Multi-Function-Amplifier MFA 1000 with 1 MHz Bandwidth
DC-Amplifier with Power Supply of Constant Voltage and Constant Current
This Multi-Function-Amplifier fulfils different tasks in one. First it is an amplifier with different eligible amplification factors. Second the device provides the sensors either with constant voltages or with constant current. It is already successful for many years in amplification and supplying of thin film gauges, thermocouples, piezo resistant transducers or similar sensors. A former version was developed for flow measurements on the model of space shuttle Hermes during hypersonic wind tunnel experiments using micro pressure transducers (like from Kulite, Endevco or Entran) and thin film gauges.
By its wide bandwidth up to 1 MHz this amplifier can be used for many measurements. So applications with film or DMS probes in a shock tube wind tunnel or aerodynamic experiments are possible without any difficulties.
Different probe voltages or current supplies can be chosen independently from the amplification factor. Two different input connectors make work with different sensor types easier. The handling of the amplifier with its LED display leads to a clear overview of all justifications.
Dr. Müller Instruments
Tel.: +49 - 6172 - 380 37 27
Fax: +49 - 6172 - 177 077 4
Mobil: +49 - 171 - 431 9060