|
RM-8 and RM-4 Specifications |
|
| |
| RM-8 and RM-4 Specifications: |
| Technology: Electrically activated three-way solenoid valves, two per channel; 8 or 4 channels |
| Control: Selectable from menu. Binary (channel is selected with TTL-level binary digital inputs; 2 bits for RM-4, 3 bits for RM-8, more bits available standard for multi-RM systems); manual; stand-alone program; and RS-232 serial control (9600 baud). |
| Stand-Alone Program: Up to 99 steps, any valve sequence (or no valves), any step duration from 1 second to two hours |
| Electrical multiplexer: Connects one of 8 (RM-8) or 4 (RM-4) electrical inputs to a common output. Signal range +/- 5V |
| Flow rate range: 0 - 1000 ml/minute recommended. Commonly used at 150 - 200 ml/minute, push or pull mode |
Response time: < 50 milliseconds for complete valve changeover
|
| Particulates and Moisture: Air should be free of substantial particulates; relative humidity should remain below condensation |
| User Interface: Intuitive menu system backed by nonvolatile memory of user settings |
| Panel Display: Digital 2-line alphanumeric LCD |
| 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: 11 - 14VDC (12 VDC nominal), < 150 mA. 110VAC or 220VAC adapter supplied. |
| Operating Temperature: 5 - 45 degrees C, relative humidity non-condensing |
| Size/Weight: 13" x 10" x 4" (33 x 25 x 10 cm); less than 10 lbs (4.5 kg) |
| |
|
