CW3-20 Heating Bath Circulator (20L)

CW3-20 Heating Bath Circulator (20L)

The CW3-20 Heating Bath Circulator (20L) is a high-performance, versatile device designed for both internal and external temperature control applications. Featuring an advanced microprocessor PID control system and a powerful variable-speed pump, this model ensures precision, efficiency, and reliability. Whether you need to maintain stable temperatures for external instruments or require an immersion bath, the CW3-20 delivers consistent results with ease.

Key Features and Benefits

Performance

• Wide Temperature Range: Operates from ambient +5°C to 150°C (41°F to 302°F) for diverse applications.
• Exceptional Stability: Temperature stability of ±0.05°C ensures highly accurate thermal regulation.
• Powerful Circulation: Variable-speed pump offers adjustable pressure with five steps—1 to 3 for internal circulation and 4 to 5 for external circulation.
• Enhanced Flow Rate: Delivers a maximum flow rate of 7.4 gallons/min (28 liters/min) and a pump pressure of 5.9 PSI (406.8 millibar), ensuring consistent performance across the entire temperature range.
• Advanced Control: Features three-point temperature calibration, automatic tuning, and automatic run functionality for precise and hands-free operation.

Ease of Use

• User-Friendly Interface: Bright VFD display with a quick-adjust dial knob and a 0.1°C resolution for easy operation.
• Timer Settings: Dual wait on/off timer modes can be set from 1 minute to 99 hours and 59 minutes for automated workflows.
• Memory Functionality: Save up to three frequently used temperature settings for quick recall.
• Durable Design: Corrosion-resistant, leak-proof stainless steel bath with rounded corners for easy cleaning and long-lasting durability.
• Convenient Draining: Front-access drain valve for easy maintenance and fluid replacement.
• Portability: Side handles make the unit easy to handle and transport.
• Connectivity: Equipped with RS-232 and USB interface for external control and data collection. Optional LC Connected (mobile monitoring system) compatibility, when paired with the LC GreenBox, allows remote monitoring via a mobile app.

Safety

• Isolated Components: Agitator, heater, and sensor are separated by a baffle plate to reduce turbulence and prevent accidental contact with bath fluid.
• Comprehensive Protection:
  • Low fluid level and dry-running alarms.
  • Over-temperature and over-current safety systems.
• Keypad Lock: Prevents accidental changes to settings during operation, ensuring a secure process.

Specifications

Bath Volume:

• 20 L (0.7 cu ft)

Working Temperature Range:

• Ambient +5°C to 150°C (41°F to 302°F)

Temperature Stability:

• ±0.05°C (±0.09°F)

Pump Performance:

• Maximum Pressure: 5.9 PSI (406.8 millibar)
• Maximum Flow Rate: 7.4 gallons/min (28 liters/min)

Bath Dimensions:

• Opening/Depth (W × L, D): 290 × 214 × 200 mm (11.4 × 8.4 × 7.9 in)

Overall Dimensions (W × L × H):

• 368 × 510 × 464 mm (14.5 × 20.1 × 18.3 in)

Weight:

• 17.5 kg (38.6 lbs)

Electrical Requirements:

• 120V, 60 Hz, 8.6A

Applications

The CW3-20 is ideal for a variety of laboratory and industrial applications, including:

• Chemistry and Biochemistry: Maintaining precise temperatures for reactions and sample storage.
• Pharmaceutical Research: Ensuring stable conditions for sensitive testing and formulation work.
• Material Testing: Temperature regulation for thermal analysis or viscosity testing.
• Food and Beverage: Applications like quality control and thermal processing.

Why Choose the CW3-20 Heating Bath Circulator?

The CW3-20 combines advanced temperature control technology with robust construction and user-centric features. Its versatility makes it suitable for professionals in research labs, industrial facilities, and production environments. With its precise control, powerful circulation, and comprehensive safety features, the CW3-20 is built to handle demanding thermal applications while ensuring user safety and convenience.

Invest in the CW3-20 Heating Bath Circulator for reliable, efficient, and precise temperature management.