Lauda ALPHA Heating Circulating Baths 25 - 100 °C

LAUDA Alpha Heating thermostats from 25 to 100 °C for cost-effective temperature control thermostating in the lab

Cost-effective thermostats with reliable technology incorporated into a modern design LAUDA Alpha is the most cost-effective choice when it comes to premium-quality LAUDA thermostats. These reliable and user-friendly thermostats, with features reduced to the essentials, can be operated with non-flammable liquids and are suitable for both internal and external temperature control tasks.

Important functions

  • Deep-drawn stainless steel bath vessels
  • Integrated timer function allows automatic device shutdown
  • Low-level and overtemperature protection for operation with non-flammable liquids

 Included accessories

Screw clamp, attachment nozzle in two sizes

Further accessories

Pump circulation set, cooling coil, bath cover set

Temperature range 25...100 °C



Technical Specification
 Model    A6  A12  A24
Catelogue number  L000619 L000620 L000621
Working temperature range
°C 25…100 25…100 25…100
Working temperature range with water cooling  °C 20...100 20...100  20...100
Operating temperature range  °C -25...100 -25...100 -25...100
Temperature stability ±K  0.05  0.05  0.05
Safety fittings I, NFL I, NFL I, NFL
Heater power max. kW  1.5  1.5  1.5
Pump type D D D
Pump pressure max. bar  0.2  0.2  0.2
Pump flow max. pressure L/min  15  15  15
Bath volume min. L  2.5  8  18
Bath volume max. L 5.5 12.0 25.0
Bath opening (W x D) mm  145x161  235x161  295x374
Bath depth mm  150  200  200
Usable depth  mm 130 180 180
Height top of bath  mm 212 262 262
Dimensions (W x D x H) mm 181 x 332 x 370 270 x 332 x 420 332 x 535 x 420
Weight kg 6.2 7.5 10.5
Power supply V:Hz 230V; 50/60Hz 230V; 50/60Hz 230V; 50/60Hz
Loading max. kW 1.5 1.5 1.5
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Product Code Description List Price Offer Price
L000623 LAUDA Alpha A 6 - Heating thermostat 230 V; 50/60 Hz, 6L, 25-100°C POA POA ENQUIRE
L000624 LAUDA Alpha A 12 - Heating thermostat 230 V; 50/60 Hz 12L 25-100°C POA POA ENQUIRE
L000625 LAUDA Alpha A 24 - Heating thermostat 230 V; 50/60 Hz 24L 25-100°C POA POA ENQUIRE
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