Sensewell instruments offers dry block calibration bath. These portable devices are specially designed to provide stable and accurate temperature to enable to calibrate temperature-sensing devices by comparison method. It comes with following electrical/physical specification: range-ambient to 400°c/600°c; power consumption-1000 w; approximate dimensions-115 [w] x 250 [h] x 225 mm [l]; power supply - 230v ac, 50 hz; weight - 5 kg approx; dry block; material of construction - aluminium/copper; stability better than ± 0.2° c; set point achieve time approx 15 minutes after reaching set value; cooling time-20 minutes from 400°c/600° c to ambient; and also available with npl traceability certificate. It is applied for calibrate thermocouples, rtd, glass thermometers, dial thermometers, temperature switches, etc