Wzorce
Pełen zakres wzorców optycznych: odkształcenia, odbiciowe, koloru i wiele innych
Wzorce
WZORCE ODKSZTAŁCENIA
WZORCE ODBICIOWE
Wzorce odbicia dyfuzyjnego (PTFE lub Spectralon) i zwierciadlanego (także z certfikatem NIST).
WZORCE JAKOŚCI OBRAZU
WZORCE FOTOMETRYCZNE
Wzorce do oceny fotometrycznej dokładności zestawu spektrofotometrycznego, w zestawie wzorce z roztworami o małej, średniej i wysokiej absorbancji. 2 modele: 200-450nm i 400-900m,.
WZORCE KOLORU
WZORCE ROZDZIELCZOŚCI
Masz pytania ?
Sprawdź nasze
- Wzorce rozdzielczości
- Wzorce odkształcenia
- Wzorce jakości obrazu
- Wzorce koloru
- Wzorce odbiciowe
- Wzorce fotometryczne
Wzorce rozdzielczości
Wzorce odkształcenia
Wzorce jakości obrazu
Wzorce koloru
Wzorce odbiciowe
Wzorce odbiciowe
Wzorce odbicia dyfuzyjnego (PTFE lub Spectralon) i zwierciadlanego (także z certfikatem NIST).
Uwaga! Oprócz niżej wymienionych wzorców sprzedajemy też pozostałe wzorce z oferty firmy LABSPHERE.
Diffuse Standard for Reflectance Measurements
Ocean Optics offers two types of diffuse reflectance standards. The WS-1 uses a PTFE optical diffuser, a Lambertian material distinguished by its white matte finish and reflectivity >98% from 250-1500 nm and >95% from 250-2200 nm.
For field work or unclean environments, the WS-1-SL can be a good option. Its Spectralon diffusing material can be smoothed, flattened and cleaned if it gets pitted or dirty. Reflectivity is 99% from 400-1500 nm and >96% (250-2000 nm).
- Diffusing materials – choose from PTFE or Spectralon standards
- High reflectivity over broad range – >95% reflectivity from 250-2200 nm
- More options – additional Spectralon reflectance standards and targets also available
| Engineering Specifications | WS-1 | WS-1-SL |
| Dimensions: | 38 mm diameter (housing) | 32 mm OD, 10 mm thick (tile) |
| Weight: | 30 g | 30 g |
| Spectral range: | 250-2000 nm | 250-2500 nm |
| Diffusing material: | PTFE | Spectralon |
| Housing material: | Aluminum | Delrin |
| Reflectivity: | >98% (250-1500 nm)>95% (250-2200 nm) | 99% (400-1500 nm)>96% (250-2000 nm) |
STAN Series Reflectance Standards
Ocean Optics offers specular reflectance standards for measuring shiny surfaces such as machined metals and semiconductor materials and low-reflectivity surfaces such as anti-reflective coatings and thin film coatings.
The STAN-SSH varies in reflectivity from 87%-98% over the 200-2500 nm wavelength range and is available in a version (STAN-SSH-NIST) calibrated to a NIST master standard. The NIST calibration data range is 250-2500 nm.
For measuring surfaces with low specular reflectivity, we recommend the STAN-SSL, which has ~4% reflectivity from 200-2500 nm. Add a STAN-HOLDER to keep your standards in place and to protect their coatings.
- Specular reflectance – options for high and low specular reflectivity
- Calibrated standard – NIST-traceable version available
- Convenient holder – optional accessory holds standard in place
| Engineering Specifications | STAN-SSH | STAN-SSH-NIST | STAN-SSL |
| Dimensions (substrate): | 31.75 mm OD x 6.35 mm height | 31.75 mm OD x 6.35 mm height | 31.75 mm OD x 6.35 mm height |
| Dimensions (housing): | 38 mm OD x 19 mm height | 38 mm OD x 19 mm height | 38 mm OD x 19 mm height |
| Weight: | 40 g | 40 g | 40 g |
| Reflectance material: | Al mirror on fused silica substrate | Al mirror on fused silica substrate | Schott ND9 glass |
| Reflectivity: | ~87%-93% (200-1000 nm) | ~87%-93% (250-1000 nm) | ~5% (200-950 nm) |
| ~93%-98% (1000-2500 nm) | ~93%-98% (1000-2500 nm) | ~4% (950-2500 nm) |
Wzorce fotometryczne
Wzorce do oceny fotometrycznej dokładności zestawu spektrofotometrycznego, w zestawie wzorce z roztworami o małej, średniej i wysokiej absorbancji. 2 modele: 200-450nm i 400-900m,.
STAN-ABS absorbance standards are handy tools for verifying the photometric accuracy of your spectrometer setup. Ocean Optics offers two calibration standards kits – the STAN-ABS-UV for the spectral range from 200-450 nm and the STAN-ABS-VIS for the range from 400-900 nm. Each kit comprises a background reference for low, medium and high absorbance solutions and is ready to use without additional solutions preparation. All standards are non-toxic and have a one-year shelf life.
- NIST-traceable – ensure accuracy in absorbance measurements at specified wavelengths
- UV and Visible kits – options for 200-450 nm and 400-900 nm wavelength ranges
- Ready to use – no dilution or solutions preparation necessary
| Engineering Specifications | STAN-ABS |
| Absorbance wavelengths: | 200-450 nm (STAN-ABS-UV) and 400-900 nm (STAN-ABS-VIS) |
| Volume: | 125 mL |
| Aqueous solution: | <0.1% styrene divinylbenzene copolymer beads in 90-100% water |
| NIST traceability: | Kit-to-kit variance <+/-1% |
Dostawcy
