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Reinraum HVAC und Luftbehandlung Ausrüstung
Präzisions-Temperatur - und Feuchtigkeitssteuerungseinheit
A close-control air-conditioning unit that coordinates cooling, reheat, humidification and airflow to hold stable cleanroom temperature and moisture conditions.
- Coordinated Cooling and Reheat
- Stable Humidity Control
- Modulating Airflow
- Remote Monitoring Ready
Produkteinführung
The precision temperature and humidity control unit responds to small thermal and moisture changes that conventional comfort equipment may ignore. A modulating cooling stage removes sensible heat and moisture, reheat prevents overcooling during dehumidification, and humidification adds controlled moisture during dry conditions. Direct-drive fans maintain airflow through filter loading, while separate temperature and humidity sensors support stable control. The unit is suited to laboratories, metrology rooms and clean processes with narrow operating bands.
Key Features
Modulating valves, inverter compressors or staged circuits provide finer response than simple on-off control.
Remote supply and return sensors can distinguish room conditions from local unit casing effects.
Trendable alarms for temperature, humidity, airflow and filter loading support early intervention.
Kunden Produktbedenken
Tight environmental control requires all heating, cooling, humidifying and airflow functions to respond as one system rather than as independent devices.
Dehumidification lowers room temperature below the operating band.Modulating reheat offsets the sensible cooling remaining after moisture removal.
Oversized on-off cooling cycles cause repeated humidity swings.Variable or staged capacity matches smaller loads and reduces short cycling.
A sensor near the supply outlet does not represent the controlled workspace.Remote room sensors and averaged feedback are positioned at representative locations.
Filter loading changes airflow and alters coil moisture removal.Fan-speed control maintains airflow while differential-pressure monitoring signals service need.
Typische Anwendungen
Metrology and calibration roomsPharmaceutical laboratoriesMedical-device inspectionElectronics test cleanroomsStability and environmental rooms
Technische Parameter
Typical insulated casing construction for a precision environmental control unit is listed below.
| Core Material | Closed-cell polyurethane insulation in thermally separated equipment panels |
|---|---|
| Panel Dicke | 40–60 mm insulated casing panel |
| Effektive Breite | 700–2200 mm nominal unit width |
| Maximale Länge | Up to 4500 mm overall equipment length |
| Stahl facing Dicke | 0.6–1.0 mm coated steel casing skins |
| Kerndichte | 40–45 kg/m³ closed-cell polyurethane |
| Thermische Leitfähigkeit | 0.023–0.026 W/(m·K) for precision-unit casing insulation |
| Oberfläche Finish | Textured powder-coated exterior with galvanized or stainless internal wet-section surfaces |
| Gemeinsamer Typ | Gasketed equipment panels with sealed coil section and flexible supply/return connections |
| Customisierung | Verfügbar je nach beabsichtigter Anwendung und Betriebsumgebung. |
Verfügbare Optionen
Chilled-water or inverter DX coolingElectric, hot-water or hot-gas reheatSteam or electrode humidifierDuty/standby fan or refrigeration circuit arrangement
Planning a Precision Temperature and Humidity Control Unit specification?
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