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Instrument Database:
Lauda Dr. R. Wobser GmbH & Co. KG - Class A RA Cooling Thermostats
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| Year of introduction |
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| Status |
available |
| Company |
Lauda Dr. R. Wobser GmbH & Co. KG
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| Categories |
Temperature control: Recirculating Coolers
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- Thermostatic bath/circulator with simplest operation and integrated cooling
system
- Indication of actual value at glass reference thermometer
- Analogue adjustment of set temperature
- Fully electronic continuous controller
- Adjustable overtemperature protection for use with non-flammable liquids
- Circulating pump with rotating pump casing
- Bath from deep-drawn stainless steel
- Standard cooling
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| Specifications |
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Modell A RA 104
Technical data (according to DIN 12876)
Working temperature range -10 °C ... 100 °C
Temperature control ± 0,05 °C
Heater power 1,5 kW
Cooling capacity at 20 °C 0,18 kW
Pressure pump
- max. pressure 0,15 bar
- max. flow 8 L/ min
Bath volume max. 4,5 L
Size of bath (W x D x H) 130 x 105 x 160 mm
Overall dimensions (W x D x H) 180 x 320 x 524 mm
Standard accessories 1 bath cover
1 closing plug
1 reference thermometer -30/120 °C
Modell RA A 106
Technical data (according to DIN 12876)
Working temperature range -20 °C ... 100 °C
Temperature control ± 0,05 °C
Heater power 1,5 kW
Cooling capacity at 20 °C 0,20 kW
Pressure pump
- max. pressure 0,15 bar
- max. flow 8 L/min
Bath volume max. 6 L
Size of bath (W x D x H) 150 x 130 x 160 mm
Overall dimensions (W x D x H) 200 x 400 x 557 mm
Standard accessories 1 bath cover
1 closing plug
1 reference thermometer -30/120 °C
Modell RA A 120
Technical data (according to DIN 12876)
Working temperature range -20 °C ... 100 °C
Temperature control ± 0,05 °C
Heater power 1,5 kW
Cooling capacity at 20 °C 0,35 kW
Pressure pump
- max. pressure 0,15 bar
- max. flow 8 L/min
Bath volume max. 20 L
Size of bath (W x D x H) 300 x 350 x 160 mm
Overall dimensions (W x D x H) 350 x 530 x 602 mm
Standard accessories 1 closing plug
1 reference thermometer -30/120 °C
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