منزل spectraflash sf450

spectraflash sf450

  • Egyptian Journal of Chemistry

    Spectraflash SF450-UK). When the colour in different formulae was desirable to express colour specifications in terms of such correlates. The colours that were given in CIE Lab coordinates were, L value corresponding to the brightness (100 = white, and 0 = black), while a* value to the red–green coordinate (positive sign = red,


  • Effect of Museum Conditions on Historical Dyed Silk Fabric ...

    The CIE-Lab values of the dyeing were measured using a double beam Optimatch spectrophotometer (Datacolor international Spectraflash SF450-UK). The colors are given in CIE Lab coordinates, L* corresponding to the brightness (100 = white, 0 = black), a* to the red–green coordinate (positive sign = red, negative sign = green), and b* to the ...


  • Frontiers | Microbial Production of Violacein and Process ...

    Color coordinates were evaluated according to CIE L ∗ a ∗ b ∗ System, established by the "Commission Internationale de l' Eclairage–CIE" according to ASTM D 2244-68, with the use of a color tris-timulus colorimeter (Data Color International, Spectraflash SF450) (Lawrenceville, NJ, United States).


  • Marbre Blanc - Almeria

    Spectraflash SF450 4.5-0.7 98.0 79.5-0.02 0 10 20 30 40 50 60 70 80 90 100 % 100 10 1 0,1 < 0.1 % 3.0 µm Humidité pH (en suspension aqueuse à 10%) Prise d´huile Prise de DOP Surface Spécifique Densité apparente (non tassé) ISO 787R/2 ISO 787R/9 ISO 787R/5 ISO 787R/5 B.E.T. ISO 787R/11 <0.1% 9.0 19 g/100 g CaCO3 33 g/100 g CaCO3 2.7 m2/g ...


  • Improvement in the Cleaning Performance Towards Protein ...

    A Tergotometer apparatus (7243 ES, USA) and a Spectraflash SF 450 (USA) were used to estimate cleaning or laundering performance. The concentration of protease solution was determined by a UV–Visible spectrophotometer (Shimadzu UV 160 A) at an absorption wavelength of 212 nm. Fourier transform infrared (FT-IR) spectra were recorded on a ...


  • Datacolor Spectraflash SF450 SF 450 - Wotol

    Spectophotometer Spectraflash SF450 with Software Datacolor Tools 1.0.2 and Colormatching-Software PiMatch. Software not Windows 7 compatible, update against assumption of costs possible. Other machines similar to Datacolor Spectraflash SF450 …


  • RCM-ORGANIC

    Spectraflash SF450 (a high-performance spectrophotometer) with color matching software from DATACOLOR of USA. This makes it possible to dispatch a lab …


  • Development of Visible and Near Infrared Camouflage ...

    photometer Spectraflash SF450: spectral reflectance – R, %; colour difference – ∆ECMC between test specimen before appropriate treatment and specimen after treatment. The colour change of samples after treatments (in visible range) was evaluated visually, using grey scale for assessing change in colour corresponding requirements of


  • Preparation and characterization of a greenish yellow ...

    The impact strength of the coating was evaluated by QCJ impact instrument (China) according to China National Standard GB/T 1732-93. For the characterization of color measurement, the spectral reflectance and the CIE L*a*b* of all the coating samples under 10° were performed by Spectraflash SF450 colorimeter (D65 illuminant, USA). 3.


  • Technology – Rupa Corporate

    Spectraflash SF450 (a high-performance spectrophotometer) with colour matching software from DATACOLOR of USA. This makes it possible for the Company to dispatch a lab-tested colour sample within 24 hours of receipt from the client.


  • Department of Textiles Physical – Chemical Testing - FTMC

    Spectrofotometer Spectraflash SF450 (Datacolor International, Šveicarija). The devise is used for surface colour measurements in the visible spectral range. Equipment for thermal analysis – differential scanning calorimeter - Q10 (TA Instruments, USA).


  • 5.13.11 Calcium Carbonates

    Spectraflash SF450 Spectraflash SF450 Spectraflash SF450 TECHNICAL PROPERTIES (average values) Type 3 Micro Test Value Analytic method Humidity Dop absorption Bulk density Insoluble residue (Hcl) < 0.1 % 29 g/100g CaCO3 1.0 kg/l < 0.2 % ISO 787R/2 (81) ISO 787R/5 (81) ISO 787R/11 (81) INS.LAB10.13 CHEMICAL COMPOSITION Value Analytic method


  • Datacolor Spectraflash SF 450 Spectrophotometer mit ...

    Datacolor Spectraflash SF 450 Spectrophotometer mit Zubehör. Über dieses Produkt. Über dieses Produkt ... Datacolor. Herstellernummer. SF450. eBay Product ID (ePID) 1467347403. Mehr anzeigen Weniger ansehen. Weitere Artikel mit Bezug zu diesem Produkt. Artikel 1 Ritzel mit 14 Zähnen für Kawasaki KFX 450 R KSF Baujahr 2008-2014 1 - Ritzel ...



  • Pos. Hersteller / brand Type of machine Geprüft ...

