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Working & Calibration of pH Meter | How to Determine pH by Digital pH Meter | Digital pH Meter

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Solution- Pharmacy

Solution- Pharmacy

Күн бұрын

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This video is also availabla in ENGLISH. Digital pH Meter = Calibration and Working Demonstration (English) • Digital pH Meter = Cal...
A pH meter is used to determine the acidity or alkalinity of the solution. pH is the concentration of hydrogen ions in the solution. A solution containing more H+ ions remains acidic while the solution containing more OH- ions remains alkaline. pH value of solutions ranges from 1 to 14.
pH electrodeSolution having pH value 1 will be the highly acidic and with pH value 14 will be highly basic. The acidity and alkalinity of any solution depends upon the concentration of hydrogen ions (H+) and hydroxyl ions (OH-) respectively. A neutral solution as pure water has pH 7.
pH meter is used to determine the pH of different solutions in pharmaceuticals. It is more accurate method then the pH strip. A pH meter contains a pH probe that passes the electrical signals to the pH meter and pH meter displays the pH value of the solution.
The glass pH probe contains two electrodes, a sensor electrode and a reference electrode. These electrodes are in the form of glass tubes one contains pH 7 buffer and other contains saturated potassium chloride solution. The sensor electrode bulb is made up of porous glass or permeable glass membrane coated with silica and metal salts. A silver wire coated with silver chloride is immersed in pH 7 buffer in the bulb. Another silver wire coated with silver chloride is immersed in the saturated potassium chloride solution in reference electrode.
When the probe is placed in a solution to measure the pH, hydrogen ions accumulate around the bulb and replace the metal ions from the bulb. This exchange of ions generates some electric flow that is captured by the silver wire. The voltage of this electric flow is measured by the pH meter by converting it into pH value by comparing the generated voltage with the reference electrode.
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Пікірлер: 104
@qasimziasiprawsamachanel6159
@qasimziasiprawsamachanel6159 4 жыл бұрын
Respected Mam your method to calibrate PH- metre is outstanding. Remarkable. Stay blessed always respected Mam 📚🌹✍️
@solutionpharmacy
@solutionpharmacy 4 жыл бұрын
Thank you.
@gaurisonarikar112
@gaurisonarikar112 3 жыл бұрын
Thank you so much for this video ... Due to covid there is no practical because of which we can learn things practically... Because of you video it is very easy to learn .... Again thank you 🙏
@solutionpharmacy
@solutionpharmacy 3 жыл бұрын
Thank you
@ASRAFULISLAM-jk1up
@ASRAFULISLAM-jk1up 2 жыл бұрын
Your teaching process is very very nice ma'am
@amanchadar7411
@amanchadar7411 9 ай бұрын
Thank you mam this video is very helpful.
@solutionpharmacy
@solutionpharmacy 9 ай бұрын
Thanks for liking
@jyotishirole2984
@jyotishirole2984 5 ай бұрын
Very good information
@singluramkowachi6179
@singluramkowachi6179 3 жыл бұрын
Thank you ma'am video is helpful ✌️👍❤
@_.sneha._thakur
@_.sneha._thakur 2 жыл бұрын
tysm mam very helpful m watching before my exams
@pasuladilip4759
@pasuladilip4759 4 ай бұрын
Super explanation mam,,easy understanding
@solutionpharmacy
@solutionpharmacy 4 ай бұрын
Thanks a lot
@gracefulheart7910
@gracefulheart7910 3 ай бұрын
Behtareen
@ASRAFULISLAM-jk1up
@ASRAFULISLAM-jk1up 2 жыл бұрын
Ma'am very nice and excellent explanation
@pharmacyhangama2633
@pharmacyhangama2633 2 жыл бұрын
Mem mst banaye h by brd medical college gkp student
@manishamishra3993
@manishamishra3993 3 жыл бұрын
Really very helpful...... Thank u so much......❤️
@solutionpharmacy
@solutionpharmacy 3 жыл бұрын
Thank you
@manishamishra3993
@manishamishra3993 3 жыл бұрын
@@solutionpharmacy your most welcome ❤️
@anupvishwakarma3024
@anupvishwakarma3024 2 жыл бұрын
Remarkable explaination
@_.sneha._thakur
@_.sneha._thakur 2 жыл бұрын
please bring more videos on practical
@Rajivkumar-jz2fg
@Rajivkumar-jz2fg Жыл бұрын
Beautiful guidence
@ankursehgal6331
@ankursehgal6331 Жыл бұрын
Thank u mam
@rahulkadam3429
@rahulkadam3429 4 жыл бұрын
Great information on meter
@raviprajapati8746
@raviprajapati8746 3 жыл бұрын
Calibration of ph meter/sensor video outstanding mam'. Without ph meter, ph sensor kese check kar sakte hai, please help.
@chary338
@chary338 4 жыл бұрын
very nice explanation thq
@mahnoorriazkhan5357
@mahnoorriazkhan5357 3 жыл бұрын
Thankyou so much. It is explained very well.
