Prio Refrigerated Circulation LTC-4020

Prio Refrigerated Circulation LTC-4020

LTC-4020 Refrigerated Circulator
Precision Temperature Control for Critical Low-Temperature Applications

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Product Description Prio Refrigerated Circulation LTC-4020

The LTC-4020 Refrigerated Circulator is a high-performance cooling system designed for laboratories requiring precise low-temperature control. Part of the professional LTC series, this unit combines mechanical refrigeration with advanced circulation technology to deliver stable temperatures for sensitive applications ranging from chemical synthesis to advanced microscopy.

Engineered to work seamlessly with rotary evaporators, vacuum freeze dryers, and other precision instruments, the LTC-4020 maintains exceptional temperature stability (±0.5°C) while preventing fluid contamination in closed-loop systems.

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Key Specifications Prio Refrigerated Circulation LTC-4020

Core Performance

• Temperature Range: -40°C to +100°C (model dependent)

• Cooling Capacity: 2000W at 20°C

• Temperature Stability: ±0.5°C

• Circulation Flow Rate: 15-20 L/min

• Display: High-visibility digital LED

Technical Features

• Refrigeration System:

  • Hermetically sealed compressor

  • Eco-friendly refrigerant

  • Redundant cooling circuits

• Fluid Management:

  • Closed-loop circulation

  • Corrosion-resistant fluid path

  • Anti-scaling technology

• Control System:

  • Microprocessor PID control

  • Programmable temperature ramping

  • RS-232 interface (optional)

Physical Specifications

• Tank Capacity: 20L

• Connections: Standard 1/2″ NPT fittings

• Dimensions: 500×400×600mm (W×D×H)

• Weight: 45kg

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PRIO Analysis

Priority (P):

• Verify compatibility with existing instrument setups

• Confirm required temperature range for specific applications

Relevance (R):

• Essential for:

  • Low-temperature chemical reactions

  • Vacuum system cooling

  • Analytical instrument temperature regulation

Implications (I):

• Closed-loop design prevents cross-contamination

• High cooling capacity supports multiple connected devices

Outcome (O):

• Enables precise temperature control for sensitive processes

• Reduces equipment downtime through reliable performance

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Recommended Applications

✔ Rotary evaporator cooling systems
✔ Vacuum freeze drying support
✔ Electron microscopy sample preparation
✔ Pharmaceutical crystallization processes
✔ X-ray diffraction equipment cooling

Maintenance Advantages:
• Self-diagnostic system alerts for maintenance needs
• Easy-access service points
• Corrosion-resistant components extend service life