    7Datacolor Spectraflash SF 600 colour testing, No. 1532 07.11.2012 8Atlas Xenotest Alpha LM, no 30 000 311, new lamps with 63081 hours 2010 01.07.2013 01.07.2013Xenotester Light fastnees tester 9QUV Accelerated Weathering Tester, 1,5 KW no 65-5006-35, 29071 working hours 17.02.2010 2010 Bewitterungstestgerät / weathering tester



  • UW SWAP Online Auction - SpectraFlash SF600 Plus #50953 A

    SpectraFlash series. Includes power cord. Model # SF600 PLUS. Serial # 3380. Catalog # 1200-1079. Cosmetic condition : very good; few scratches/scuffs, residual adhesive, minor dust, minor observable wear. Functionality : powers on, observed red LEDs illuminate; no practical tests. Questions & Answers. There are no questions for this listing.


  • BL-50

    Spectraflash SF450 9.4-1.0 77.8 Seco 97.5-0.2 Principales aplicaciones Composición Química Características Físicas Método 0 10 20 30 40 50 60 70 80 90 100 % 100 10 1 0,1 3 µm Humedad pH (sol. acuosa al 10%) Absorción de aceite Absorción de DOP Área superficial Densidad aparente (sin compactar) ISO 787R/2 ISO 787R/9 ISO 787R/5 ISO 787R ...



  • FORMULAÇÃO ANALÍTICA DA COR DE TINTAS ATRAVÉS DA …

    = − 4 onde R0 representa a reflectância da película de tinta sobre um fundo preto, R é a reflectância sobre um determinado fundo (no caso o branco da cartela) e Rg é a reflectância do fundo. Estas e diversas outras fórmulas foram compiladas por Kortüm


  • IJBAS Vol 12 Issue 06 - IJENS

    After on fabric, color strength was determined with Spectraflash SF 600 spectrophotometer and fastness properties such as washing, crocking, light, perspiration, chlorinated water and dry cleaning were investigated by International organization of standardization (ISO) standard methods. ...


  • Harga Corsair SF450 (CP-9020104-NA) Power Supply 450 Watt ...

    Ringkasan Produk Corsair SF450 (CP-9020104-NA) Power Supply 450 Watt 80 PLUS Gold Kecil power supply faktor bentuk untuk ide-ide besar Anda. SF Series pasokan listrik membawa kinerja Corsair legendaris dan keandalan untuk SFX standar faktor bentuk kecil. Mereka memiliki fitur yang ditemukan dalam ukuran penuh kinerja tinggi pasokan listrik ...


  • Carbonato Cálcico micronizado % Calcita

    Carbonato Cálcico micronizado % Calcita. Anuncio. BL-50 Carbonato Cálcico micronizado Calcita - Barcelona Principales aplicaciones Características Físicas Cauchos, papel de embalaje, gel coat, alfombras PVC, pintura mate económica, masillas, aditivo alimentario E-170, detergente en polvo, fritas y esmaltes cerámicos, telas asfálticas.


  • Sustainable Bleaching Process of Raw Cotton by TiO2 Light ...

    colorimeter (Spectraflash SF 450, Datacolor). Additionally, for comparison purposes, a commercial bleached cotton sample was also analysed. The hydrophobicity and water repellency of the coated TiO 2 fabrics were analysed by measuring the cosine of the contact angle (cos θ) and wet‐out time, respectively. For that, the


  • US Patent Application for Dark Colored Easy-To-Clean ...

    Powder Enamel 1 fired out into a smooth glossy gray finish free from defects. The Lab color measured on a Datacolor International Spectraflash SF450 color machine was L=25.7, a=−0.8, and b=−2.5. The dark gray color can be measured in other color spaces as well. The CIELab color was L*=37.8, a*=0.8, and b*=−2.6.


  • Enzymatic Removal of the Oily Dirt from a Coptic Tunic ...

    Spectraflash SF450-UK). The colors are given in Commission Internationale de l'Eclairage (CIE) Lab coordinates, L corresponding to the brightness (100 = white, 0 = black), a to the red–green coordinate (positive sign = red, negative sign = green), and b to the yellow–blue coordinate (positive sign = …


  • Egyptian Journal of Chemistry - ejchem.journals.ekb.eg

    Spectraflash SF450-UK) [23, 24]. Fourier Transform Infra Red Spectroscopy (FTIR) BRUKER'S VERTEX 70— Fourier Transform Infra Red Spectroscopy with Attenuation Total Reflection (FTIR-ATR) with resolution of 4 cm-1 was used. [25, 26]. Mechanical Measurements Tensile strength and elongation of samples were measured using Shimadzu Universal Tester


  • Microbial Production of Violacein and Process Optimization ...

    Color coordinates were evaluated according to CIE L a b System, established by the "Commission Internationale de l' Eclairage–CIE" according to ASTM D 2244-68, with the use of a color tris-timulus colorimeter (Data Color International, Spectraflash SF450) (Lawrenceville, NJ, …




  • Mestrado Integrado em Engenharia Química

    Figura 15. Spectraflash ® SF450 ® da Datacolor International. ..... 36 Figura 16. UPF das amostras de algodão e poliamida tingidas, funcionalizadas e não-funcionalizadas. Nota: 2000 é o limite de leitura do equipamento. ..... 38 Figura 17.


  • AN EXTENSIVE STUDY OF THE EFFECT OF THE ENZYME …

    tometer (Datacolor Spectraflash SF 450, UK) (Table 1). Mechanical properties Mechanical parameters such as tensile strength and elongation were measured according to the ASTM D5035 method in the warp and weft direc-tions. Silk fabric was cut into strip 30 …