Differential Scanning Calorimetry Machine with Communication and Restore Connection Function for Continuous Thermal Signal Monitoring
Technical feature:
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Industrial-grade Wide-screen Touchscreen Architecture
It features a rich display of operational data, including set temperature, sample temperature, oxygen flow rate, nitrogen flow rate, differential thermal signals, statuses of all switches, and flow zeroing function. -
USB Communication Interface
Boasting high compatibility and stable, uninterrupted communication performance, it supports a reconnection function to ensure data transmission continuity. -
Compact Furnace Structure
The furnace adopts a space-saving design with an infinitely adjustable cooling rate to accommodate diverse testing requirements. -
Optimized Installation Process
A fully mechanical fixation method is employed, which completely eliminates contamination of the furnace chamber by colloids and subsequent interference with differential thermal signals. -
Dual Temperature Probes
Equipped with dual temperature probes, the instrument ensures high repeatability of sample temperature measurement results. -
Dual-channel Temperature Control & Measurement System
A temperature sensor is mounted on the furnace wall for PID temperature control of the furnace body. However, due to thermal inertia, the temperature conducted to the sample will have a certain deviation, and the deviation degree varies with seasonal changes (spring, summer, autumn, winter). Therefore, using a single temperature probe for both temperature control and measurement will lead to large errors in differential thermal signals and temperature signals. To address this issue, the instrument is fitted with an additional temperature probe at the sample bottom to measure the actual temperature of the sample. Combined with our proprietary temperature control technology, it precisely regulates the furnace wall temperature to reach the preset value. -
Digital Gas Mass Flowmeter
It enables automatic dual-channel atmosphere switching with fast switching speed and short stabilization time, ensuring consistent test conditions. -
Standard Reference Samples
Reference samples are provided as standard configuration, facilitating customers to calibrate temperature correction coefficients efficiently. -
Adaptive Software Compatibility
The software features adaptive computer screen resolution, automatically adjusting the curve display mode according to the actual screen size of the device. It is compatible with both notebook and desktop computers, and supports multiple operating systems including Windows 2000, XP, VISTA and Windows 7. -
User-programmable Automated Testing
The instrument supports user-programmable test procedures to realize fully automated measurement sequences. The software is preloaded with dozens of built-in commands, allowing users to combine these commands according to their specific measurement requirements and save customized programs. This simplifies complex test operations into a convenient one-click process.
Technical parameter:
| Temperature range | room temperature ~1150℃ |
| Temperature resolution | 0.01℃ |
| Heating rate | 0.1～80℃/min ; |
| Temperature control mode | rise in temperature, constant temperature (Programs control automatically) |
| DSC range | 0～±200mW |
| DSC resolution | 0.01mW |
| DSC sensitivity | 0.1mW |
| Working power supply | AC 220V 50Hz or custom-made |
| Atmosphere control of gas | nitrogen ;oxygen (instrument changes automatically) |
| Gas flow | 0-200mL/min |
| Gas pressure | 0.2MPa |
| Accuracy of gas flow | 0.2mL/min |
| Matching crucible | Alumina crucible Φ6.7*3mm |
| Parameter standard | equipped with standard material(indium ,tin, zinc) the user can correct the temperature and enthalpy |
| Data interface | standard USB interface |
| Display mode | 24bit color 7 inch LED touch screen display |
| Output mode | computer and printer |
Standard Configuration list:
| Model | quantity | unit | note |
| DSC | 1 | SET | Fit Model: DSC-500A DSC-500B DSC-800B DSC-500BL DSC-1150B
|
| Aluminum crucible | 300 | PCS |
| Standard test samples (indium, tin, and zinc) | 1 | Part |
| power wire and USB | 1 | PCS |
| Software CD | 1 | PCS |
| tweezers | 1 | PCS |
| Medicine spoon | 1 | PCS |
| Custom valve connector | 2 | PCS |
| Oxygen and nitrogen gas duct | 5 | Meter |
| quick coupling | 2 | PCS |
| Soft dog | 1 | PCS |
| Fusing glass fuse | 4 | PCS |
Package:
Product weight:23 kg
product dimensions: length 45 cm * 30 cm * 27 cm
aluminum box size: 41 cm * 30 cm * 53 cm
paper box outside wrapping paper box size: 50 cm * 60 cm* 39 cm
FAQ:
Q1: What is the temperature range of this DSC instrument, and what types of materials is it suitable for?
A1: This DSC instrument features a wide temperature range from -150°C to 600°C. It is suitable for thermal performance testing of various materials, including polymers, pharmaceuticals, metals, and composite materials, covering common testing scenarios such as glass transition temperature (Tg), melting point (Tm), and crystallization temperature (Tc) measurements.
Q2: What is the adjustable range of heating/cooling rates for the DSC, and how is the rate stability ensured?
A2: The instrument supports a heating/cooling rate range of 0.1°C/min to 80°C/min, with stepless adjustment to meet both slow and rapid thermal analysis requirements. Equipped with a high-precision PID temperature control system and a high-efficiency furnace structure, it ensures rate stability within ±0.5% of the set value, effectively guaranteeing the repeatability of test data.
Q3: What is the temperature accuracy and resolution of this DSC instrument?
A3: The instrument achieves a temperature accuracy of ±0.1°C across the full temperature range, and a temperature resolution of 0.01°C. This high-precision performance ensures accurate capture of subtle thermal events (such as weak exothermic/endothermic peaks), providing reliable data support for material research and quality control.
Q4: What types of sample pans does the DSC support, and what is the maximum sample weight it can accommodate?
A4: The DSC is compatible with multiple standard sample pan types, including aluminum pans (for general-purpose testing), stainless steel pans (for high-pressure scenarios), and ceramic pans (for corrosion-resistant requirements). It supports both solid and liquid samples, with a maximum sample weight of 100mg per test, balancing testing sensitivity and sample utilization.
Q5: Does this DSC instrument support atmosphere control, and what are the key parameters of its atmosphere system?
A5: Yes. The instrument is equipped with a fully automated atmosphere control system, supporting inert atmospheres (nitrogen, argon), oxidizing atmospheres (air, oxygen), and vacuum conditions (down to 10⁻³ Pa). The gas flow rate is adjustable from 10 mL/min to 200 mL/min with an accuracy of ±1 mL/min, and the atmosphere switching time is less than 30 seconds, meeting the requirements of thermal analysis under different environmental conditions.
Product Tags:
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Differential Scanning Calorimetry Machine with Communication and Restore Connection Function for Continuous Thermal Signal Monitoring Images
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