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> Dynasen piezoresistive pulse power supply CK2
Dynasen piezoresistive pulse power supply CK2
DYNASEN PIEZORESISTIVE PULSE POWER SUPPLY CK2
PIEZORESISTIVE PULSE POWER SUPPLY
Model CK 2-50/0.050-300 is a two-channel pulse power/ bridge network arrangement that is dedicated for the use of 50-OHM and 0.050 OHM piezoresistive stress and extensoresistive strain gauges. Each unit is configured to operate in any one of three different ways(each selected by the uses); 1) 50-ohm arrangement 2) the 50 ohm compensating arrangement, and 3) the 0.050-ohm configuration. Each configuration essentially consists of a capacitor that can be discharged upon command into a bridge network (gauge is part of network), thus, is capable of producing an electrical output of the bridge that reflects the change of resistance of the gauge. The single gauge arrangement (50-ohm or 0.050-ohm) is typically used in applications where gauge outputs due to stress are large compared to the effects of strain or temperature. The other arrangement, referred to as the compensating arrangement, is to be used where secondary effects (Strain, Temperature) can be appreciable but can be automatically canceled by using a second sensor in the opposite side of the bridge. The user selects the mode of operation via switches inside the unit and on the front panel. These units are wired for 110 Volt AC operation but can be switched internally for 220 Volt AC operations and have a rack mounting capability.
POWER ON IS THE ONLY TEST PERFORMED
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