? Precision Thermostat, the company's unique Agitator mixer (specifically for high constant temperature water bath), circulatory, temperature control, distribution of excellence (E, D series). ? A with two sinks, individually controlled (D series). ? PID microprocessor control? Can be set 0.1 units of temperature (digital) (E, D series). ? Design? Use accurate and convenient. ? Digital glance (E, D series). ? Overheat protection. ? Stainless steel sink metal forming. ? Agitator blender to make the temperature more accurate and consistent (E, D series). ? An important part of porous shelf protect the heater and sensor. ? Ogival lid to prevent water evaporation and water dew into the reagent inside (optional). ? Flat stainless steel lid (optional). ? Spring frame height adjustable, for a variety of containers (optional). ? Tube rack (optional). Model BW -05B BW -10B BW -20B BW -05E BW -10E BW -20E temperature range ambient + 7 ℃ ambient temperature of + 5 ℃ ~ 100 ℃ (lid off) ~ 100 ℃ (lid off) Accuracy at 50 ℃ ± 0.5 ℃ stability at 50 ℃ ± 0.2 ℃ ± 0.3 ℃ at 50 ℃ ± 0.2 ℃ at 50 ℃ (incitement stirrer) to 50 ℃ Warm-up time 40 minutes and 40 minutes Dimensions (width X length X height) Volume (liters) 3.5 11.5 20 3.5 11.5 20 tank (mm) 240x136x115 300x240x165 498x300x165 240x136x115 300x240x165 498x300x165 pot mouth (mm) 240x136 300x240 498x300 240x136 300x240 498x300 external (mm) 303x242x245 357x330x290 564x392x290 303x242x245 357x330x290 564x392x295 weight (net, kg) 6.5 10 18.5 6.5 10 18.5 Power rated voltage, Hz 220VAC, 50Hz power (A) 3.0 4.3 8.7 33.0 4.3 8.7 Heater power (W) 700 1000 2000 700 1000 2000 Model BW -0505D BW -0510D BW -1010D BW -1020D temperature range of ambient temperature + 5 ℃ ~ 100 ℃ (lid off) Accuracy at 50 ℃ ± 0.2 ℃ stability at 50 ℃ ± 0.2 ℃ (Agitator stirrer) to 50 ℃ Warm-up time 40 minutes Dimensions (width X length X height) Volume (liters) 3.5 & 3.5 3.5 & 11.5 11.5 & 11.5 11.5 & 20 tank (mm) 240x136x115 & 240x136x115 & 300x240x165 & 300x240x165 & 240x136x115 300x240x165 300x240x165 498x300x165 pot mouth (mm) 240x136 240x136 300x240 300x240 & 240x136 & 300x240 & 300x240 & 498x300 external (mm) 590x242x245 570x332x295 580x389x295 848x389x295 weight (net, kg ) 11.5 18 19.5 25 power supply rated power, Hz 220VAC, 50Hz power (A) 3.0 & 3.0 3.0 & 4.3 4.3 & 4.3 4.3 & 8.7 Heater power (W) 700 & 700 700 & 1000 1000 & 1000 1000 & 2000