RW3-2035 Refrigerated, Heating Bath Circulator (20L), 230V

RW3-2035 Refrigerated & Heating Bath Circulator (20L), 230V

The RW3-2035 Refrigerated & Heating Bath Circulator (20L) is an advanced solution designed for precision temperature control in laboratory and industrial applications. With its rapid heating and cooling capabilities, it delivers reliable performance across a broad temperature range, making it an excellent choice for use with refractometers, viscometers, and other sensitive instruments. Here's everything you need to know about this innovative device:

Key Features

Performance

• Temperature Range: -35°C to 150°C (-31°F to 302°F), ideal for a wide variety of applications.
• Microprocessor-based PID control ensures unmatched precision and stability.
• Three-point temperature calibration, automatic tuning, and automatic run functions for optimized performance.
• Five-speed adjustable pump minimizes turbulence, making it suitable for both internal and external bath environments.
  • Internal Circulation: Steps 1 to 3 for gentle internal mixing.
  • External Circulation: Steps 4 to 5 for efficient heat exchange with connected systems.
• Powerful cooling capacity:
  • At -20°C (-4°F): 400 W
  • At 0°C (32°F): 660 W
  • At +20°C (68°F): 800 W

Convenience

• User-Friendly Display: Bright VFD screen with a quick-adjust dial knob for intuitive operation (0.1°C resolution).
• Timer Options: Dual wait on/off timer modes (1 min to 99 hours, 59 minutes) for added flexibility in operations.
• Memory Function: Store up to three frequently used temperature settings for quick setup.
• Robust Construction: Corrosion-resistant, leak-proof stainless steel bath with round corners for easy cleaning and a front-access drain valve for hassle-free maintenance.
• Easy Maintenance: Detachable condenser air filter ensures refrigerating efficiency, while the quick-release front grill simplifies cleaning of the condenser.
• Eco-Friendly Refrigerant: CFC-free refrigerants (R-404A and R-507) with a double service valve to prevent leakage.
• Connectivity: Equipped with an RS-232 interface (with RS-232 to USB serial converter included) for external control and data collection. Optional LC Connected system (requires LC GreenBox purchase) allows mobile monitoring anytime, anywhere.
• Portable Design: Side handles make handling and transport easy.

Safety

• Isolated Design: The agitator, heater, and sensor are separated by a baffle plate to minimize fluid turbulence and protect users from direct contact with heated components.
• Comprehensive Safety System:
  • Low fluid level and dry-running protection.
  • Over-temperature and over-current alarms.
• Keypad Lock: Prevents accidental temperature or setting changes during operation.

Specifications

• Bath Volume: 20 liters (0.7 cu ft).
• Working Temperature Range: -35°C to 150°C (-31°F to 302°F).
• Temperature Stability: ±0.05°C (±0.09°F).
• Cooling Capacity (Ethanol Bath Fluid):
  • At -20°C (-4°F): 310 W.
  • At 0°C (32°F): 610 W.
  • At +20°C (68°F): 850 W.
• Pump:
  • Max Pressure: 5.9 PSI (406.8 millibar).
  • Max Flow Rate: 7.4 gallons/min (28 liters/min).
• Dimensions:
  • Bath Opening (W×L×D): 290×214×200 mm (11.4×8.4×7.9 in).
  • Overall Size (W×L×H): 387×602×825 mm (15.2×23.7×32.5 in).
• Net Weight: 60 kg (132.2 lbs).
• Electrical Requirements: 230V, 60Hz, 13.5A.

Applications

The RW3-2035 is perfect for applications requiring precise temperature control, including:

• Laboratory testing with refractometers and viscometers.
• Chemical reactions requiring stable environments.
• Quality assurance in industrial processes.
• Biotechnology experiments needing accurate temperature maintenance.

Why Choose the RW3-2035?

With its high-performance capabilities, user-friendly features, and robust safety measures, the RW3-2035 provides unmatched versatility and reliability. Whether you’re in a lab, industrial facility, or research setting, this bath circulator ensures your temperature-sensitive processes are handled with precision and care.