Products & SolutionsDry Room
Dry room created by a dehumidifier manufacturer
As a manufacturer specializing in dehumidifiers—the core components of dry rooms—we have the expertise to meet a wide range of needs.
Features
1. Dew point temperature available: As low as -90 °C DP
2. Equipped with a heat pump system and high energy efficiency
3. Optimal design according to conditions from equipment selection to installation
4. Includes a weekly scheduling function
Dry Room System Overview
Moisture in the air acts as an inhibiting substance in the manufacturing processes of lithium-ion secondary batteries and organic EL displays. Therefore, research, development, and production are conducted in dry rooms that maintain a low-humidity environment.
Dehumidifier supply air volume（m3/h）
Example : Dry room with a humidity load of 100 g/h
| Dry room dew point (°C DP)/th> | ||||||
|---|---|---|---|---|---|---|
| -20 | -30 | -40 | -50 | -60 | ||
| Supply Dew point °C DP |
-30 | 210 | – | – | – | – |
| -40 | 160 | 540 | – | – | – | |
| -45 | 145 | 450 | 2,400 | – | – | |
| -50 | 140 | 400 | 1,600 | – | – | |
| -60 | 135 | 370 | 1,200 | 4,750 | – | |
| -65 | 135 | 365 | 1,100 | 4,000 | 24,900 | |
| -70 | 135 | 360 | 1,080 | 3,700 | 16,500 | |
| -80 | 135 | 360 | 1,060 | 3,500 | 13,100 | |
*Neither the dry room volume nor local exhausts from or within the dry room are considered.
See the page on the Desiccant Dehumidifier for equipment details.
Desiccant DehumidifierOptional Features
Functions can be added as options to standard functions. Choose the function that best suits your application.
- CO2 removal
Removes CO2 in the dry room and controls CO2 concentration. Please consult us about the amount to be removed depending on the number of people present. - Particle removal
Removes particles in the dry room and increases cleanliness. - Remote monitoring system
Our remote monitoring system ensures the stable condition of the dry room, providing you peace of mind.
Optional Devices
| Item | Specifications |
|---|---|
| Dew point sensor | For indoor dew point temperature; Measuring range: -80 °C DP to 20 °C DP |
| CO2 sensor | Measurement range: 0 to 1000 ppm |
| Compact oxygen monitor | Diaphragm galvanic cell type |
| Patlite (visual and audible signaling device) | Abnormality and alarm display |
| Air shower | 3-phase 200 V AC 50/60 Hz 600 W with lock mechanism |
| Passbox | Effective dimensions: W 500 × H 500 × D 400 (mm) |
| Heatless dryer | -40°C DP 0.17 m3/min 0.39 to 0.98 MPa (for pressure air) |
| Logging system | Laptop, logging software, connection cable |
You can try our ultra-low dew point dry room in our open lab.
Our plant has a dry room and a glovebox available for public use. Feel free to use them at your required dew point temperature for introductory studies, research and development, and other needs.
Location: Koga City, Fukuoka Prefecture Factory No.3
Inside dry room
Desiccant Dehumidifier
Glovebox (Desi-cube)
Room Specifications
| Item | Specifications |
|---|---|
| Dew point temperature | Supply air : Minimum -60 °C DP; Indoor: Minimum -40 °C DP |
| Indoor temperature | 23 ±3 °C |
| Maximum occupancy | 2 (at -40 °C DP indoors) |
| Dimensions | Front chamber : W 1800 × L 1800 × H 2500 (mm) |
| Main room : W 4500 × L 4500 × H 2500 (mm) |
Application Examples
- Pharmaceuticals
- Lithium-ion batteries
- Capacitors
- Research facilities and production lab lines of all-solid-state batteries
- Research, development, and manufacturing processes for OLEDs, etc.
