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Lauda PROLINE Kryomats

Product Details

LAUDA Proline Kryomats


High-performance cooling thermostats from −90 to 200 °C for use in process technology and material testing

High cooling performance and compact design

The Proline Kryomats are cooling thermostats that feature the latest technology with high efficiency and an excellent price-performance ratio. The pressure pump is optimized for internal circulation and can be set to four levels – the standard-issue LAUDA Command remote control also makes it especially user-friendly. Furthermore, integrated bath edge and bath bridge heating prevent the formation of condensation caused by air humidity at low temperatures.

Important functions

  • • Removable Command operating unit with high-resolution, graphic LCD screen and individually selectable display functions
  • • Programmer with 150 temperature/time segments, can be divided into 5 programs
  • • Pump connections on side and rear, integrated bypass

Included accessories

Bath cover, tubing nipples

Further accessories

Inset baskets, interface modules

The air and water-cooled versions of the Proline Kryomats are available with large bath openings and volumes of 30 and 40 liters.

Technical Specifications

Model RP 4050 C RP4050 CW RP 3090 C RP 3090 CW RP 4090 C RP 4090 CW 
Catelogue number  L001653 L001657 L001654 L001658 L001655 L001659
Working temperature range °C -50…200 -50…200 -90…200 -90…200 -90…200 -90…200
Temperature stability ±K 0.01 0.01 0.01 0.01 0.01 0.01
Safety fittings   III, FL III, FL III, FL III, FL III, FL III, FL
Heater power max. kW 3.5 3.5 3.5 3.5 3.5 3.5
Cooling output at 20°C kW 5.00 6.00 3.00 4.00 3.00 4.00
Cooling output at 0°C kW 3.00 3.50 2.90 3.70 2.90 3.70
Cooling output at -20°C kW 1.60 1.80 2.50 3.10 2.50 3.10
Cooling output at -30°C
kW 1.00 1.10 2.30 2.70 2.30 2.70
Cooling output at -40°C kW 0.50 0.60 2.00 2.30 2.00 2.30
Cooling output at -50°C kW 0.25 0.25 1.60 1.80 1.60 1.80
Cooling output at -60°C kW - - 1.30 1.40 1.30 1.40
Cooling output at -70°C kW - - 0.80 - 0.80 -
Cooling output at -80°C kW - - 0.50 0.50 0.50 0.50
Cooling output at -90°C kW - - 0.15 0.15 0.15 0.15
Pump type V V V V V V
Pump pressure max. bar 0.5 0.5 0.5 0.5 0.5 0.5
Pump flow max. pressure  L/min 19 19 19 19 19 19
Pump connection thread mm M16 x 1 M16 x 1 M16 x 1 M16 x 1 M16 x 1 M16 x 1
Bath volume L 44.0 44.0 31.0 31.0 44.0 44.0
Nipple Ø 13 13 13 13 13 13
Bath opening (w x D) mm 350 x 350 350 x 350 350 x 200 350 x 200 350 x 350 350 x 350
Bath depth mm 250 250 250 250 250 250
Usable depth mm 230 230 230 230 230 230
Height top of bath  mm 905 905 905 905 905 905
Dimensions (W x D x H) mm 600x700x1216 600x700x1216 600x700x1216 600x700x1216 600x700x1216 600x700x1216
Weight  kg 130.0 130.0 155.0 155.0 155.0 155.0
Power supply  V; Hz 400 V; 3/N/PE; 50 Hz 400 V; 3/N/PE; 50 Hz 400 V; 3/N/PE; 50 Hz 400 V; 3/N/PE; 50 Hz 400 V; 3/N/PE; 50 Hz 400 V; 3/N/PE; 50 Hz
Loading max.  kW 5.0 5.0 5.0 5.0 5.0 5.0

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Buying Options

Product Code Description List Price Offer Price
L001653 LAUDA Proline Kryomat RP 4050 C - Cooling thermostat 400 V; 3/N/PE; 50 Hz POA Enquire
L001661 LAUDA Proline Kryomat RP 4050 C with LWZ 080 External Pump, 0.9 bar - Cooling thermostat 400 V; 3/N/PE; 50 Hz POA Enquire
L001669 LAUDA Proline Kryomat RP 4050 C with LWZ 086 External Pump, 3.2 bar - Cooling thermostat 400 V; 3/N/PE; 50 Hz POA Enquire
L001657 LAUDA Proline Kryomat RP 4050 CW - Cooling thermostat 400 V; 3/N/PE; 50 Hz POA Enquire

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