RW3-3035P Refrigerated / Heating Bath Circulator (30L)

RW3-3035P Refrigerated & Heating Bath Circulator (30L)

The RW3-3035P is a high-performance refrigerated and heating bath circulator designed for applications requiring precise temperature control over a wide range, from as low as -35°C up to 150°C. Engineered for rapid heating and cooling, this 30-liter unit is ideal for use with specialized equipment like refractometers and viscometers, where temperature stability is critical.

Its powerful circulation pump ensures uniform temperature throughout the bath and provides robust external circulation, making it a versatile tool for any modern laboratory. The intuitive touchscreen controller and advanced programming features offer unparalleled control and ease of use.

Intelligent Program Control

Take full command of your thermal processes with our sophisticated program controller.

• Advanced Programming: Create and store up to 10 distinct temperature programs.
• Multi-Step Protocols: Each program can have up to 10 individual steps, with each step lasting up to 99 hours and 59 minutes.
• Seamless Operation: Stored programs can be easily linked together for complex, extended experiments.
• Repeatability: Programs can be set to repeat for up to 99 cycles, ensuring consistency across multiple tests.
• Time-Saving Features: Set pre-heating and heating times to ensure your bath is ready exactly when you need it.

Performance & Precision

• Wide Temperature Range: Operates from -35°C to 150°C (-31°F to 302°F) with a stability of ±0.05°C.
• Powerful Cooling Capacity: Delivers 440W at -20°C, 700W at 0°C, and 880W at +20°C, utilizing an efficient 1 LBP, R-404A refrigerator.
• Microprocessor PID Control: Guarantees precise and stable temperature management. Features include three-point calibration and automatic tuning for optimal performance.
• Adjustable Pump Speed: A five-speed adjustable pump (7.4 gal/min, 5.9 PSI) minimizes turbulence for internal applications (speeds 1-3) while providing powerful flow for external circulation (speeds 4-5).
• Built-in Cooling Coil: Allows for rapid cooling and helps manage exothermic reactions efficiently.

Convenience & Usability

• Intuitive Touchscreen: The full-color LCD controller features clear icons and logical menus for effortless setup and monitoring.
• Timer Functionality: Dual wait on/off timers (1 min to 99 hr 59 min) automate your workflow.
• Durable Construction: The 30L bath is made of corrosion-resistant stainless steel with rounded corners for easy cleaning and a front-access drain valve.
• Easy Maintenance: A detachable condenser air filter and quick-release front grill allow for simple cleaning to maintain peak refrigerating efficiency.
• Eco-Friendly: Uses CFC-free refrigerants (R-507, R-404A) and features a double service valve to prevent leaks.
• Mobility: Equipped with side handles and casters for easy transport and installation.
• Data & Control: An RS-232 interface (with included USB converter) allows for external control and data logging. It's also compatible with the LC Connected mobile monitoring system (requires LC GreenBox).

Uncompromising Safety

• Isolated Design: A baffle plate isolates the agitator, heater, and sensors, protecting users from direct contact and minimizing bath turbulence.
• Visual Temperature Alerts: A three-color indicator provides an at-a-glance status of the reservoir temperature.
• Comprehensive Alarm System: Features alarms for low fluid level, dry-running, over-temperature, and over-current to protect the unit and your samples.
• Security Features: A keypad lock function prevents accidental setting changes, and the keypad itself is splash-proof for added durability.

Specifications

• Bath Volume: 30 L / 1.1 cu ft
• Working Temperature Range: -35°C to 150°C / -31°F to 302°F
• Temperature Stability: ±0.05°C / ±0.09°F
• Pump Capacity: Max. Flow 28 L/min (7.4 gal/min); Max. Pressure 406.8 mbar (5.9 PSI)
• Bath Opening (W×L, D): 300×264, 230 mm / 11.8×10.4, 9.0 in
• Overall Dimensions (W×L×H): 440×620×895 mm / 17.3×24.4×35.2 in
• Net Weight: 67 kg / 147.7 lbs
• Electrical Requirements: 230V, 60Hz, 14.5A