Grant Instruments™ Optima™ Refrigerated Circulating Bath Kit The Grant Instruments™ Optima™ Refrigerated Circulating Bath Kit is a high-precision temperature control system, designed for sophisticated laboratory applications requiring stable cooling and heating. Featuring the TX150 heating circulator and R4 refrigeration unit, this kit delivers accurate thermal regulation from -30°C to +100°C, ensuring consistent results in research and industrial settings. Key Features Powerful external circulation pump: Delivers up to 18 L/min flow rate and 310 mbar pressure Full-color QVGA TFT display: Provides intuitive control and monitoring Three adjustable preset temperature values: Enables quick setup for recurring processes 99-hour timer function: Supports long-duration reaction timing with audible alerts Liquid selection safety feature: Adjusts parameters based on temperature range or heater power Fault indication display: Facilitates quick troubleshooting Programmable relay: Enhances automation and integration in lab workflows Two-point user recalibration: Improves precision for internal and external probes Adjustable over-temperature cut-out: Provides enhanced safety controls Refrigeration scheduling: Allows automated cooling and heating cycles Memory capacity for 30 segments: Enables detailed program settings Multilingual interface: Supports English, French, German, Spanish, and Italian Low liquid protection: Utilizes a float switch for operational safety Convenient accessory clamp: Allows secure attachment to vessels Applications Biochemical and pharmaceutical research requiring precise thermal control Materials testing and industrial processing at variable temperatures General laboratory applications needing accurate circulation and heating Specifications Product Name: Grant Instruments™ Optima™ Refrigerated Circulating Bath Kit Included Components: TX150 heating circulator and R4 refrigeration unit Capacity: 20 L Temperature Range: -30°C to +100°C Voltage: 120/230 V
