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DZ-STA401
DZ-STA401
DZ-STA401
DZ-STA401
DZ-STA401
DZ-STA401
DZ-STA401
Description:

DZ-STA401 is a newly launched simultaneous TG/DSC thermal analyzer by Nanjing Dazhan Instrument. The instrument features an automatically elevating furnace structure design, making sample testing more convenient. It is also equipped with a digital flowmeter that can automatically control the flow of gas. The software has been upgraded, ensuring more accurate analysis.

Telephone

+86 400-885-2060

Whatsapp:

+86 18014856720

Introduction

DZ-STA401 is a newly launched simultaneous TG/DSC thermal analyzer by Nanjing Dazhan Instrument.  The instrument features an automatic lifting furnace structure design, making sample testing more convenient.  It is also equipped with a digital flowmeter that can automatically control the gas flow rate.  The software has been upgraded, providing more accurate analysis.  The instrument can be connected to an infrared device, enhancing its functionality.


The Simultaneous Thermogravimetric Analyzer (STA) is a precision instrument that combines Thermogravimetric Analysis (TGA) and Differential Thermal Analysis (DTA), enabling simultaneous measurement of sample mass change and heat change.  Its working principle is based on the temperature change of the sample and the processes of heat conduction, absorption, and radiation.  It operates by controlling the temperature of the heating furnace to heat, cool, and maintain a constant temperature for the sample, and then detects and records the temperature change and corresponding physicochemical properties of the sample.


The DZ-STA401 synchronous thermal analyzer can simultaneously detect both tg and DSC information, with a wide range of measurable parameters, including thermal stability, oxidation-reduction, decomposition behavior, corrosivity research, decomposition kinetics analysis, melting/crystallization, solid-phase transition, crystallinity, glass transition, and more.

Features

  • The heating element of the furnace body is made of double-row wound platinum-rhodium alloy wire, which reduces interference and is more resistant to high temperatures.

  • The tray sensor, crafted with precious metal alloy wires, boasts advantages such as high temperature resistance, oxidation resistance, and corrosion resistance.

  • The power supply and circulating cooling system are separated from the main unit to minimize the impact of heat and vibration on the micro-thermal balance.

  • The host adopts an isolated heating furnace body to minimize the thermal impact on the chassis and micro-thermal balance.

  • The furnace body adopts double insulation for better linearity;  it is equipped with automatic lifting, allowing for rapid cooling.

  • Equipped with an exhaust outlet, it can be used in conjunction with infrared equipment and other devices.

Parameters

Technical SpecificationsDz-sta 401
Temperature RangeRoom temperature ~1250°C
Temperature Resolution0.1ug
Temperature Fluctuation±0.01℃
Heating Rate0.1~100℃/min
Cooling Time1000~50℃≤20min
Temperature Control MethodPID control, temperature rise, temperature drop, and constant temperature
Weighing System Measurement Range0.01mg~3g, scalable to 50g
Precision1ug
DSC Range±1000mW
DSC Sensitivity0.01mW
AtmosphereThree-way gas control

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Nanjing Dazhan Testing Instrument Co., Ltd., located in Jiulong Lake, Jiangning District, Nanjing, is a high-tech enterprise integrating scientific research, production, and sales.

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