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Dynamic Light Scattering (Horiba)

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Requisition forms

Please download the requisition form, fill it in, sign it, and upload the filled copy with your booking. This requisition form is provided by the USIC office for this instrument.

Download requisition form PDF

Process: submit booking → in-charge approval → pay on the DU fee portal → upload Order ID + receipt → measurement confirmed. See the payment flowchart and user guidelines.

Booking details

Measurement type *

Charges applied

Per sample—

Quantity *

Total cost—

Rates as per the revised USIC user-charges document — external rates include 18% GST. Per-hour instruments: enter the number of hours; per-sample instruments: number of samples.

Upload filled requisition form (PDF) *

Upload the filled & signed copy of the downloaded requisition form. Only genuine PDF files up to 5 MB are accepted.

Payment is mandatory with every booking. Pay the fee at the DU fee portal — fee.du.ac.in → Fee Payment (Miscellaneous) — selecting “USIC Instrumentation Fee” under the Fee dropdown. Then enter the Order ID and upload the fee receipt below — bookings without payment details are not accepted.

Order ID *

Fee receipt (PDF) *

By submitting you accept the USIC user guidelines. Charges are payable in advance and non-refundable.

For any query related to the instrument
Contact: Dr. Saurabh (9999296838)

About this instrument

MODEL- SZ-100

FEATURES

Nanoparticle sizing
Protein aggregation studies
Polymer characterization
Liposome or micelle sizing

SPECIFICATION

Size- The SZ-100V2 Series measures particle size and particle distribution Width

Dynamic Light Scattering (DLS). Particle Size Measurement Range 0.3 nm to 10 μm

Zeta Potential- Use the value of zeta potential to predict and dispersion stability. High

zeta potential magnitudes indicate a stable dispersion, useful formulation work. The range

covered by the instrument is -500 to + 500 mV

Molecular Weight- Absolute molecular weight (Mw) and the second coefficient (A2) is

obtained by performing static light scattering measurement as a function of sample

concentration and preparing Debye plots (1 ×103 to 2× 107 Da).

SAMPLE TYPE

Dissolution Prepared Solution