RAV Precision Temperature Control Air Dryer Best Choice for Precision Processing Equipment / Precision Measurement Instruments / Localized Temperature Control, Etc.
RAV400B-HP / RAV400B-HPF
RAV600B-HP / RAV600B-HPF
- Operating Air Flow
- 100 to 900 L/min
- Temperature Control Precision
- ±0.1℃
- Temperature Setting Range
- 15 to 30℃
- Pressure Setting Range
- 0.15 to 0.85MPa
- High precision temperature control of compressed air and temperature control precision of ±0.1 ℃.
- Using (heaterless) Heat Pump Balance® Control※, at least 70% in energy savings is possible over systems using heater PID control.
※ Heat Pump Balance Control® is a registered trademark of ORION.
RAV600B-HPF
Features
Heaterless and ±0.1 ℃ (Max. Energy Savings of 70%)
Low Heat Output Despite Being Air Cooled (Heat Output Cut 50%)
Rising ambient temperatures that are the bane of precision manufacturing are reduced thanks to the low heat output. (With Heat Pump Balance Control, heat radiated from the product is used as a heat source instead of an electric heater, and by doing so, heat output can be cut by 50% compared with units using heater PID control.)
Reliable Drain Release
A solenoid activated drain release unit is adopted in order to assure certain release of drain water.
Application Examples
- Precision Processing Machine
- Precision Measurement Instrument
- Semiconductor / FPD Production Equipment
- Analysis Equipment
- Precision Painting/Coating Machine
- Localized Precision Temperature Control
- Temperature Control of Processed Works and Measurement Targets
Air Spindle for Precision Processing Machines
Air Slide for 3-D Measuring Equipment
Specifications
| RAV400B-HP | RAV400B-HPF | ||||||
|---|---|---|---|---|---|---|---|
| Model | A1 | A2 | A1 | A2 | |||
| Air Processing Conditions | Air Processing Capacity (50/60Hz)※3 |
L/min | 400(ANR) | ||||
| Inlet Air Pressure (Gauge Pressure) |
MPa | 0.70 | |||||
| Inlet Air Temperature | ℃ | 35 | |||||
| Outlet Air Temperature Range, Precision※4 | ℃ | 15 to 30, Set value ± 0.1 ℃ | |||||
| Outlet Pressure Dew Point※2 | ℃ | 10※1 | |||||
| Ambient Temperature | ℃ | 30 | |||||
| Operating Range | Operating Fluid | Compressed air | |||||
| Operable Air Flow | L/min | 100 to 500 (ANR) | |||||
| Inlet Air Temperature | ℃ | 5 to 40 | |||||
| Ambient Temperature | ℃ | 15 to 35 | |||||
| Operating Range (Gauge pressure) |
MPa | 0.2 to 1.0 | |||||
| Pressure Setting Range | MPa | 0.15 to 0.85 | |||||
| External Dimensions (H×D×W) | mm | 498×470×270 | 498×600×270 | ||||
| Mass | kg | 31 | 32 | ||||
| Air Outlet Connection Pipe Size | B・A | R 1/2・15 | |||||
| Electrical Specifications | Power Supply (50/60Hz)(±10%) | V | A1: Single-phase 100/100, 110 A2: Single-phase 200, 220/200, 220 | ||||
| Power Consumption | kW | 0.26/0.28,0.31 | 0.26,0.29/0.27,0.30 | 0.26/0.28,0.31 | 0.26,0.29/0.27,0.30 | ||
| Current | A | 3.0/2.8,2.8 | 1.4,1.6/1.3,1.3 | 3.0/2.8,2.8 | 1.4,1.6/1.3,1.3 | ||
| Equipment Specifications | Refrigerated Dryer | Control Method | Heat Pump Balance Control | ||||
| Mist Filter | Filtration Degree | - | 0.01µm | ||||
| Collection Efficiency | - | 99.999% | |||||
| Output Oil Concentration※6 | - | 0.01wt ppm | |||||
| Filter Element Replacement Period※5 | - | 1 year, or when the pressure loss is 0.07 MPa | |||||
| Filter Element Model | - | EMS150 | |||||
