Home News Lambrecht Partners Contact Impressum Sitemap Products Wind Precipitation Humidity Temperature Pressure Flow Radiation Drum recorder Indicators Data logger / software Periphery Applications Service Pleasing to the eye! deutsch english PSYCHROMETER Determination of Humidity                                 acc. to Frankenberger zum Psychrometer   Continuity for perfection… is guaranteed by the specific design. The electric fan ventilates the instrument while the humidification wick is continuously moisturized. Influences of wind, radiation and evaporation are largely eliminated. These special features guarantee the highest accuracy when "dry" and "wet" air temperature is measured.    Exceedingly accurate precision reference instrument    High reliability    Utilization of counter flow principle to eliminate evaporation      effects  Application fields e. g.:  Science  esearch and development  professional  meteorology Click here for a request... Professional Line (819) Psychrometer according to Frankenberger Measuring elements: Accuracy: Output: Ventilator: Housing/ Dimensions: Weight: Standards: Varieties: 00.08190.000 000 00.08190.000 002 Precision resistor Pt100 1/3 DIN 60751 class B · Probe for characteristic line within temperature range -20...+40°C ± 0.1°C at 0°C Pt100 (4-wire circuit) > 3.5 m/s  external torque motor without collector Aluminium anodized · additional protective lacquer · H 530 mm Max. Ø 173 mm · capacity of water tank 150 cm³ Approx. 3.1 kg DIN 43760/ IEC 751            Supply voltage: (819) 230 VAC / 160 mA/ 50 Hz (819) 24 VDC / 150 mA           Other models on request.