RW3-3035 Refrigerated, Heating Bath Circulator (30L), 230V

RW3-3035 Refrigerated & Heating Bath Circulator (30L, 230V)

The RW3-3035 is a high-performance refrigerated and heating bath circulator engineered for applications demanding precise and stable temperature control. Offering rapid heating and cooling across its entire operational range, this 30-liter unit is specifically optimized for use with sensitive instruments like refractometers and viscometers. Its powerful circulation system ensures exceptional temperature uniformity, even at temperatures as low as -35°C.

Key Features:

• Wide Temperature Range: Operates from -35°C to 150°C (-31°F to 302°F), providing versatility for a broad spectrum of laboratory applications.
• Exceptional Stability: Microprocessor PID control maintains a temperature stability of ±0.05°C, ensuring your experiments are reliable and reproducible.
• Powerful & Adjustable Pump: The five-speed adjustable pump minimizes turbulence for internal circulation (speeds 1-3) while providing robust flow for external applications (speeds 4-5).
• High-Capacity Cooling: Features a powerful 1 HP refrigeration system, delivering up to 880W of cooling capacity at +20°C.
• User-Friendly Interface: A bright VFD display and a quick-adjustable dial knob allow for intuitive operation and clear visibility of settings.
• Durable Construction: The 30-liter bath is constructed from corrosion-resistant stainless steel with rounded corners for easy cleaning and a front-access drain valve for simple fluid changes.

Performance & Convenience:

• Advanced Control: Features include a three-point temperature calibration function, automatic tuning, and a dual wait on/off timer (1 min to 99 hr, 59 min).
• Memory Function: Save up to three frequently used temperature settings for quick recall.
• Easy Maintenance: A detachable condenser air filter and a quick-release front grill allow for straightforward cleaning to maintain peak refrigerating efficiency.
• Eco-Friendly & Safe: Utilizes CFC-free refrigerants (R-404A) and a double service valve to prevent leaks.
• Data & Control: An RS-232 interface is included for external control and data collection (USB converter provided).
• Mobile Monitoring: Compatible with the LC Connected mobile monitoring system (requires LC GreenBox purchase) for remote oversight.

Built-in Safety:

• Isolated Design: A baffle plate isolates the agitator, heater, and sensor, protecting samples from turbulence and users from direct contact.
• Alarm System: A comprehensive safety system provides audible and visual alarms for low fluid level, dry-running conditions, over-temperature, and over-current.
• Keypad Lock: Prevents accidental setting changes during operation.

Specifications:

• Bath Volume: 30 Liters (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)
• Cooling Capacity: 440W at -20°C, 700W at 0°C, 880W at +20°C
• Pump Capacity: Max. Pressure: 5.9 PSI | Max. Flow: 28 L/min (7.4 gal/min)
• Bath Dimensions (W×L, D): 300 × 264, 230 mm (11.8 × 10.4, 9.0 in)
• Overall Dimensions (W×L×H): 447 × 662 × 895 mm (17.6 × 26.1 × 35.2 in)
• Net Weight: 67 kg (147.7 lbs)
• Electrical Requirements: 230V, 60Hz, 14.5A