What to do if calibration values are too far apart on Fisher Scientific Measuring Instruments?
If the calibration values are too far apart, or too far from ideal values, check the electrode, use fresh buffers, and check the meter settings. The electrode may require filling solution, conditioning, or replacement. Refer to the electrode manual.
How to calibrate temperature on Fisher Scientific Measuring Instruments?
Calibrate using a water bath or a known accurate thermometer. A faulty thermistor may also be the cause, consider repair or replacement.
What to do if Fisher Scientific accumet AB200 show Over Range or Under Range?
Check that the electrode is connected.
Why are my pH calibration points too close on Fisher Scientific Measuring Instruments?
Custom pH buffer calibration values must be at least 1.0 pH unit apart.
What to do if 2-point standardization has not been performed on Fisher Scientific accumet AB200 Measuring Instruments?
Perform a 2-point standardization.
General| pH Resolution | 0.01 pH |
|---|---|
| pH Accuracy | ±0.01 pH |
| mV Resolution | 1 mV |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Calibration Points | Up to 5 points |
| Display | LCD |
| pH Range | 0 to 14 pH |
| mV Range | -2000 to +2000 mV |
| Temperature Range | -5.0 to 105.0°C |
| Inputs | pH, mV, Temperature |
| Outputs | RS232 |
| Power | 4 x AA batteries or AC adapter |
Describes the purpose and operation of the meter's fixed buttons.
Describes the purpose and operation of the meter's soft keys.
Adjusts the frequency and speed of the 'Stable' indicator appearance.
Configures data printing and datalogging options.
Sets up RS-232 or USB communication for data transfer.
Configures the instrument's date and time for GLP functions.
Enables or disables password protection for setup and calibration.
Resets meter settings to factory defaults, excluding date/time/data.
Optimizes display visibility by adjusting contrast levels.
Sets the stirring speed for the optional benchtop stirrer.
Assigns a unique ID to data points for identification.
Selects the preferred display language for the instrument.
Enables or disables audible tones for key presses.
Choose from predefined pH buffer groups for calibration.
Select the desired pH resolution (X.X, X.XX, X.XXX).
Sets visual and audible alarms for high/low value limits.
Configures the "Cal Due" indicator for calibration reminders.
Selects automatic or manual standardization for conductivity.
Chooses between single-point or multi-point calibration.
Selects units for ion concentration (ppm, molar, mg/L).
Configures high/low alarms for ion measurements.
Sets reminders for ion calibration due dates.
Selects ISE buffer groups for standardization.
Step-by-step guide for installing the USB driver on Windows XP.
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