Hello, you did not check temperature and set it to 4.01 and 7.01. But if temperature is not 25 they have different pH values I suppose. It is written on pack.
Hi Will You can’t calibrate the temperature sensor on the 8314. It actually sounds like it might be an issue with the probe... You can do the following to check... · Place the probe in an ice bath and see if it reads 0°C. If so, the sensor is accurate. · Try another DIN probe with integrated temperature sensor and see if it’s more accurate. If it doesn’t improve accuracy, it’s an issue with the meter. If it is more accurate, it’s an issue with the probe. If there is an issue with the meter itself, let me know and we'll get you to Tech support.
@@noufirafaisal4850 For best accuracy, we always recommend to calibrate before each use. If you don't need 100% accuracy, once a week should be sufficient.
@@HannaInc yes i need 100% accuracy so i need more buffer solution for calibration...for that i would like to know how i can prepare the buffer. Pls help Me... Thank you...
@@noufirafaisal4850 If you need new buffers, you can visit hannainst.com. If outside of the US, you can email sales@hannainst.com and they can direct you to your local representative.
What is the lifespan of the entire meter? Does the whole meter need to be replaced every year?
Hello, you did not check temperature and set it to 4.01 and 7.01. But if temperature is not 25 they have different pH values I suppose. It is written on pack.
my temperature on mine seems to be off about 2degrees, is there away to calibrate it?
Hi Will
You can’t calibrate the temperature sensor on the 8314. It actually sounds like it might be an issue with the probe... You can do the following to check...
· Place the probe in an ice bath and see if it reads 0°C. If so, the sensor is accurate.
· Try another DIN probe with integrated temperature sensor and see if it’s more accurate. If it doesn’t improve accuracy, it’s an issue with the meter. If it is more accurate, it’s an issue with the probe.
If there is an issue with the meter itself, let me know and we'll get you to Tech support.
How can i prepare the ph 4 and ph 7 buffer for calibration?
Hi there! Our calibration buffers come sealed so you know they are fresh. All you need are clean containers to pour them into.
@@HannaInc it is finished. Before each experiment we need to calibrate it am i right?
@@noufirafaisal4850 For best accuracy, we always recommend to calibrate before each use. If you don't need 100% accuracy, once a week should be sufficient.
@@HannaInc yes i need 100% accuracy so i need more buffer solution for calibration...for that i would like to know how i can prepare the buffer. Pls help Me... Thank you...
@@noufirafaisal4850 If you need new buffers, you can visit hannainst.com. If outside of the US, you can email sales@hannainst.com and they can direct you to your local representative.
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