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November 1, 2016


Question How can I translate the Error Code identified with a particular fault with my model 133 conditioner? Is there a definition of the particular error codes, since it is unclear what the error codes mean? Answer Yes. See below Table (1.) for the specific error codes and their definitions for both Model 133 and […]


October 1, 2016


Question How do I make use of the Shunt Calibration feature for the model 126? Answer The model 126 has the ability to select the shunt cal (also known as RCAL) resistor at the simple press of the front panel button, “RSH”. The shunt cal resistor is placed in circuit for as long as the […]


September 1, 2016


Question On your 2680M1-M7 data sheet there are versions M1 through M7 having different gain ranges allowable. How do I select the correct gain based on my accelerometer? Answer The output scaling of the airborne charge amplifier (2680M1-M7) or airborne Isotron conditioner (2685M1-M7) take into consideration the accelerometer sensitivity and the full scale range anticipated […]


August 1, 2016


Question I have a 10-32 coaxial cable connector that is damaged and unusable. Is there a connector replacement option? Answer Yes, there is a self-repair option to replace most 10-32 coaxial cable connectors as well as other replacement/repair options. There is a replacement option for most standard 10-32 coaxial male connectors, BNC male connectors and […]


July 1, 2016


Question I am trying to use a Single Ended PE accelerometer, model 2248, as an input to the 6634C amplifier and there are no details in the instruction manual for this input. Answer Using a Single Ended Piezoelectric (SEPE) accelerometer is considered one of the basic inputs for this amplifier. The below steps will help […]