Hach, 2631702, Stirrer, Lab, Programmable, 6-Paddle, 220V, Jar Tester

Provides sequential or continuous operation with precise control of stirring speed and timing. Four memory banks can each be set for paddle speeds from 5 to 300 RPM in one-RPM increments, with run times from 1 second to 59 minutes, 59 seconds in one-second increments. The stirrer can run sequentially through all memory banks, independently in any one memory mode, or manually at a selected speed. To allow work elsewhere in the lab, audio signals can be programmed in each memory bank. Programmed information is retained even with power off, permitting day-to-day test reproducibility. Features rugged, unitized construction, and comes complete with built-in floc illuminator, anti-glare back panel, six 1000 mL round beakers, and dustcover. Unit weight: 29.5 kg (65 lbs). Dimensions: 118.2 x 40.7 x 49.5 cm (46.5 x 16 x 19.5").