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*注：按产品型号，可检索常见问答、样本、证书等信息。
A successful product ...
is this combination of high-quality measuring elements, housing and drum materials and highly precise clockwork. It is manually assembled, adjusted and tested. The proven natural hair grid is the most frequently used device to measure humidity. In low (<25%) or quickly changing humidity as well as in temperatures below -10°C the Pernix®-elements are the best qualified. They guarantee low reaction time and high quality. Especially advantageous is the use of synthetic fibre in rooms and temperatures between -10...+40°C, since no regeneration is required.
- precision mechanics clockwork*
- clearly arranged results
- independant of mains power
*also available with quartz clockwork and batteries
| Thermo-Hygrograph (E252) | ||
|---|---|---|
| Accuracy | temperature: ± 0.3 °C • humidity: • natural hair: ± 2 % r. h. with regular regeneration • Pernix®: ± 2 % r. h. with regular regeneration • synthetic fibre: ± 3 % r. h. without regeneration | |
| Dimensions | 280 x 145 x 255 mm | |
| Housing | RAL 9010 (clean-white) | |
| Weight | 4 kg | |
| Accessories | Felt-tipped pens • Graph paper | |
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