Portable Colour Spectrophotometer

1.CS-820 Colour Spectrophotometer for Textile Advantages 1).Transmittance and reflectance in one instrument 2).Simultaneous SCI/SCE measurement 3).4 Testing Calibers CS-820 colour spectrophotometer contains 4 kinds of testing calibers and the largest reaches 25.4mm. 4).Double optical path spectrum analysis technology 5).It is with large display screen. So the testing result could be directly and clearly seen without connecting with PC. 2.Colour Spectrophotometer CS-820 Technical Data Type:CS-820 Measurement Condition: Reflection: d/8(Diffused lighting, 8 degrees receiving) Compatible with SCI/SCE Measurement ISO7724/1,DIN5033 Teil7,JIS Z8722 condition C,CIE No.15,ASTM E1164) Transmission d/0(Diffused lighting, Vertical direction receiving) Size of integrating sphere:Φ15.2cm, Alvan diffused reflection surface coating Illumination Light source:CLEDs(entire wavelength balanced LED light source) Sensor:dual light path sensor array Wavelength range:400-700nm Wavelength interval: 10nm Half spectral width: 5nm Reflectivity range:0-200% Reflectivity resolution:0.01% Observation angle:2°/10° Measurement light source:A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12 CWF,U30,DLF,NBF,TL83,TL84 Data being displayed: reflectance value and figure, sample's color values, color difference values/graph, pass/fail results, color error tendency, history data color simulation, manual input standard sample, generate measurement report Measurement time interval:2 seconds Reflection Apertures:Large Aperture (LAV):2.54cm (=1inch) Medium Aperture (MAV):1.5cm(=0.6inch) Small Aperture (SAV):0.75cmx1.0cm(0.3inch x 0.4inch) Very Small Aperture (VSAV):0.3cmx0.8cm(0.12inch x 0.31inch) Color space:CIE-L*a*b,L*C*h,CIE-L*u*v,XYZ,Yxy,Transmittance, Hunterlab, Munsell MI,CMYK, RGB,HSB Color difference formulas:Î?E*ab,Î?E*CH,Î?E*uv,Î?E*cmc(2:1),Î?E*cmc(1:1),Î?E*94,Î?E*00 Î?Eab(Hunter),555color classification Other colorimetric indices:WI(ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby),YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00,CIE,Ganz),Metamerism index Milm, Stick color fastness, Color fastness, APHA, Pt-Co, Gardner Repeatability:light splitting reflectivity: standard deviation within 0.08% color values:E*ab

Product Features 1. Switchable 8mm and 4mm measuring apertures, easy to measure concave surface. 2. Higher measurement stability and accuracy, Delta E ab

Supplier: Colorimeter , portable spectrophotometer , gloss meter , color light booths

Caramel Colour Caramel colours are among the most widely used food ingredients, which work as an emulsifying agent as well as a colorant. Caramel colors are one of the most versatile and stable food colours. The unique properties of this color make it a preferred choice in many of today's food products. Our years of experience in this industry has made us capable to guide our clients in selecting the correct caramel food color for their formulation. - Colour Range In the global market, we are known for our superior quality caramel food color that gives comprehensive range of end colors to ones foods. The color which we provide range from light yellow to reddish brown and to the darkest brown. Though we provide these caramel food colors, but the result always depends on the usage level of the caramel color. - Storage Caramel ColorOne of the most important features of the caramel is that it is easy to handle and store because of its inherent chemical properties. The chemical composition of the caramel food color is such that it retains its microbiological stability for longer periods provided it is stored in proper packings. Since we follow the international production process approved by the US FDA and European countries, our colors comply with the international quality standards. - Cost Effectiveness Being the most versatile food ingredients and colorants, caramel colours are considered to be the most economical alternatives as compared to almost any other natural or artificial food colors and additives for the food & beverages industry. Because of its low application levels, it is cost benefit also. - Uses We offer a complete range of caramel colours that serve almost every segment of the food & beverages industry. Different applications and usages of caramel food colours in given below: Physical & Chemical Properties : - Colour Strength Caramel ColorCaramel Colours strength is defined as its Tinctorial Power, KO.56. Tinctorial power is the absorbance of a 0.1% weight / volume solution. It is measured through a 1 cm light path at a wavelength of 560 nanometers (nm). The weight/ volume is measured using a high quality spectrophotometer. Higher the value of the absorbance, darker is the Caramel Color. Color tone is also an important factor. The colour tone is defined by the Hue Index that is the measurement of the colour hue or red characteristics of the Caramel Colour, a function of the absorbance at 510 and 610 nm. As a fact, the higher the Tinctorial Power, lower will be the Hue Index and the lower will be the red tones. Specific Gravity The specific gravity of our caramel colour ranges from 1.25 - 1.38 pounds/ gallon that corresponds to a range of about 10.4 - 11.5 pounds/gallon. The corresponding dry substance content of the liquid caramel color ranges from 50% - 70%.

Product Name: N-METHYLANILINE - PURITY 99% Other Means of Identification: Mixture Product Code: NE1818 Part Number: H.S Code: 2921420090 Recommended Use of the Chemical and Restriction on Use: Fuel additive, solvent. Details of Manufacturer or Importer: NUGEN ENVIROTECH Physical and Chemical Properties Appearance: Form: Liquid Colour: Clear yellow Odour: Weak ammonia-like odour Odour Threshold: No information available pH-Value: No information available Melting point/freezing point: -57 C Initial Boiling Point/Boiling Range: 196C Flash Point: 78 C Flammability: Combustible Auto-ignition Temperature: 500 C Transport Information UN Number ADG, IMDG, IATA UN2294 Proper Shipping Name ADG, IMDG, IATA N-METHYLANILINE Dangerous Goods Class ADG Class: 6.1 Toxic substances. Packing Group: ADG, IMDG, IATA III Marine pollutant: Yes Symbol (fish and tree) EMS Number: F-A,S-A Hazchem Code: 3X Limited Quantities: 5L Packagings & IBCs - Packing Instruction: P001, IBC03, LP01 Portable Tanks & Bulk Containers - Instructions: T4 Portable Tanks & Bulk Containers - Special Provisions: TP1

1, Application: AS103 blend polyols use cyclopentane as blowing agent, which applies to refrigerators, freezers, and other insulation products. AS502 is a type of blend polyols, which is specially researched for rigid PUF to produce thermal insulation pipes. It is widely used in steam pipes, liquefied nature gas running pipes and other fields. AS501 is spray blend polyols, It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines and construction metope etc. AS201A blend polyols is a compound which consists of polyether polyols, surfactants, Catalysts, foaming agent and flame retardant in a special ratio. The foam has good thermal insulation property, light in weight, high compression strength and flame retardance and other advantages. It is widely used to produce sandwich plates, corrugated etc, which applies to make cold stores, cabinets, portable shelters and so on. 2, Specification: AS201A Hydroxyl value mgKOH/g, 320-400. Colour ,Transparent viscous liquid. DENSITY (g/ml AT 25�°C), 1.10-1.16. STORAGE TEMPERATURE �°C, 10-25. DYNAMIC VISCOSITY (AT 25 C.m Pa.S), 250-350. 3. Packing: 200KGS in one galvanized iron drum; 16MT one 20'GP 4.Precaution: Keep containers tightly closed so as to protect them from rays of light and moisture.

Box Compression Tester Digital manufacturers and suppliers a widely used instrument in the packaging industry to test the strength and quality of the packaging containers such as cardboard boxes.

Bursting Strength Tester Digital manufacturers and suppliers provide a magnificent testing instrument that is a must have testing instrument for many industries such as paper and packaging, textiles.

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