Model: ZQDW-1003
Brand: Zhichu
1. Design and Accessibility
Vertical Space-Saving Design: Compact vertical structure optimizes lab space, ideal for high-density setups.
Stainless Steel Inner Chamber: Ensures corrosion resistance and a longer service life, enhancing durability.
Ring Evaporator: Offers superior corrosion resistance, efficient heat transfer, and high refrigeration performance.
Reasonable Appearance Design: Sleek, user-friendly design enhances lab aesthetics and functionality.
Why It Matters: Provides a compact, durable, and corrosion-resistant design that maximizes lab space and ensures long-term reliability for cooling applications.
2. Temperature and Cooling Control
Imported High-Quality Compressor: Fully enclosed, energy-efficient compressor with fluorine-free, eco-friendly refrigerant delivers fast cooling, high efficiency, and stable low-temperature operation.
PID Temperature Control: Ensures rapid cooling and precise, stable temperature maintenance for consistent performance.
High-Efficiency Circulating Pump: Adjustable pump speed and pressure with high flow rate and head, optimized for external circulation needs.
Real-Time Pressure Display: Allows monitoring and adjustment of pump pressure for tailored performance.
Why It Matters: Delivers precise, eco-friendly cooling with customizable circulation, supporting reliable temperature control for diverse laboratory instruments.
3. Safety and Reliability
Comprehensive Safety Features: Includes overheat and over-current protection for the refrigeration system, ensuring safe operation.
Low Liquid Level Alarm and Display: Real-time liquid level monitoring prevents damage due to insufficient liquid, enhancing device longevity.
Power Failure Recovery: Prevents data loss during power interruptions, maintaining experiment continuity.
Why It Matters: Ensures operational safety, protects equipment and samples, and supports uninterrupted experiments, critical for laboratory reliability.
4. Circulation and Motor Performance
High-Quality DC Brushless Circulating Pump: Provides adjustable speed, high flow rate, and quiet operation for efficient circulation.
Low-Noise Operation: Quiet design minimizes disruptions in lab environments.
Why It Matters: Offers stable, quiet, and efficient circulation, essential for maintaining uniform conditions in cooling applications.
5. User Interface and Control
LCD and Microcomputer Control: Intuitive interface simplifies operation and precise parameter settings (e.g., temperature, pump speed).
Real-Time Monitoring: Displays liquid level and pump pressure for easy oversight and adjustments.
Why It Matters: Enhances usability with straightforward, precise control, streamlining laboratory workflows.
6. Compatibility and Applications
Versatile Instrument Compatibility: Supports a wide range of lab equipment, including atomic absorption spectrophotometers, plasma emission spectrometers, scanning electron microscopes, high-frequency fusion machines, magnetic stirrers, plasma etchers, rotary evaporators, fermenters, chemical reaction kettles, and vacuum freeze-drying ovens.
Economic and Eco-Friendly Cooling: Provides sustainable cooling cycle solutions for experiments in petroleum, chemical, electronic instrumentation, and laboratory settings.
Why It Matters: : Offers broad applicability and eco-friendly cooling, reducing costs and environmental impact across diverse experimental setups.
Product Name | Low Temperature Circulator | ||
Model | ZQDW-1020 | ZQDW-1008 | ZQDW-1003 |
Constant temperature range | -10℃~room temperature | -10℃~room temperature | -10℃~room temperature |
Resolution | 0.1℃ | 0.1℃ | 0.1℃ |
Temperature control precision | ±1℃ | ±1℃ | ±1℃ |
Volume of water tank | 20L(-10℃) | 8L(-10℃) | 3L(-10℃) |
Circulating pump flow rate | 30L/min Head:25M | 30L/min Head:25M | 30L/min Head:25M |
Circulating port | G1/2”External teeth (customizable) | G1/2”External teeth (customizable) | Outer diameter 10mm (Pagoda type customizable) |
Cooling capacity | 2.6KW@10℃ | 2.6KW@10℃ | 1000W@10℃ |
Total power | 1.4KW | 1.4KW | 550W |
Power Requirements | AC220V,50Hz | AC220V,50Hz | AC220V,50Hz |
Dimensions | 430mm×600mm×770mm | 330mm×560mm×660mm | 260mm×450mm×550mm |
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