Catalog excerpts
LAMBDA MASSFLOW Gas flow controller and meter LAMBDA MASSFLOW thermal gas flow controller and meter, specially designed to use with MINIFOR laboratory bioreactor and fermentor. However, it can also be used independently, since all its functions can be controlled from the front panel of the MASSFLOW. MASSFLOW allows precise metering or reproducible flow rate regulation of the desired gases (Air, O2, CO2, N2,…). o o o o o o Stand-alone instrument; stand-alone MASSFLOW units controlled by PNet software or used together with MINIFOR fermentor-bioreactor High-quality laminar mass flow sensor Mass flow cell shows minimal pressure drop Linearity error less than ± 3 % reading Repeatability better than ± 0.5% reading Programmable gas flow rate (controller only) and volume totalizer (Pump-flow INTEGRATOR) PRECISE REGULATION MASSFLOW with proprietary proportional needle valve provides precise measurement independent of pressure, temperature or humidity MINI-4-GAS, gas-mixing module allows a flexible and controlled supply of different gases with PNet software for mammalian cell cultures MASSFLOW gas flow controller for the high cell density bacterial and yeast cultures under optimized fed-batch fermentation processes
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Types of MASSFLOW controller and meter MASSFLOW gas flow controller MASSFLOW gas flow meter (only) Flow range: 0 - 5 l/min in 0.01 l/min steps (controller) Flow range: 0 - 500 ml/min in 1 ml/min steps (controller) Flow range: 0 - 5 l/min in 0.01 l/min steps (meter only) Flow range: 0 - 500 ml/min in 1 ml/min steps (meter only) Gases: Air / N2 / O2 or CO2 / Ar Programmable: 99 steps of flow rate, time & pause Remote control: 0 – 10 V; ON/OFF; RS-485 or RS-232 Gases: Air / N2 / O2 or CO2 / Ar / He / H2 Programmable: 99 steps of flow rate, time & pause Remote control: 0 – 10 V; ON/OFF; RS-485...
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