Specifications:
- A recording elapsed time indicated is included as standard equipment.
- An on/off indicator light is provided for visual inspection.
- A cycle counter designed to record the number of open/close cycles during any time period.
- A rugged sensor detects precipitation episodes and activates the cover drive to seal the dry deposition collector and expose the wet precipitation collector
- The control consists of high input impedance schmidt trigger and a relay driver.
- The drive system consists of a motorized ball screw actuator, a four-bar linkage and two limit switches.
- The collectors segregate dry and wet samples.