CW3-30 Heating Bath Circulator (30L)

CW3-30 Heating Bath Circulator (30L)

The CW3-30 is a high-performance 30-liter heating bath circulator designed for precise temperature control. It features powerful internal and external circulation capabilities, making it ideal for both immersing samples directly in the bath and for regulating the temperature of external instruments. With a robust pumping system that offers five adjustable pressure steps, this model provides exceptional versatility and accuracy for a wide range of laboratory applications.

Key Features:

High-Performance Temperature Control:

• Wide Temperature Range: Operates from ambient +5°C to 150°C (ambient +9°F to 302°F), suitable for various heating applications.
• Precision and Stability: Achieves a temperature stability of ±0.08°C, ensuring your experiments are consistent and reproducible.
• Advanced PID Control: A microprocessor PID controller allows for three-point temperature calibration and automatic tuning for optimal thermal regulation.
• Powerful Pumping System: A variable-speed pump ensures efficient and stable temperature management. It offers five adjustable steps: steps 1-3 for internal circulation and steps 4-5 for powerful external circulation.
  • Max Pressure: 5.9 PSI (406.8 millibar)
  • Max Flow Rate: 7.4 gallons/minute (28 liters/minute)

User-Friendly Design and Convenience:

• Intuitive Interface: Features a bright VFD display and a quick-adjustable dial knob for easy setting adjustments with a 0.1° resolution.
• Programmable Operation: Includes a dual wait on/off timer (1 min. to 99 hr. 59 min.) and a memory function to store up to three frequently used temperature settings.
• Durable and Easy to Clean: The 30-liter bath is constructed from corrosion-resistant stainless steel with rounded corners to prevent leaks and simplify cleaning. A front-access drain valve allows for effortless fluid changes.
• Data Connectivity: Equipped with an RS-232 interface for external control and data logging (RS-232 to USB converter included).
• Remote Monitoring: Stay connected to your work from anywhere. The unit is compatible with the LC Connected mobile monitoring system (requires LC GreenBox, sold separately).
• Portability: Integrated side handles make it easy to handle and transport the unit within the lab.

Comprehensive Safety Systems:

• Isolated Design: The agitator, heater, and sensor are shielded by a baffle plate, which minimizes turbulence in the bath and protects both users and samples from direct contact.
• Warning Alarms: A complete safety protection system includes audible and visual alarms for critical conditions such as low fluid levels (preventing dry-running), over-temperature, and over-current.
• Keypad Lock: A lock function prevents accidental changes to settings during operation, securing your experiment's integrity.

Specifications:

• Bath Volume: 30 L / 1.1 cu ft
• Working Temperature Range: Ambient +5 to 150°C / Ambient +9 to 302°F
• Temperature Stability: ±0.08°C / ±0.144°F
• Bath Opening (W×L): 300 × 264 mm / 11.8 × 10.4 in
• Bath Depth (D): 230 mm / 9 in
• Overall Dimensions (W×L×H): 378 × 560 × 494 mm / 14.9 × 22 × 19.4 in
• Net Weight: 19.5 kg / 43 lbs
• Electrical Requirements: 120V, 60Hz, 8.6A