Humidity standards
Certified humidity standards, ±0,9% RH, 50%, 5 Ampoul
Although most relative humidity (RH) probes have excellent long-term stability, it is recommended that their calibration be checked regularly.
- Traceable to national standard – SCS (Swiss Calibration Service) certificate included
- Ampoules contain unsaturated salt solutions (~0,8 ml)
- Inexpensive on-site calibration
- Simple and safe to use
- 10 year shelf life
- Practical packs of five ampoules of the same humidity value
: Each ampoule is labelled with the humidity value and serial number.
: Values and accuracy (measurement uncertainty values) below are measured at 23 °C.
- Pakn:5 Ampoul
- Beskrivelse:Certified humidity standards
- Relativ fugtighed (RH%):50%
- Nøjagtighed:±0,9% RH
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Mixed cellulose ester membranes, sterile, 0,45 µm, Whatman™
Katalog #: 514-3362
: Whatman products (Cytiva)