| Drain Release Unit | Solenoid Valve | ||||||
| Temperature Display, Temperature Sensor※7 | Digital display, platinum resistance thermometer (JIS B Class) | ||||||
| Regulator | Piston type | ||||||
| Refrigerant | R-134a | ||||||
| Chiller Compressor Output | W | 300 | |||||
| RAV600B-HP | RAV600B-HPF | ||||||
|---|---|---|---|---|---|---|---|
| Model | A1 | A2 | A1 | A2 | |||
| Air Processing Conditions | Air Processing Capacity (50/60 Hz)※3 | L/min | 600(ANR) | ||||
| Inlet Air Pressure (Gauge pressure) |
MPa | 0.70 | |||||
| Inlet Air Temperature | ℃ | 35 | |||||
| Outlet Air Temperature Range, Precision※4 | ℃ | 15 to 30 (Set value ± 0.1 ℃) | |||||
| Outlet Pressure Dew Point※2 | ℃ | 10※1 | |||||
| Ambient Temperature | ℃ | 30 | |||||
| Operating Range | Operating Fluid | Compressed air | |||||
| Operable Air Flow | L/min | 200 to 900(ANR) | |||||
| Inlet Air Temperature | ℃ | 5 to 40 | |||||
| Ambient Temperature | ℃ | 15 to 35 | |||||
| Operating Range (Gauge Pressure) |
MPa | 0.2 to 1.0 | |||||
| Pressure Setting Range | MPa | 0.15 to 0.85 | |||||
| External Dimensions (H×D×W) | mm | 568×470×270 | 568×600×270 | ||||
| Mass | kg | 33 | 34 | ||||
| Air Outlet Connection Pipe Size | B・A | R 1/2・15 | |||||
| Electrical Specifications | Power Supply (50/60Hz)(±10%) | V | A1: Single-phase 100/100, 110 A2: Single-phase 200, 220/200, 220 | ||||
| Power Consumption | kW | 0.35/0.35,0.41 | 0.33,0.36/0.37,0.40 | 0.35/0.35,0.41 | 0.33,0.36/0.37,0.40 | ||
| Current | A | 4.1/3.6,3.9 | 2.0,2.3/1.8,1.8 | 4.1/3.6,3.9 | 2.0,2.3/1.8,1.8 | ||
| Equipment Specifications | Refrigerated Dryer | Control Method | Heat Pump Balance Control | ||||
| Mist Filter | Filtration Degree | - | 0.01µm | ||||
| Collection Efficiency | - | 99.999% | |||||
| Output Oil Concentration※6 | - | 0.01wt ppm | |||||
| Filter Element Replacement Period※5 |
- | 11 year, or when the pressure loss is 0.07 MPa | |||||
| Filter Element Model | - | EMS150 | |||||
| Drain Release Unit | Solenoid Valve | ||||||
| Temperature Display, Temperature Sensor※7 | Digital display, platinum resistance thermometer (JIS B Class) | ||||||
| Regulator | Piston type | ||||||
| Refrigerant | R-134a | ||||||
| Chiller Compressor Output | W | 400 | |||||
- Standard product specifications are for indoor use.
- Outlet air pressure dew point value is based on a conversion of the air dryer outlet air pressure and will fluctuate depending on the quantity of supersaturated water in the intake air. If compressed air flowing into the product contains supersaturated water vapor, it is recommended that a drain filter be installed before the product.
- Air processing capacity figures are based on ANR (atmospheric pressure, 20 ℃, 75% RH).
- Temperature precision is at a single output port, and that of the precision of the display device, when the inlet temperature and air flow are stable.
- The filter element needs to be replaced when whichever of these first occurs. (The optional DG-50(B) pressure gauge can be used to assist in pressure management.)
- The inlet oil concentration is 3 wt ppm or lower, excluding oil vapor, in accordance with the method described in ISO8573-2, "Test Methods for oil Aerosol Content".
- If there is a lot of foreign matter (solid particulate) in the supply air, then install an air filter (5 µm equiv.) on the intake side piping before the product.
External Diagram
