction vacuum, model Europa 303E, 1200 W, single-phase 220 V

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Controlled humidification system

The NSD 1120 B features complete humidification system, essential for interventions requiring precise adjustment of relative humidity:

• Humidification control unit, with:

  • on/off switch

  • programmer

  • probe with 5 m cable

• Ultrasonic humidifier, with connection hoses

  • dimensions: 320 × 200 × 330 mm

• Removable Plexiglas dome, to create a fully controlled microclimate above the work

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Technical Specifications

• Power supply: 220 V single-phase or 380 V three-phase

• Safety class: I

• Total power consumption: 3,6 kW

• Vacuum air flow: 210 m³/h

• Maximum suction pressure: 2500 mmH₂O

• Maximum temperature: 90°C

• Preheating time: 25 minutes (up to 90 °C)

• Cooling time: 15 minutes (from 90 °C to 40 °C)

• Adjustable humidity range: 0% – 99% RH

• Humidification output: 300 ml/h

• Water tank capacity: 9 L

• Total weight: approximately 100 kg

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Recommended for:

• smoothing and flattening of paper

• lining and re-adhesion under controlled conditions

• work requiring combination of heat, vacuum and humidity

• museums, archives, conservation workshops and research institutions

• professional workshops with higher power and stability requirements