Dear Ankush Sharma, I think a Brookfield viscometer is the simplest tool. In the following paper it is mentionned the range of viscosity for electrospinning, but it depends on many other parameters, such as polymer type, MW, concentration, quality of the solvent, and so on. My Regards

https://iopscience.iop.org/article/10.1088/1757-899X/209/1/012092

Abdelkader BOUAZIZ thanks for your valuabl suggestion sir.

Hi

With respect to Abdelkader's answer, in addition to this method, in case of lack of facilities, capillary tube viscometer can also be used. Yours sincerely

Farrokhfar Valizadeh Harzand

Thanks for your valubale suggestions

I appreciate

Ankush Sharma

With limited budget, simply timing the flow of a known volume or mass through a funnel will provide comparative and qualitative data.

Alan F Rawle THANKS FOR YOUR VALUABLE SUGGESTION , SIR

Ubbelohde viscometer(three arm) may be better choice for this measurement

Dear

I think these papers will be helpful to you