DZ3320A Differential Thermal Analyzer (DTA)

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DZ3320A Differential Thermal Analyzer (DTA)

Product ID：WLcs032

Price: US$9,580.00 ~ US$12,850.00 PDF Format

Supply Ability:50 SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberDZ3320A

Brand NameNJDAZHAN

Payment TermsTT，PAYPAL，Alibaba.com Pay

DZ3320A Differential Thermal Analyzer (DTA)
Product Overview
The DZ3320A Differential Thermal Analyzer (DTA) is a high-precision thermal analysis instrument designed to measure the temperature difference between a sample and a reference material under controlled temperature programs. It is widely used in materials science, chemistry, metallurgy, and polymer research for analyzing phase transitions, melting, crystallization, decomposition, and other thermal reactions.
By recording the DTA curve (ΔT vs temperature/time), the DZ3320A provides accurate insight into endothermic and exothermic behaviors, making it an essential tool for thermal stability and material property analysis.

Key Features
• Advanced ARM processor control system for fast data processing and stable temperature control
• 7-inch full-color LCD touchscreen for intuitive operation
• USB bidirectional communication for easy data transfer and analysis
• High-temperature resistant nickel-chromium alloy sensor for long-term stability
• High precision differential thermal analysis (DTA) measurement system
• Automatic program-controlled heating and constant temperature modes
• Built-in calibration standard with one-key temperature correction
• Adjustable baseline slope and intercept for optimized data accuracy
• Upper-opening furnace design for easy operation and sample handling
• Automatic atmosphere switching for controlled experimental conditions

Working Principle
The DZ3320A DTA analyzer operates by heating a sample and a reference material under identical conditions while continuously measuring the temperature difference (ΔT) between them. When the sample undergoes physical or chemical changes such as melting, crystallization, decomposition, or oxidation, it absorbs or releases heat, resulting in a detectable temperature difference. This thermal signal is recorded to generate a DTA curve, enabling precise analysis of material properties.

Technical Specifications

Parameter	Specification
Temperature Range	RT ~ 1150°C
Signal Range	0 ~ ±600 mW
DTA Accuracy	0.01 mW
Heating Rate	0.1 ~ 100°C/min
Temperature Resolution	0.01°C
Temperature Accuracy	±0.1°C
Temperature Repeatability	±0.1°C
Control Modes	Program heating / isothermal control
Furnace Structure	Top-opening furnace design
Atmosphere Control	Automatic program switching
Data Interface	Standard USB with software
Display	7-inch LCD touchscreen (24-bit color)
Sensor Material	Nickel-chromium alloy
Calibration	One-key standard material calibration
Power Supply	AC 220V, 50Hz (customizable)

Application Areas
The DZ3320A differential thermal analyzer is widely used in:
• Polymer and plastic material research
• Metallurgical and alloy analysis
• Ceramic and inorganic material testing
• Pharmaceutical and chemical research
• Phase transition and thermal stability studies
• Academic and industrial R&D laboratories

Comparison Table

Feature	DZ3320A DTA Analyzer	Conventional Thermal Analyzer
Control System	ARM high-speed processor	Standard controller
Temperature Accuracy	±0.1°C high precision	Lower accuracy
Interface	7-inch touchscreen + USB	Basic display system
Data Processing	Real-time fast analysis	Slower processing
Furnace Design	Upper-opening structure	Traditional lifting furnace
Calibration	One-key standard calibration	Manual calibration

FAQ
Q1: What does the DZ3320A DTA measure?
A: It measures temperature differences between sample and reference to analyze thermal transitions and reactions.
Q2: What materials can it test?
A: It can test polymers, metals, ceramics, pharmaceuticals, and chemical materials.
Q3: What is the main advantage of DTA analysis?
A: It helps identify phase transitions such as melting, crystallization, and decomposition.
Q4: Does it support software data export?
A: Yes, it supports USB data export with dedicated analysis software.
Q5: Is calibration easy?
A: Yes, it supports one-key automatic calibration using standard materials.

Summary
The DZ3320A differential thermal analyzer (DTA) is a high-performance thermal analysis system designed for precise measurement of temperature differences during material transformations. With advanced ARM control, high-resolution sensing, and user-friendly touchscreen operation, it delivers reliable and accurate results for scientific research and industrial quality control.

FAQ
Q1: What does the DZ3320A DTA measure?
A: It measures temperature differences between sample and reference to analyze thermal transitions and reactions.
Q2: What materials can it test?
A: It can test polymers, metals, ceramics, pharmaceuticals, and chemical materials.
Q3: What is the main advantage of DTA analysis?
A: It helps identify phase transitions such as melting, crystallization, and decomposition.
Q4: Does it support software data export?
A: Yes, it supports USB data export with dedicated analysis software.
Q5: Is calibration easy?
A: Yes, it supports one-key automatic calibration using standard materials.