Dual humidifier

Dual-Stage Precision Humidifier for Laboratory & Industrial Applications

This dual-humidifier unit delivers consistent and uniform humidity control across large or split chambers. Designed for critical environments such as incubation racks, clean rooms, or high‑security storage, it combines two independent, low‑noise humidification streams in a single compact enclosure. Each stage operates with its own reservoir, PID controller, and temperature sensor, allowing precise RH adjustments from 20 % to 90 % without cross‑contamination.

Key technical features include low‑voltage 12 Vdc operation, integrated UV‑C sterilization for bacterial control, and an optional wireless interface (Bluetooth LE or MQTT) for remote monitoring and logging. The fully enclosed design prevents condensation damage to sensitive electronics, and the silent fan mode maintains ambient noise below 30 dB.

• Flow Rate: 2.5 L/min per stage (5.0 L/min total)
• Controlled RH Range: 20 % – 90 % with ±1 % accuracy
• Power Consumption: 12 Vdc, < 10 W total
• Common Use Case: Precision climate control for cell culture incubators, pharmaceutical storage, and semiconductor manufacturing clean rooms