@solutionpharmacy
@solutionpharmacy 3 жыл бұрын
Thank you
@Lakhanchoudhary12
@Lakhanchoudhary12 2 жыл бұрын
@@solutionpharmacy mam turbilty meter or tds meter calibration ko bhi ese he explained kar dijiye please
@Abhishekprajapati222-t5t
@Abhishekprajapati222-t5t 2 жыл бұрын
Ok thanks
@dipuswapnu
@dipuswapnu 3 жыл бұрын
outstanding mam👍❤️
@v.k.6070
@v.k.6070 3 жыл бұрын
Thanku 👍
@khushimaurya3670
@khushimaurya3670 2 жыл бұрын
Thanks you so much ma'am very helpful Vedio
@vijaykantbaghel2335
@vijaykantbaghel2335 3 ай бұрын
Amazing
@animalslover7985
@animalslover7985 10 ай бұрын
Thank you maam
@biswaprakashsabatr9125
@biswaprakashsabatr9125 3 жыл бұрын
Thanks
@YOUGOTTHIShari
@YOUGOTTHIShari 3 жыл бұрын
nice video, really helpful
@sameekshyamohanty99
@sameekshyamohanty99 3 жыл бұрын
Extremely helpful
@mohitnayak4251
@mohitnayak4251 6 ай бұрын
Nice ma'am
@angadsingh8944
@angadsingh8944 3 жыл бұрын
Thank you mam for your effort. But one query . How standard (pH 11) should be calibrated by which button is use.
@maheklakkad9564
@maheklakkad9564 2 жыл бұрын
Ph mode pe woh chakker ghumana hai .....aur Sidha Aa jayega ph 11 ..uske liye aur koi button ki jarurat nhai
@vickyroman2430
@vickyroman2430 3 жыл бұрын
Thank you so much for this vdo..
@BaljeetSingh-mn1wr
@BaljeetSingh-mn1wr 2 жыл бұрын
Really great... Thank you so muchh
@piyaadhikari1153
@piyaadhikari1153 3 жыл бұрын
Ma'am while using standard buffer of pH 4, why slope knob is used and why not calibration knob?
@VivekKumar-lj1ft
@VivekKumar-lj1ft 2 жыл бұрын
Oh this problem
@vikastyagi7980
@vikastyagi7980 4 жыл бұрын
This video is helpful.
@ajitpatil2153
@ajitpatil2153 4 жыл бұрын
थोडा धिरेसे बोलो ना ... पुरा विडीओ मुझे आज रुकाकर देखना पडा और... PH कँलिब्रेशन किया.... बहोत फास्ट बोल रही हो.. thanks
@solutionpharmacy
@solutionpharmacy 4 жыл бұрын
Madam ki or se sorry. Aap youtube ke setting me playback speed kam kar sakte hai
@ajitpatil2153
@ajitpatil2153 4 жыл бұрын
@@solutionpharmacy thank finally adjust pH 7.00 and 4.00
@harshadpatil6422
@harshadpatil6422 2 жыл бұрын
nice video....😀😃
@sabbiralisaiyad4678
@sabbiralisaiyad4678 5 жыл бұрын
thanks it's helpful video😎
@azothingo9707
@azothingo9707 3 жыл бұрын
Good work...
@solutionpharmacy
@solutionpharmacy 3 жыл бұрын
Thank you
@abbf988
@abbf988 3 жыл бұрын
Thank mem
@divyagupta2131
@divyagupta2131 2 жыл бұрын
Please also upload video on calorimeter
@pujatembhurne8597
@pujatembhurne8597 3 жыл бұрын
Good
@relaxboss229
@relaxboss229 4 жыл бұрын
Thanks. Mam
@The_AllRounder18
@The_AllRounder18 5 ай бұрын
कैलिब्रेशन
@user-tf1xv1fd2u
@user-tf1xv1fd2u 3 ай бұрын
Okay ma'am thanks for asking you too much pH
@jahurahmed6353
@jahurahmed6353 9 ай бұрын
💘💗💖💕💔👍👌✌✋thanks very so much &beautiful nice job ❤💋💘💗💖💕💔💓💜💛💚💙💟💞💝
@user-cm2eq3ke7s
@user-cm2eq3ke7s 7 ай бұрын
Temperature room temperature ke according set krte h kya ph- meter me
@revathimurugesh5432
@revathimurugesh5432 Жыл бұрын
Mam put on the video of digital spectrophotometer
@sachin49260
@sachin49260 3 жыл бұрын
Thank you❤❤
@ShyamSunder-rz1he
@ShyamSunder-rz1he Жыл бұрын
Scope nob or calibration nob ph7 Or ph 4 ki alag alag h
@kanchankuralkar7661
@kanchankuralkar7661 4 жыл бұрын
Can we adjust the display reading by both calibration knob as well as slope knob
@studywithzahir
@studywithzahir 2 жыл бұрын
No
@studywithzahir
@studywithzahir 2 жыл бұрын
Hum do alad alag ph ke beech calibrate kare hai
@bapujadhav9926
@bapujadhav9926 Жыл бұрын
Right mode par konsa mode hai
@medico..technology7934
@medico..technology7934 Жыл бұрын
kya hume known solution ko 3 baar use krna prta h means phala 7 use kiya phir 4 phir 7 and fir humne unknwon solution ka ph fin kiya kya ye process hume 2 time means phala 7 and 4 use krna ka baad unknown solution ka nikalna ka liya use nhi kr skta ya hume 3 times ka baad hi unkniwn solution ka ph milaga
@dhruvpatel3834
@dhruvpatel3834 4 жыл бұрын
How to calibrate glass electrode???? Ess par vedio banao ek
@ajitpatil2153
@ajitpatil2153 4 жыл бұрын
थोडीसी लँमिनार Air flow के बारेमे बताओ plzzz
@r.pphawa4320
@r.pphawa4320 Жыл бұрын
Mam.. please let me from where to buy this digital table top pH meter..?
