The MicroPulse is a solid-state means of producing small pulses of various gases. It is intended as an alternative to mechanical syringes. The compact instrument contains a miniature heat exchanger and precision temperature controller that can be fitted into process-control circuits without adding volume. MicroPulse delivers up to 1.75 mL of gas at standard temperature and pressure. Advantages of the device include: no moving parts, no need for compressed-air source, and the application to which it is connected can initiate a flow pulse automatically at any interval. — Intertech Development Co., Skokie, Ill.
Deliver gas pulses accurately with this instrument
| By Chemical Engineering