Humidity standards
Certified humidity standards, ±0,9% RH, 50%, 5 Ampoul
Supplier: ROTRONIC INSTRUMENTS
Jump to:
Product Details & Documents
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.
Documents
Specifications
Specifications
- Pk:5 Ampoul
- Description:Certified humidity standards
- Relative humidity (RH%):50%
- Accuracy:±0,9% RH
Specifications
Recommendations
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
1,3-Dioxolane ≥99.0% stabilised, GPR RECTAPUR® for synthesis
Catalog #: 87135.360
Supplier: VWR Chemicals
Mixed cellulose ester membranes, sterile, 0,45 µm, Whatman™
Catalog #: 514-3362
Supplier: Whatman products (Cytiva)
Sodium chloride ≥99.8% ISO 9227, ASTM B117 for corrosion testing
Catalog #: 85139.290
Supplier: VWR Chemicals