@pruthvirajarjunsinh9378
@pruthvirajarjunsinh9378 Жыл бұрын
Ma'am electrode ko kcl solution me kyu rkha jata hai
@samirvahora4034
@samirvahora4034 3 жыл бұрын
Agar calibrate k time pH fluctuations hota h to pH brabr h kya ?
@harishgiri3556
@harishgiri3556 3 жыл бұрын
Dm water & Ro water & Etp waste water ka ph kitna se kitna hota hai
@10cloudayurveda
@10cloudayurveda Жыл бұрын
Mam stand by mode krne pr 0 nahi show ho rha Reading bta rha h
@ssorangecitykitchen4534
@ssorangecitykitchen4534 2 жыл бұрын
Thanks Mam.What is mv.Please reply.
@solutionpharmacy
@solutionpharmacy 2 жыл бұрын
Milli volt
@shreshpatel188
@shreshpatel188 3 жыл бұрын
I have this same model ph reader where can I get electrode and buffer solutions suited to this model?
@samirvahora4034
@samirvahora4034 3 жыл бұрын
Mam, electrod ko buffer Me Rakhne k liye ph stable hone k bad kitni second tak rakhna chahiye !?
@solutionpharmacy
@solutionpharmacy 3 жыл бұрын
Standard ph value buffer ki stable hone tak
@rakhisingh2422
@rakhisingh2422 2 жыл бұрын
25 degree
@akanksharajput4851
@akanksharajput4851 4 жыл бұрын
Can you plzz give its written thoery in practical pattern
@solutionpharmacy
@solutionpharmacy 4 жыл бұрын
Sorry we cant provide such ready to use materials. This video is enough to make own notes
@jaleswarputel
@jaleswarputel 3 жыл бұрын
Can we read ph of soil using this meter
@pharmacyhangama2633
@pharmacyhangama2633 2 жыл бұрын
Gorakhpur in up
@ramnarayanrathore904
@ramnarayanrathore904 2 жыл бұрын
If I want ph 9.2 , 7.0 and 4.0 calibration so firstly which ph buffur use
@dhirajbarnwal1996
@dhirajbarnwal1996 Жыл бұрын
Watch at 03:01
@asifmughal518
@asifmughal518 3 жыл бұрын
I have ph metr but i cannt calibarate it
@smitpatel8159
@smitpatel8159 24 күн бұрын
mv ka kya matlab he
@solutionpharmacy
@solutionpharmacy 24 күн бұрын
Millivolt
@mukeshmaurya7814
@mukeshmaurya7814 Жыл бұрын
Mam which company is this ph meter plz share details.
@solutionpharmacy
@solutionpharmacy Жыл бұрын
Ri Model 152- R
@ronakkumawat5300
@ronakkumawat5300 5 жыл бұрын
Hii sir, Me naya student hu apki Chanel per d.pharm ke sabhi video he ke Nahi..?
@rakhisingh2422
@rakhisingh2422 2 жыл бұрын
Tem kitna rakhe
@yogeshdhakad7405
@yogeshdhakad7405 Жыл бұрын
Mv kya hota hai
@Sciprakash4573
@Sciprakash4573 3 жыл бұрын
Upar likhde to maja aa jaye🤓🤓🤓
@VivekKumar-lj1ft
@VivekKumar-lj1ft 2 жыл бұрын
Hlo mam
@anandjangale7525
@anandjangale7525 Жыл бұрын
Thanks
@ankursehgal6331
@ankursehgal6331 Жыл бұрын
Thank u mam
@avinashmokashe527
@avinashmokashe527 2 жыл бұрын
Thanku ma'am
@atulpandey7940
@atulpandey7940 4 жыл бұрын
Good
@solutionpharmacy
@solutionpharmacy 4 жыл бұрын
Thank you
@chhotabheem5605
@chhotabheem5605 4 жыл бұрын
Thanks
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