З 18.12.23 магазин в м.Дніпро за адресою вул.Новокримська 58 не працює.
Однак, наш інтернет-магазин відкритий для вас 24/7.
Усі місцеві замовлення можуть бути відправлені кур'єрськими службами.
Web Speech API is not supported by this browser. Install Google Chrome.
Voice input also works in Safari, Yandex, as well as mobile browsers Huawei, Opera and Samsung..
To calibrate the TPH-01605, use a buffer solution fixed channel. A pH meter calibration fixer is a dry mix bag containing a substance with a known pH level.
For the preparation of a calibration (buffer) solution, a vessel is taken with a Risk on a narrow neck. Riska means a volume of exactly 250 ml. The fixanal is poured into the vessel and distilled or deionized water with a temperature of 25 C is carefully poured through a funnel and stirred. The calibration solution is ready.
The pH value for the calibration solution is temperature dependent. To accurately calibrate electrodes using buffer solutions, it is necessary to measure the temperature at which the solution is used. The instrument must then be calibrated to the appropriate pH value. On the back of the package with a fixed channel, there is a table of pH values depending on temperature.
IMPORTANT !: Buffers are air-degraded and should be stored in sealed containers. Used solutions must be disposed of and not returned to storage containers as this may lead to contamination. For best results, use fresh buffer for calibration.
Only registered users can leave feedback and ask questions
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
If you need additional information, or you found an error in the description, or have other questions about this product, then our manager will help you: Вячеслав
unknown