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Simultaneous Thermal Analysis (STA)

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Simultaneous Thermal Analysis (STA) at USIC

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

Per sample—
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 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.

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

For any query related to the instrument
Contact: Mr. Karsimran (7508669468)

About this instrument

STA 449 F3 JUPITER

Company: NETZSCH

Specifications:

  1. Temperature Range:

Platinum Furnace (RT to 1500 °C).

Silver Furnace (-120°C to 675 °C).

  1. Balance System:

High-resolution thermobalance with resolution of 1 μg

Weighing range: Up to 35 g

Excellent baseline stability and reproducibility.

  1. Heating Rate:

0.001 to 50 K/min, depending on furnace type

  1. Sample Holders & Crucibles:

Compatible with a variety of crucibles: alumina, & platinum.

Sample volume: ~ 85 µL

  1. Gas Flow Control

In general, the gas flow can be controlled with mass flow controllers. These are installed in the 3 gas flow channels (flow channels for 2 purge gases and 1 inert gas). Optionally, an additional channel is available, which provides optimum control of the atmosphere around the sample and also serves for complex analyses. Well defined gas flow conditions are crucial for accurate interpretation of the measured effects, e.g., to differentiate between oxidation and pyrolysis reactions.

  1. Data Outputs:

TGA, DSC, DTA, DTG

Simultaneous DSC/TGA measurements in both furnaces (configurable)