Beli Whiteness Meter di monotaro.id

Whiteness Meter

Product Application:Whiteness meter is mainly used for direct measurement of surface smoothness of the object or powder whiteness value. It can be widely used in the measurement of whiteness of textile printing and dyeing, paint, chemical building materials, paperboard, plastic products, white cement, ceramics, enamel, talc, starch, flour, salt, detergent and cosmetics.Features:It consists of light source, optical system, detection system, data processing and display system, the instrument's whiteness formula for the blue light whiteness R457.Define the complete diffuse reflector in the visible spectrum within the diffuse reflectance ratio of 1 is the ideal surface of the whiteness value of 100, the spectral reflection factor of 0 on the black surface of the whiteness of 0. The use of high-quality imported components, good reliability. Reasonable, simple optical design, the use of modified filter system, can quantify the whitening value after fluorescent whitening. No warm-up after starting, simple calibration can be measured, easy to operate.Through rigorous testing, commissioning, the instrument complies with the JJG 512- 2002 Whiteness Meter Verification Regulation, which complies with GB3978, GB3979, GB7973, GB7974, ISO2470, GB8904. 2, QB1840, GB2913, GB13025. 2, GB1543, ISO2471, GB10339, GB5950, GB12911, GB2409 and other standards. Can store 254 sets of data.Using USB, RS-232C data line output and PC connection, for data collection.There is also Bluetooth Bluetooth data output to provide a choice.Working principle:The instrument is composed of light source, optical system, detection system, data processing and display system. The whiteness formula of this instrument is blue light whiteness R457. The whiteness value of the ideal surface with a diffuse reflectance ratio of 1 in the diffuse reflector is 100 and the whiteness of the black surface with the spectral reflection factor of 0 is zero. The instrument's light source uses 457nm long-life LED. The instrument receives the principle of photoelectric effect. By the photocell to receive the sample surface diffuse reflectance of the radiant energy value, the high-precision automatic zero-stability after amplification of the amplifier, the input to the calibration circuit for energy value calibration, and then by the digital display directly shows the sample whiteness value.

Whiteness Meter terutama digunakan untuk secara langsung mengukur nilai keputihan benda atau bubuk dengan permukaan datar. Dapat digunakan secara luas dalam pengukuran keputihan pencetakan dan pencelupan tekstil, bahan bangunan kimia cat, produk plastik, kertas dan karton, semen putih, keramik, enamel, bedak, pati, tepung, garam, deterjen, kosmetik dan zat lainnya.

- Bola Dunia menawarkan kertas putih yang superior dan kelancaran untuk kualitas cetak yang tajam. - Sepenuhnya menjamin kinerja optimal dalam kecepatan printer Laser yang high-speed dan long-speed, mesin fotokopi, printer inkjet, serta faks.

Kertas Fotokopi SiDU adalah kertas multifungsi untuk memenuhi kebutuhan kantor serta institusi. Dengan kualitas kertas terbaik, kertas fotokopi SiDU diciptakan untuk mesin fotokopi berkecepatan tinggi menghasilkan hasil cetak terbaik.

Kertas Fotokopi SiDU adalah kertas multifungsi untuk memenuhi kebutuhan kantor serta institusi. Dengan kualitas kertas terbaik, kertas fotokopi SiDU diciptakan untuk mesin fotokopi berkecepatan tinggi menghasilkan hasil cetak terbaik.

Kertas Fotokopi SiDU adalah kertas multifungsi untuk memenuhi kebutuhan kantor serta institusi. Dengan kualitas kertas terbaik, kertas fotokopi SiDU diciptakan untuk mesin fotokopi berkecepatan tinggi menghasilkan hasil cetak terbaik.

Kertas Fotokopi SiDU adalah kertas multifungsi untuk memenuhi kebutuhan kantor serta institusi. Dengan kualitas kertas terbaik, kertas fotokopi SiDU diciptakan untuk mesin fotokopi berkecepatan tinggi menghasilkan hasil cetak terbaik.

