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Psychrometer acc. to Frankenberger E819 订购编号:
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Continuity for perfection ...
is guaranteed by the specific design. The electric fan ventilates the instrument while the humidification wick is continuously moisturised. Influences of wind, radiation and evaporation are largely eliminated. These special features guarantee the highest accuracy when "dry" and "wet" air temperature are measured.
- exceedingly accurate precision reference instrument
- high reliability
- utilisation of counter flow principle to eliminate evaporation effects
| Psychrometer acc. to Frankenberger E819 | ||
|---|---|---|
| Accuracy | ± 0.1 °C at 0 °C | |
| Output | Pt100 (4-wire circuit) | |
| Dimensions | H 530 mm • max. Ø 173 mm • capacity of water tank 150 cm³ | |
| Housing | aluminium anodised • additional protective lacquer | |
| Weight | approx. 3.1 kg | |
| Standards | DIN 43760/ IEC 751 | |
| Variaties | supply voltage: E00.08190.000 000 (E819) 230 VAC / 160 mA/ 50 Hz • E00.08190.000 002 (E819) 24 VDC / 150 mA • other models on request | |
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