Accueil / Équipements / Spectrophotomètre ultraviolet-visible / UV-Visible Spectrophotometer (Double-Beam, 7-inch Touchscreen)
SED-1100FGDJ2-B
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SED-1100FGDJ2-B
SED · SED-1100FGDJ2-B · En vedette
SED-1100FGDJ2-B — UV-Visible Spectrophotometer
La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English
SED-1100FGDJ2-B UV-Visible Spectrophotometer — double-beam optical path design with 1200 lines/mm UV-dedicated holographic grating, 1.7 nm spectral bandwidth and 190–1100 nm wavelength range. Standard 8-position automati
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Fonctionnement
Double-beam dispersive UV-Vis: light from the imported D2 (UV) and tungsten (visible) lamps is dispersed by a 1200 lines/mm UV-dedicated holographic grating; the monochromatic beam is split into a sample beam and a reference beam simultaneously measured by photoelectric converters. Ratio detection eliminates source-drift errors. The 7-inch touchscreen HMI with large-scale IC provides intelligent, automated operation. Auto features include wavelength error correction, 8-position auto cuvette changer, and memory of test data/spectra across power cycles for rapid re-entry into testing state.
Processus de fonctionnement
1Double-beam dispersive UV-Vis: light from the imported D2 (UV) and tungsten (visible) lamps is dispersed by a 1200 lines/mm UV-dedicated holographic grating; the monochromatic beam is split into a sample beam and a reference beam simultaneously measured by photoelectric converters.
2Ratio detection eliminates source-drift errors.
3The 7-inch touchscreen HMI with large-scale IC provides intelligent, automated operation.
4Auto features include wavelength error correction, 8-position auto cuvette changer, and memory of test data/spectra across power cycles for rapid re-entry into testing state.
Caractéristiques techniques
Caractéristiques de la variante : Family: double-beam
Caractéristiques
Modèle
SED-1100FGDJ2-B
Détails de conformité
Standard accessories: 1 main unit, 2 boxes of cuvettes, 1 sample holder, 1 USB stick, 1 dust cover, 1 power set.
Dimensions
Emprise au sol
Benchtop instrument (exact dimensions not specified in source document)
Caractéristiques principales
Double-beam optical path — low stray light ≤0.03 %T
Wavelength range 190–1100 nm, multi-wavelength supported
Wavelength accuracy ±0.5 nm, repeatability 0.2 nm
Spectral bandwidth 1.7 nm
Transmittance accuracy ≤0.3 %T, repeatability 0.1 %T
Stability ±0.0007 A/h; baseline flatness ±0.002 A; noise 0.0005 A
Standard auto 8-position cuvette changer
7-inch color Chinese/English touchscreen; USB + RS-232
Functions: photometry, quantitative, regression, kinetics, multi-wavelength, DNA/protein, peak-valley, scanning
Imported long-life D2 + tungsten lamps with automatic wavelength error correction
Double-beam optics deliver lower drift than single-beam SED-1100FGDJ-A in the same family
Standard 8-position auto cuvette changer increases sample throughput significantly
10 cm path sample holder option for trace-absorbance measurements in special industries
7-inch bilingual (Chinese/English) touchscreen for intuitive operation
Broadest wavelength range on market (190–1100 nm) covers virtually all UV-Vis applications
Applications
Pharmaceutical content / dissolution / purity / structural analysis
Clinical biochemistry and DNA/protein quantification
Reaction kinetics studies
Complex composition and stability-constant determination
Environmental and food-safety analysis
Secteurs
Pharmaceutical / clinical labs
Biotechnology and life sciences
Chemical and petrochemical
Environmental and food safety
Geology, metallurgy, materials, agriculture
Higher education and research
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Documentation
Fiche technique (PDF)
Aperçu de l’équipement, caractéristiques et dimensions · Document d’origine (anglais)
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Manuel opérateur
Installation, fonctionnement et dépannage · Document d’origine (anglais)
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Fiche comparative (Standard et Économique)
Comparaison des configurations · Document d’origine (anglais)
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Protocoles IQ / OQ / PQ
Documentation de validation pour la conformité GMP · Document d’origine (anglais)
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Protocoles FAT / SAT
Essais de réception en usine et sur site · Document d’origine (anglais)
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Plans CAD (STEP / IGES / DWG)
Plans d’ingénierie pour l’implantation · Document d’origine (anglais)
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Certificats d’étalonnage
Niveau sonore, résistance de terre, rigidité diélectrique et rugosité · Document d’origine (anglais)
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DQ (qualification de la conception)
Protocole complet de qualification de la conception · Document d’origine (anglais)
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Certificats matières
Composition de l’acier inoxydable 316L · Document d’origine (anglais)
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