Secure weighing station
CHEMICAL HANDLING
Precision weighing
A unique solution on the market,
designed for safe micro-weighing.
The Captair 391 Smart secure weighing station from Erlab is a unique solution on the market, specially designed for safe micro-weighing. It ensures extreme weighing stability, protects the operator against hazardous substances and requires no heavy infrastructure thanks to its standalone operation. Compliant with NF X15-211 Class 1, as well as EN 1822-1, EN 14175, BS 7989, ASHRAE 110, it is the only device in its category to provide such complete and certified protection.
The Captair 391 Smart can also be connected to an extraction system to adapt to the specific needs of each laboratory.
The strengths of the range.
The containment principle
CONNECTIVITY
Smart and secure control for your weighing station.
Monitoring and configuring your equipment has never been easier. Thanks to its integrated wireless connectivity, the Captair 391 Smart allows you to stay connected to your weighing enclosure at any time, wherever you are.
Its intuitive control interface, directly accessible from a smartphone, tablet, or computer, provides a real-time view of critical parameters: airflow speed, filter status, alarms, humidity, temperature.
This solution ensures optimal traceability and perfect control of safety conditions. You can therefore anticipate every intervention, validate the proper functioning of the enclosure, and guarantee continuous weighing safety, without interruption.
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AIRFLOW
Controlled airflow for uncompromising safety.
The Captair 391 Smart adopts a unique approach to airflow management by integrating a uniform extraction across the entire rear wall, effectively capturing contaminated air at the source, without disturbing the weighing area. This perfectly uniform horizontal flow preserves the stability of the environment while ensuring user protection.
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FILTRATION
Advanced filtration for a safe working environment
The Captair 391 Smart integrates a high-level filtration technology, designed to ensure optimal protection for the user and the environment. The strength of the Erlab weighing station: its filtration column placed under the workbench, which effectively combines particulate and molecular filters (activated carbon), depending on the substances handled. This configuration makes it possible to adapt to evolving applications (liquids, powders, cleanroom environment) while ensuring simple and safe filter replacement, particularly thanks to the Bag-in / Bag-out system available on configurations with particulate filters.
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ERGONOMICS
A design suited to all spaces
The Captair 391 Smart has been designed to integrate easily into any laboratory environment, even the most constrained. Its compact structure and integrated casters make movement and installation effortless. The space under the work surface allows for comfortable seated use, while the integrated armrest reduces fatigue during extended handling.
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THE RANGE
Three types of openings,
adapted to each type of handling.
Compliance with standards: AFNOR NF X15-211: 2009: France – EN 1822-1: 2019 (HEPA H14 Filter) – EU marking*
Airflow rate: 220 m3/h (Carbon Filter) – 300 m3/h (HEPA Filter)
Face velocity: From 0.4 to 0.6 m/s
Voltage/Frequency: 100-240 V / 50-60 Hz
Maximum power consumption: 2300 W (with 2 integrated outlets)
Opening type: Oblong, Slider (Carbon Filter) or Trapezoidal (HEPA Filter)
Structure: Anti-corrosion electro-galvanized steel coated with acid-resistant thermosetting polymer
Panels and front panels: Transparent, colorless PMMA with high optical purity
Filtration module: Polypropylene
Dimensions: Height: 1721 mm / Width: 1140 mm / Depth: 906 mm
Communication interface
Simple communication through light and sound pulses: face velocity, filtration fault alarm, ventilation parameters, ventilation fault alarm
Filtration technology: 1 adaptable filtration column (with secured BIBO** filtration unit)
Carbon filtration for gases and vapors: AS: For Organic vapors / BE: Versatile for Acid + Organic vapors / F: For Formaldehyde vapors / K: For Ammonia vapors
Particulate filtration for HEPA H14 powders: 99.995% efficiency for particles with a diameter ≥ 0.1 μm
Monitoring: Real-time monitoring of safety parameters
Tracking of ambient handling conditions Sensors Temperature (T) / Humidity (RH)
Internal lighting: LED lighting > 600 lux
Anemometer: Face velocity alarm
Ceiling lighting: ON/OFF lighting button
Work surface: Trespa® TopLabPLUS + weighing marble slab
Support stand: Mobile (within installation) or Fixed (with anti-vibration rubber wheels)
Assembly: Device delivered pre-assembled
Molécode: Automatic filtration fault detection: Type S for Solvents, Type A for Acids, or Type F for Formaldehyde
Waste port: Positioning on left side or right side
Compliance with standards: AFNOR NF X15-211: 2009: France – EN 1822-1: 2019 (HEPA H14 Filter) – EU marking*
Face velocity: From 0.4 to 0.6 m/s
Airflow rate: 220 m3/h (Carbon Filter) – 300 m3/h (HEPA Filter)
Compliance with standards: AFNOR NF X15-211: 2009: France – EN 1822-1: 2019 (HEPA H14 Filter) – EU marking*
Face velocity: From 0.4 to 0.6 m/s