Using measurement technology for quality assurance in print is a universally accepted practice these days. SpectroDens is your all-purpose, modern measurement device. Whether it be in pre-print for verifying proofs, for ongoing quality control measuring spot color at the printing press, during delivery inspection of paper and print products or in a color lab, SpectroDens is exceptionally suitable, whatever your application. Thanks to the individually adjustable display functions, you can quickly set up the device for your particular job. All SpectroDens devices can also be used for short scans and feature a brilliant color display. Optionally data transmission by means of a WLAN module is possible.  Can be upgraded post-purchase by program upload to higher versions.Three Versions of SpectroDens:Basic: includes the essential density functionsAutomatic density, Density CMYK (with reference measurements), Dot area, Dot gain, Print contrast, Gray and color balance, Ink trapping, Printing curve, Density spectrum, Spectral density for spot colors, Trend function ExPresso mini, Slur/doubling, Dot area to Yule-Nielsen for printing plates, LED technology provides measurement conditions M0-M3 according to ISO 13655Advanced: adds extended densitometry functions, colorimetry and a color librarySame as Basic plus CIE L*a*b*, ΔE*a*b*, CIE L*C*h*ab, CIE XYZ, CIE color circle, ΔE*cmc, ΔE*CIE94, ΔE*CIE2000, Remission spectrum, InkCheck: Color control of spot colors, Color library with up to 20 color books and a total number of 3000 reference values, Memory capacity for 1200 sample values and 300 reference values, GrayGuide according to Gracol G7™Premium: the comprehensive, flagship versionDoes everything the Advanced does and adds Ugra/Fogra media wedge evaluation, ISO-Check: Color control according to ISO 12647, CIE L*u*v*, CIE L*C*h*uv, CIE xyY, DIN Lab99, Metamery index, Whiteness, Yellowness, Pass/fail tolerance, Average Premium version is particularly good at evaluating the Ugra/Fogra media wedge because the device toggles between colorimetric measurement without polarization filter and density measurement with filter at the push of a button.Software SpectroConnectThe SpectroConnect software supplied with the device displays the measurement data clearly arranged on a computer monitor. Just connect SpectroDens by USB cable to a PC. Optionally the SpectroDens devices can transmit the data even wirelessly via WLAN to the computer.Measurement data can be transferred e. g. into Microsoft Excel™ or other applications. The integrated color library is especially easy to use. For example, you can load complete “digital color books” into the device. An import of color values in CXF® format is possible. The software also serves as the connecting module for other applications, e.g. programs for the production of printing curves, for colorimetric quality control or for checking the compliance of printing products to ISO standards. Requires Windows XP, Vista, 7 or 8.Purchase includes: SpectroDens measurement device, charging console with white standard and AC adapter with universal plugs, carrying case, USB cable, CD with SpectroConnect software, manual with ISO 9000 compliant certificateOptional Accessories: Small apertures, Print control strip TCS Digital, Color reference SpectroCheck, WLAN module

LS170 portable and smart colorimeter is designed to provide users color measurement and color comparison of materials for that color control is important. It provides Bluetooth transmission and can be used with a powerful app designed by Linshang. After connecting to the app via Bluetooth, the colorimeter can quickly measure the color and make color comparisons on mobile interface. Besides, It has some electronic color charts in it and can quickly match the color number. You can share the color value to your friends.LS170 colorimeter meets the following standards:GBT 3978-2008 Standard illuminants and geometric conditionsGBT 3979-2008 Methods for the measurement of object colorGBT 7921-2008 Uniform color space and color difference formulaGBT 11186.1-1989 Methods for measuring the color of paint films-Part 1: PrinciplesGBT 11186.2-1989 Methods for measuring the color of paint films-Part 2: Color measurementGBT 11186.3-1989 Methods for measuring the color of paint films-Part 3: Calculation of color differencesJJG 595-2002 Colorimeters and Color Difference MetersContent:LS170 Colorimeter 1 pcsUSB data cable 1 pcsCleaning cloth 1 pcsUser manual 1 pcsCalibration Report 1 pcs