MKS 1179C Mass Flow Electronic Absolute Pressure Controller, H2, 15 Pin, 20 SCCM, 1/4" Swagelok 1/4", Viton.
MKS Instruments Part Number: 1179C00721CS1BV.
This 1179C mass flow controller is calibrated for Hydrogen (H2) gas with a maximum flow rate of 20 sccm. This particular model has Viton O-rings and 1/4" Swagelok fittings for 1/4" OD tubing. Connection to the MKS 246 or 247 power supply/readouts is by a DB15 male connector on the controller. Please see below for cables to connect the controller to the power supply/readout.
Swagelok-TM Swagelok Company
The 1179C is a general purpose mass flow controller designed to measure and control the flow of gases in a wide variety of applications. 1179 Mass-FloŽ controllers are available with Full Scale ranges from 10 sccm to 20 slm, and provide fast, repeatable flow control to as low as 0.2 sccm. The 1179 controller can also be used as a pressure controller when connected to a suitable pressure transducer.