Beverage Doctor Digital pH Meter
Beverage Doctor Digital pH Meter
Beverage Doctor Digital pH Meter Water Resistant
The Beverage Doctor digital thermometer will give you an accurate reading with its 0.01 pH resolution. Place the probe in the buffer solution closest to pH of the sample you'll be testing and press the button. This pH meter also includes Automatic Temperature Control so you don't have to get your sample all the way down to room temperature before you take your reading.
It features a replaceable probe in case you lose or damage yours. The cap that holds the probe storage solution has a very tight seal which helps to prevent your probe from drying out while not in use. There is no need to worry about getting the meter wet either, because the entire unit is waterproof.
- Water resistant IP-67
- 0-14 pH with .01 pH accuracy
- Simultaneous Temperature Measurement
- 3 Point Calibration
- ATC (Automatic Temperature Control
- Replaceable Sensor/Probe
- Sponge embedded clear cap
- LR44/AG13 batteries included
Three point PH calibration procedure:
- Turn the meter on
- Press CAL to enter calibration mode
- Submerge the PH probe in a PH 7 buffer solution until the reading stabilises (beep sound) and the CFM blinks on screen
- Press CFM
- Take the PH probe out and rinse with deionised water
- Submerge the probe in PH 4 buffer solution until the reading stabilises (beep sound) and CFM blinks on the screen.
- Press CFM
- Take the PH probe out and rinse with deionised water
- Submerge the PH probe in PH 10 buffer solutionåÊuntil the reading stabilises (beep sound) and CFM blinks on the screen.
- Press CFM
- Press CAL to save the calibration info and enter measurement.åÊ
- Your meter is now ready
Offset:Should be +/- 30. Anything over 30 indicates that your PH probe needs cleaning. Soak electrode in cleaning solution for 15 minutes, re-calibrate and check offset.
Slope:Should be between 85% to 100%. Less than 80% means you will need to check buffers or replace your PH probe.
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