Ai -15°C 3L Compact Recirculating Chiller with Centrifugal Pump

The Ai C15-3-2L is a compact, high-performance recirculating chiller designed for precise temperature control in laboratory applications. It is ideal for cooling equipment such as rotary evaporators, analytical instrumentation, ICP systems, vacuum systems, and plasma etching. The chiller uses a compressor-based system and PID digital temperature control to ensure stable cooling down to -15°C.

Key Features

• Precise Temperature Control:

  • Digital PID control for accurate temperature management.
  • Temperature range: Ambient to -15°C (tested under no-load conditions).

• Efficient Cooling:

  • Cooling capacity of 400W at 0°C, ideal for laboratory processes.
  • The unit uses eco-friendly R404A refrigerant, offering excellent performance and sustainability.

• Powerful Centrifugal Pump:

  • Flow rate: 17 L/min (4.5 gallons/min), ensuring consistent circulation.
  • Maximum head: 6.6 feet (2 meters), with maximum pressure of 2.9 psi.
  • The pump operates at 2650-3100 rpm and provides reliable fluid flow for cooling needs.

• Sturdy Construction:

  • Stainless steel reservoir (Type 304, polished) for durability and corrosion resistance.
  • Powder-coated housing for added protection and longevity.

• Eco-friendly & Cost-effective:

  • Eliminates the need for tap water cooling, reducing water consumption and providing cost savings.

• Easy Operation:

  • 360-degree rotating chilling fluid connectors for flexible installation.
  • Insulated tubing included to maintain temperature efficiency.

• Safety Features:

  • Compressor over-temperature protection and short circuit/ground protection for safety.
  • Over-current protection and compressor delay start protection ensure smooth operation.

• Recommended Applications:

  • Best suited for Ai 2L SolventVap rotary evaporators and other lab equipment requiring precise cooling.

Specifications

• Model: C15-3-2L
• Temperature Range: Ambient to -15°C (no load condition)
• Electrical Requirements: 110V 60Hz, 500 watts
• Compressor:
  • Make: Embraco (Brazil)
  • Power: 1 HP, 115V 60Hz, 1 compressor
  • Refrigerant: R404A (eco-friendly)
• Cooling Capacity: 400W at 0°C
• Recirculating Pump:
  • Make: Shanghai XinXiShan MP-20R (China)
  • Type: Centrifugal
  • Output: 15 watts
  • Pump Speed: 17 L/min (4.5 gallons/min)
  • Maximum Head: 6.6 feet (2 meters)
  • Maximum Pressure: 2.9 psi
• Reservoir:
  • Dimensions: 5 x 11 x 5" (WxDxH)
  • Capacity: 3 liters (0.8 gallons)
  • Material: Type 304 stainless steel, polished
  • Chilling Fluid Connection: 3/8" hose barb x 2
• Temperature Control:
  • Digital microprocessor PID control
  • Accuracy: +/- 2°C
  • Sensor Type: Pt100
• Housing: Powder-coated Type 42 stainless steel
• Recommended Coolant:
  • Above 10°C: Distilled water
  • Between 10°C and -15°C: 50% ethylene glycol + 50% distilled water
• Working Environment: -15°C to 25°C at <66% humidity
• Unit Dimensions: 16 x 9 x 22"
• Shipping Dimensions: 24 x 14 x 30"
• Unit Weight: 60 lbs
• Shipping Weight: 105 lbs
• Safety Compliance: UL 61010-1, CSA C22.2#61010-1
• Warranty: One year

Applications

• Cooling Rotary Evaporators: Ideal for 2L rotary evaporators like the Ai SolventVap model.
• Laboratory Cooling: Suitable for use with a wide range of lab equipment requiring precise, below-ambient temperature cooling.
• Industrial and Research Use: Can replace tap water cooling systems, offering a more efficient, eco-friendly solution.

Important Note:
The Ai C15-3-2L chiller is designed for no-load cooling down to -15°C, and performance may vary with load (e.g., rotary evaporators or reactors attached).