Hotline:+8618073152920
CONTACT US/ CONTACT US
Consumer hotline +8618073152920
Changsha Zoko Link Technology Co., Ltd.

Email:sales@zoko-link.com

WhatsApp:+8615367865107

Address:Room 102, District D, Houhu Industrial Park, Yuelu District, Changsha City, Hunan Province, China

Position:Home >> Blogs >> Technical Support

Technical Support

Calibration of pH Sensors

Time:2022-08-13 15:59:46 Popularity:1094

Calibration of pH Sensors

As a typical sensor, pH sensor has been widely used in actual measurement. Doing a good job in the calibration of pH sensor can not only make it normal, but also prolong the life of pH sensor.

soil pH sensor (1).jpg

The calibration of the PH sensor has a certain periodicity, and the calibration cycle is different according to different use conditions. Generally, it can be calibrated once every four to eight weeks.

soil pH sensor (3).jpg

When calibrating, the probe is generally put into two standard buffer solutions, and the difference between the two standard buffer solutions is at least 2PH. If the calibration fails, the probe needs to be cleaned. Generally, the probe should be soaked in 1%-3% hydrochloric acid solution for 1 -5 minutes, then rinse with water and wipe with a soft cloth.

If grease is present, scrub with alcohol. Re-calibrate, if the calibration still cannot be completed, the probe is damaged and needs to be replaced with a new probe.

soil pH sensor (5).jpg

Probe life is generally 6 months to 3 years. The calibration problem of the pH sensor is of great significance to our work.

Related recommendations

Related products

Tell us your requirements, Let's discuss more about your project.we can do more.

Name*

Tel*

Email*

Company*

Country*

Message

online
Contacts
Email
Top
XCalibration of pH Sensors-Technical Support-Soil sensors_temperature and humidity sensor_PH sensor_NPK sensor_Pyranometer_agricultural weather stations-NiuBoL

Screenshot, WhatsApp to identify the QR code

WhatsApp number:+8615367865107

(Click on WhatsApp to copy and add friends)

Open WhatsApp

The WhatsApp ID has been copied, please open WhatsApp to add consultation details!