Translation provided by Google
open

Spectrophotometer - OpTest

  Home/Printibility/Spectrophotometer

Spectrophotometer

For determination of ISO brightness (whiteness), color, color differences, fluorescence, and opacity of paper.

Product Name Spectrophotometer
Product Code PTA-N59XX
Standards/Methods TAPPI T 519, T 525, T 527, ISO 2469, 2470, 2471, 3688, 5631-1, 5631-2, 5631-3, 9416, 11475, 11476, 12625-7, 12625-15, DIN 53145bis, 53147, 54500
Test Material Paper
Manufacturer The PTA Group / Noviprofibre (PTA)
Availability from OpTest Exclusive to Canada, USA, and Mexico

Model N5900: External PC
SCALES / TOLERANCES: Measurement of ISO Brightness (R457), WCIE - Color: XYZ, Rx, Ry, Rz, L,a,b L*, a*, b* L*,C*,h* x,y,Y - ΔE - Color difference between 2 samples respectively between standard and sample - Measurement of fluorescence (optical brighteners)– Opacity - Measurement of Ingede en IE% etc.…

 

Model N5950: Touchscreen Display
SCALES / TOLERANCES: Absolute and Delta values, dE for CIE XYZ, xyz, L*, a*, b*, C*, h*, u* v*, CIE, Opacity, Fluorescence, etc…

 

ILLUMINATION/VIEWING SYSTEM: Reflectance: d:0° (diffuse illumination, 0-degree viewing) Conforms to ISO 2469, JIS P8148, DIN 53145-1 and DIN 53145-2 standards.
LIGHT-RECEIVING ELEMENT: Silicon photodiode array (dual 40 elements)
SPECTRAL SEPARATION DEVICE: Diffraction grating
WAVELENGTH RANGE: 360 nm to 740 nm
WAVELENGTH PITCH: 10 nm
REFLECTANCE RANGE: 0 to 200%; resolution: 0.01%
LIGHT SOURCE: Pulsed xenon lamps (× 3)
MEASUREMENT TIME: Approx. 1.5 seconds (for measurements of fluorescent colors, at 9600 bps)
MINIMUM INTERVAL BETWEEN MEASUREMENTS: Approx. 4 seconds; when reflectance measured, approx. 5 seconds; when fluorescent color
MEASUREMENT/ILLUMINATION AREA: Ø 30 mm / Ø 34 mm
INTER INSTRUMENT AGREEMENT: Mean ΔE*inferior at 0.2 (mean)
REPEATABILITY: Spectral reflectance: Standard deviation within 0.1% Colorimetric values: Standard deviation within ΔE* inferior at 0.02 (condition; white calibration plate measured 30 times at 10-second intervals)
TEMPERATURE DRIFT: Spectral reflectance: Within +/- 0.10%/°C Color difference: Within ΔE*ab 0.05/°C
UV ADJUSTMENT: Instantaneous numerical adjustment
UV CUT FILTER: 400 nm cut-off and 420 nm cut-off
INTERFACE: RS-232C format
POWER: 100-240V AC 50-60Hz 25W AC (with a dedicated AC adapter)
DIMENSIONS (W × H × D): 302 × 585 × 335 mm
WEIGHT: 18.5 kg
OPERATING TEMPERATURE/HUMIDITY: 13 - 33°C, relative humidity 80% or less (at 30°C) with no condensation
STANDARD FOR CALIBRATION: ISO Level IR 3
COLOR / COLOR DIFFERENCE PLOTS/GRAPHICS: CIELab, Trend, Histogram, Chromaticity, interactive zoom function
GENERAL FEATURES: Statistic Std. deviation/mean avg., descriptors, Configurable Data Grids
MEASUREMENTS: Average measurements, Remote Measurements, Automated calibration timeout, manual Data input
DATABASE FUNCTIONS: Store, retrieve, rename, delete Standards and Batches, Organize Samples in a Folder Structure, Unique Sample Identifiers,
EXPORT/IMPORT: Export to ASCII file, Export result data to EXCEL

 

NOVICOLOR a modern, easy to use and feature rich Color-QC application for paper and Packaging industries and automotive supply chain members. It enables customers to analyze, report, communicate and visualize accurate color QC results. It incorporates the Indices, Tolerance Methods, Graphs and Light sources D65, C, UV ex.

Compatible with the following system software’s: Windows 7 / 8
Control and calibration of the device: Light source filtered according D65, C and UV ex level Administration of the sample and standard library.

 

 

Request a Quote or Information