On my run sheet, the machine and manual readings for conductivity are recorded. Usually these readings are a point or two apart, but sometimes the difference is greater. Why doesn't the machine record the conductivity accurately?
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Originally posted by patient: On my run sheet, the machine and manual readings for conductivity are recorded. Usually these readings are a point or two apart, but sometimes the difference is greater. Why doesn't the machine record the conductivity accurately?
The machine doesn't "record" the conductivity. The 'machine' conductivity may, however, vary from an external meter conductivity (especially ones like a pHoenix meter) if the external is not calibrated properly or if the conductivity cell's calibration value has 'drifted'. Why don't you ask your staff that question??
Originally posted by patient: On my run sheet, the machine and manual readings for conductivity are recorded. Usually these readings are a point or two apart, but sometimes the difference is greater. Why doesn't the machine record the conductivity accurately?
what external meter are u using? and is it calibrated prior to treatment? And is your machine PM up to date.
Posts: 5 | Location: NJ | Registered: 12 January 2004
