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| DG-4 Specifications: |
| Technology: Solid state heat pump (Peltier effect) |
| Dewpoint Range: 1-45 degrees C, in 0.1 C increments |
Relative Humidity Range: At 25 degrees C target temperature, approximately 20 - 95+ RH% attainable; settable from 0-100%RH in 0.1%RH increments
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| Water Vapor Pressure Range: 0.65 kPa - 9.6 kPa, in 0.01 kPa increments |
Accuracy and Resolution: Dewpoint accuracy 0.25 C, resolution 0.01 C
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Regulation: PID (Proportional Integral Derivative), dewpoint deviation < 0.05 C RMS typical
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| Flow Rate: 25 ml/minute to 5 liters/minute |
| Condensate removal: Miniature diaphragm pump, user-settable actuation from 1/minute to 1/30 minutes, actuation duration user-settable from 1 sec to 30 sec |
| Analog Output: Multi-range for relative humidity, dewpoint or water vapor pressure; 0-5V output with 16 bit resolution |
| Serial Data Output: Comma delimited ASCII string of all measured parameters, standard RS-232 serial, polled or auto-sent at user definable intervals from 0.5 - 600 seconds. |
| Internal A/D Conversion: 16 bits |
| User Interface: Intuitive menu system backed by nonvolatile memory of user settings |
Panel Display: Digital 2-line alphanumeric LCD, simultaneous display of set and read values
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| Tubing Fittings: Nickel plated barb fittings for 1/8" (3 mm) i.d. flexible or semi-rigid tubing; other fittings available to special order |
| Power Requirements: 12 VDC at 8A. 110VAC or 220VAC adapter supplied |
| Operating Temperature: 5 - 35 degrees C, relative humidity non-condensing |
| Size/Weight: EDIT!!!!!!!!!!!!!13" x 10" x 4" (33 x 25 x 10 cm); less than 10 lbs (4.5 kg) |
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