LIQUID THERMOSTATIC BATHS RB SERIES Temperature calibrators for laboratory, having the capability to simultaneously calibrate several sensors, two models within the range -35°C … 100°C, bath capacity 7 or 12 L, stability 0.01°C … 0.005oC, depending on the thermostat model, PC communication interface, calibration software. LCB SERIES Temperature calibrators for laboratory, having the capability to simultaneously calibrate several sensors, temperature range -35°C … 100°C, bath capacity 5, 7 or 12 L, stability 0.01°C … 0.005°C, depending on the thermostat model, PC communication interface, calibration software. Negative temperatures may be achieved with flow rate regulator in FC or RU series (see accessories).