A spectrophotometer is a piece of equipment used to measure the absorbance of a sample, as a function of the wavelength of electromagnetic radiation. There are several types of spectrophotometers. These are grouped according to the type of sample analyzed; There are atomic absorption and molecular absorption (commonly known as a UV-VIS spectrophotometer).
Spectrophotometers are used in laboratories to determine what the beam of electromagnetic radiation or light is and thus identify, qualify and quantify what its intensity is like. In the same way, it allows determining its efficiency, sensitivity, resolution and spectral range. Which will depend on the variabilities of the design and the choice of the optical components it contains.
Benchtop color haze meter is developed by Kalstein independently with proprietary intellectual property. This machine adopts transmittance optical geometry d/0 (diffused illumination, 0-degree viewing angle) which confirms to CIE 15 standard. It can also realized the the optical geometry 0/0 (parallel illumination, 0-degree viewing angle).
Color haze meter uses 360~780nm composite full spectrum LED light source (which is closed to the spectrum of D65), and it can realize intervals 10nm spectrum by precision concave grating and 256 Image Element CMOS Sensor. Accordance with industry-standard, YR053409 will give the accuracy result for the measurement of haze, transmittance, chromaticity, color difference, WI, YI, Pt-Co Index and Gardner index etc. It is wildly used in the field of glass processing, plastic processing, film manufacturing, display screen processing and packaging industry, liquid pharmaceutical analysis, laboratory etc.
spectrophotometer is a color measuring instrument with 45/0 optical geometry(45 ring-shaped illumination, vertical viewing)...
handheld color spectrophotometer not only can help to perform color matching and color management studies, but also...
The instrument uses a lead screw structure so that the instrument wavelength accuracy and wavelength resolution can be greatly improved...
Dual optical path, dual beam optical system, dual detector, with imported high performance grating, lower stray light, higher stability...
Comply with CIE No.15，GB/T 3978,GB 2893,GB/T 18833,ISO7724/1,ASTM E1164,DIN5033 Teil7, YR053426 // YR053428 grating spectrophotometer features UV, SCI/SCE, USB / bluetooth, 8mm / 4mm switch aperture, etc. It has high accuracy 0.03 based on white calibration plate measured 30 times at 5 seconds intervals after white calibration was performed.
| Model Items | YR053426 | YR053427 | YR053428 |
| Optical Geometry | Reflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle) | ||
| Integrating Sphere Size | 48mm | ||
| Light Source | Combined LED Light, UV Light | Combined LED Light | |
| Spectrophotometric Mode | Concave Grating | ||
| Sensor | 256 Image Element Double Array CMOS Image Sensor | ||
| Wavelength Range | 400-700nm | ||
| Wavelength Interval | 10nm | ||
| Semiband Width | 10nm | ||
| Measured Reflectance Range | 0-200% | ||
| Measuring Aperture | Dual Aperture: 10mm/8mm & 5mm/4mm | Customized Aperture: 8mm/4mm/1×3mm | Single Aperture: 8mm/10mm |
| Specular Component | SCI&SCE | ||
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,HunterLAB | ||
| Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE(Hunter) | ||
| Other Colorimetric Index | WI(ASTM E313, CIE/ISO, AATCC, Hunter),YI(ASTM D1925, ASTM 313),Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity, 8° Glossiness | WI(ASTM E313, CIE/ISO, AATCC, Hunter),YI(ASTM D1925, ASTM 313),Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity | WI(ASTM E313, CIE/ISO, AATCC, Hunter),YI(ASTM D1925, ASTM 313),Metamerism Index MI, Staining Fastness, Color Fastness, Color Strength, Opacity |
| Display | 3.5-inch TFT color LCD, Capacitive Touch Screen | ||
| Data Port | USB, Bluetooth 4.0 | USB | |
| Data Storage | Standard 2000 Pcs, Sample 20000 Pcs | ||
| Language | English, Chinese | ||
| Operating Environment | 0~40℃, 0~85%RH (no condensing), Altitude < 2000m | ||
| Storage Environment | -20~50℃, 0~85%RH (no condensing) | ||
| Standard Accessory | Power Adapter, Built-In Li-ion Battery, User Guide, PC Software, White and Black Calibration Cavity, Dust Cover | ||
| Optional Accessory | Micro Printer, Powder Test Box,Universal Test Components | ||
| Notes: The specifications are subject to change without notice. | |||
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A spectrophotometer is a laboratory equipment used to measure the absorbance of a sample, as a function of the wavelength...
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In this section you can find, our Spectrophotometer in operation, packaged, receiving service, etc...
Kalstein launched new products YR053429 // YR053431 45/0 grid spectrophotometer with 20 mm aperture for traffic signals. It is used to measure the brightness factor and color coordinates of traffic signals, markings and reflective films. s. Contains the standard colors GB 2893 and GB/T 18833. You can customize the rectangular tolerance of polygons manually.
Kalstein's new model YR053429 // YR053431 is a special design with 20mm aperture for traffic signals and contains GB 2893 and GB/T 18833 standard colors, good for measuring the brightness factor and color coordinates of traffic signals, markings and reflective films. It is used for accurate laboratory color analysis and transmission, also for fluorescence sample color measurement.
To know the price of Spectrophotometers we invite you to send us an email with your request through the contact form.
The delivery time of your Kalstein product will depend on the following:
- Delivery Time (Air): 15-30 days.
- Delivery Time (Maritime): 45-60 days.
- Delivery Time (Air): 30-60 days.
- Delivery Time (Maritime): 60-90 days.
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All Kalstein equipment has a 1-year warranty against manufacturing defects. The warranty does not cover damage caused by poor installation or operation by the user, transport defects or by uses other than those specified by the manufacturer. Warranty excludes electrical or consumable parts. For more information visit our “terms and conditions” by clicking HERE
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