Ph मीटर के उपयोग करने से पहले ज़रूर देख ले ये विडीओ | ph meter calibration in hindi | prabhat kumar

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मछली पालन में उपयोगी कुछ सामान्य उत्पाद
reco
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मेरे अपने हर प्रिय भारतीय भाई और नागरिक के बेहतरी के लिये मे समर्पित हु ।
जय हिंद

[@doctorroy67]

अब जाकर समझ आया THANK YOU,, आपका समझाने का तरीका बहुत अच्छा है

[@luckygupta256]

Ab samaj mai aa gya

[@navnathnagargoje8892]

very nice information.

[@user-ob5qy8hm4m]

Super Dupar video hai sunder

[@riyaaggarwal16]

You make it understand very well. It really helped me out.

[@skn7099]

Ap ny bohot asha samjhaya ha you are good teacher in this regard thank you

[@alokpatelmariahu5489]

Bahot achha laga

[@kayumdilawarkhan5333]

Very good information

[@RkkunjamRkkunjam]

Thenks 🙏sar ji

[@madanlalsaini34]

very nice information

[@vickyrathi1278]

Nyc job sir

[@ajaykumarkushinagar]

Thanks sir

[@dineshnetam3770]

Yes

[@AjayPatel-fd4my]

भैया! क्या? वफर powder का विलयन एक ही बार मे तैयार करना है कृपया बतायें

[@ANAATH_SEVA_VLOGS]

Good 👍

[@theShashwat0024]

Dono ko ek hi spoon se mix kar diya

[@vikasgaikwad8460]

बोरिंग के पाणी का PH कैसे चेक करे

[@alokpatelmariahu5489]

Nice sir gi

[@minhajulehsan4273]

Good

[@Love_2.0_king]

mera tds meter me temprechar nahi ata to tem kasie maloom kare?

[@purnanandadas4468]

Aaj Maine ek pH meter Flipkart ke jarie (Enric PH Meter) mangabaya. Uska display bilkul faded he. Iska kya karan ho sakta he, maine product ko return karne keliye request Kiya he, kindly bataiye product sahi he ya battery ka problem he.

[@vivekanandsingh6287]

PH paper bhi bta dete bhai.....

[@TheMegapapaji]

सिर्फ एक बार calibrate ke बाद फिर दोबारा से करने की आश्यकता होती है या नहीं? भाई

[@arm2520]

Sir ji नमस्ते, ये ph mtr, दोनों power कितने के है आप से केसे सम्पर्क करे

[@AnilKumar-ck4np]

Kun sa fish farming kam lagat me jayada acha hi ispe video banaye aap biofloc ya ras ya semi biofloc ya poundliner ya pound isko difference kare kun sa acha hoga

[@findmeifyoucan978]

Vai mera ph meter on karte hi 7 dikhata he. Kal hi liya tha. Koi kharabi to nehi he meter me??

[@SunilSoni-fc6kz]

केमीकल एसीड चेक करने के लिऐ कौन सा पीएच मिटर से चेक करना चाहिए

[@enfrimind]

Battery me dalne wala Distilled water use kr skte hai....

[@riyaaggarwal16]

Sir jaise mein cosmetic formulation mein hoon . Kya ye callibration Roz karna padta hai ya ek time ka hi hai

[@BSOrganicGardenIdeas]

Brother kiya 15 x 45 tank mein Grass .Raho aur Silver Akhthey Dal Saktey hein jis mein Oxg B laga ho to kitni Fish Dal Saktey hein g

[@PrabhatKumarFisheriesExpert]

No

[@rinkuraj4377]

D ayo night whatar matab sar ji

[@anilyadav-wj1cp]

Ser kya chara nahi hone per keval gober khali aur khad se fish farming ho sakta hai please bataye

[@PrabhatKumarFisheriesExpert]

Machli gobar nahi khati

[@ramnandansingh324]

2 PUDIYA KAYA HAY YOAR KANHA MILTA HAY

[@SanjeevKumar-bf8xk]

Kya distilled water wahi h jo hm battery me dalte h

[@vikashjarwaltodabhim7743]

Yes

[@alkasharma3816]

मेरे phमीटर मैं displaynahi आरहा hai

[@ananttiwari703]

Your calibration technique is wrong. You should wash each time your spoon with distilled water. better use glass rod. So as you infected both 4.1and 6.8ph buffer water. Definitely this falt changing both ph values. I have 36 years of experience in the field of water testing in govt. Service.

[@PrabhatKumarFisheriesExpert]

Yes Anant ji You are right 1. I should use glass rod but It would be very complicated for farmer . 2. And yes I must wash spoon each time I did mistake and I realised but sir it’s buffer solution this solution do not effect by that . Why - A buffer is a solution that can resist pH change upon the addition of an acidic or basic components. It is able to neutralize small amounts of added acid or base, thus maintaining the pH of the solution relatively stable.

[@safir420]

You must have changed the spoon 🥄

[@ajaykumarkushinagar]

Thanks sir

[@ananttiwari703]

4.1ka ph me spoon dalne ke bad bina wash kiye aapne 6.8ph buffer me spoon dala, phir 6.8ph buffer spoon ko 4.1ph me dala , isliye dono ph change hua. Ye procedure wrong hai. Aapko dano bar spoon ko water se wash karna tha. Aapne dono ph infected kar diya. Mera water testing ke field me 36 year ka experience hai. Maine Bhaba atomic reasurch center se water testing ki training liya hai.