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Flowbar-8 Specifications: |
| Technology: Multiple linearized and calibrated mass flow meters with needle valves on inputs |
Range: Flow meters: -5 - 2000 ml/minute each. Needle valves: Available in low flow (0 - 500 ml/minute typical) or high flow (0 - 2 liters/minute typical) types; specify at time of order
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| Accuracy and Resolution: 2% of reading typical from 25 - 2000 ml/minute; resolution 0.1 ml/minute under 100 ml/minute, 1 ml/minute above |
Control Technology: Manual (precision multi-turn, lockable needle valves)
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Optional Internal Pump: Variable speed; can deliver up to a total of 4 liters/minute
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| Analog Outputs: Eight, one for each mass flow meter; multiple analog output ranges available and shared between all meters; multiplexed output available for selecting one flow rate on the basis of RM-8 multiplexer selection signals |
| Serial Data Output: Comma delimited ASCII string of all flow rates, standard RS-232 serial, baud rate 115200, polled or auto-sent at user definable intervals from 0.2 - 600 seconds |
| Digital Filtration: Adjustable from zero to 50 seconds for 0-63% of a step change, in 0.2 second increments |
| Internal A/D Conversion: 16 bits |
| User Interface: Intuitive menu system backed by nonvolatile memory of user settings. Individual meter calibrations (zero, span) available |
Panel Display: Digital 4-line alphanumeric LCD, simultaneous display of all 8 flow rates
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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: 9 - 24VDC (12 VDC nominal), < 100 mA. 110VAC or 220VAC adapter supplied. |
| Operating Temperature: 5 - 45 degrees C, relative humidity non-condensing. |
| Size/Weight: UPDATE!!!!!!!!!!!!13" x 10" x 4" (33 x 25 x 10 cm); less than 10 lbs (4.5 kg). |
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