Benchtop Spectrophotometer ToronSpec™ 820P for Reflectance and Transmittance
ToronSpec™ 820P Benchtop Spectrophotometer is an intelligent, user-friendly, and highly precise spectrophotometer. It features a 7-inch touch screen, full wavelength range, and operates on an Android system. With D/8° reflectance and D/0° transmittance illumination (including and excluding UV), it provides high accuracy for color measurement. Its large storage capacity and PC software integration make it ideal for laboratory use in color analysis and communication.
Instrument Structure Introduction
Application
Plastic Plate Color Measurement
Powder Material Color Measurement
Petroleum and Oil Color and Transmittance Measurement
Textile and Yarn Color Measurement
Master Batches and other Pellet Material Color Measurement
Printing Ink and Packing Material Color Measurement
- It uses reflectance D/8° and transmittance D/0° geometry to measure both opaque and transparent materials.
- Dual Optical Paths Spectrum Analysis Technology
This technology can simultaneously access both measurement data and the instrument's internal environmental reference data to ensure accuracy and long-term stability.
Compatible with SCI/SCE measurement, supports SCI+SCE measurement
The instrument uses D/8 geometry, which is highly recommended by the CIE (International Commission on Illumination) to meet the color measurement needs of various industries. It supports both SCI (specular component included) and SCE (specular component excluded) modes for better detection of color changes. Fast SCI+SCE measurement has a test time of less than 4 seconds.
Rotatable Touch Screen with Android Operate System
The screen position and direction can be adjusted according to the instrument's test methods.
- Open Transmittance Measurement Area, no limit on sample size
For simple measurement
It includes 15 types of standard accessories and 12 types of optional accessories to measure different kinds of materials.
- Open Transmittance Measurement Area, no limit on sample size
- Switchable Reflectance Apertures
- Four Kinds of UV Test Modes for Fluorescence Material Measurement
Illumination/ Viewing System | Reflection: d/8(Diffused illumination, 8 degree viewing) Simultaneous measurement of SCI/SCE (ISO7724/1, CIENo.15, ASTM E1164, ASTM-D1003-07, DIN5033 Teil7,JIS Z8722ConditionC standard) Transmittance d/0(Diffused illumination, 0 degree viewing) |
Sensor | Silicon Photodiode Array |
Grating Method | Concave Grating |
Sphere Diameter | 152mm |
Wavelength | 360-780nm |
Wavelength Pitch | 10nm |
Half Band Width | 5nm |
Reflectance Range Resolution | 0-200% 0.01% |
Light Source | Pulse Xenon Lamp and LED |
UV Measurement | Include UV, 400nm cut, 420nm cut, 460nm cut |
Measurement Time | SCI/SCE < 2s SCI+SCE < 4s |
Measurement Aperture | Reflectance: XLAV Φ30mm, LAV 18mm,MAV Φ11mm, SAVΦ6mmTransmittance:Φ25mm (Auto aperture size recognition) |
Transmittance Sample Size | No limit on sample width and height, thickness ≤50mm |
Repeatability | XLAV Spectrum Reflectance/Transmittance: standard deviation within 0.1% XLAV Chromaticity value: Standard deviation within ΔE*ab0.015*When a white calibration plate is measured 30 x at 5-secondintervals after white calibration |
Inter-Instrument Agreement | XLAV ΔE*ab 0.15 (BCRA Series II, Average measurement of 12tiles,at 23℃) |
Illuminants | A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12CWF,U30,DLF,NBF,TL83,TL84 |
Language | English and others |
Display | Reflectance and Transmittance graph/value, color value, color difference values, pass/fail, color simulation, color assessment, haze, liquid chromaticity values, color tendency |
Viewing Angles | 2° and 10° |
Color Spaces | L*a*b, L*C*h, Hunter Lab, Yxy, XYZ |
Other Indices | WI(ASTM E313-00,ASTM E313-73,CIE,ISO2470/R457, AATCC, Hunter, Taube Berger, Stensby) YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTME313-00),Metamerism index milm, stain fastness, color fastness, ISO brightness, R457, A density, T density, E density, M Density, APHA/Pt-Co/Hazen, Gardner, Saybolt, ASTM color, Haze, Total Transmittance, Opacity, Color Strength |
Color Difference | ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc, ΔE*94, ΔE*00, ΔE*ab(hunter),555shade sort |
Storage Memory | 8 GB U Disk for data storage and transfer |
Screen Size | 7 Inches Touch Screen |
Power | 12V/3A |
Operate Temperature | 5-40℃(40-104F), relative humidity 80% (at 35℃) no condensation |
Storage Temperature | -20-45℃(-4-113F), relative humidity 80% (at 35℃) no condensation |
Accessories | Power Adaptor, USB Cable, fixture for transmittance, U disk (PC software), Black Calibration Cavity, White and Green Calibration Tile Reflectance Test Support,30mm,18mm,11mmand 6mmapertures, reflectance sample fixture, Glass Cell 40x10mm |
Optional Accessories | Heating Fixture for Transmittance, Vertical Support and Pneumatic ram for downward measurement, Reflectance fixture for small size sample, Reflectance Glass Cell Support, Corrosion-Resistant Protective Plate (non-removable), Sample Holder for Fiber, Film Fixture, Transmittance Fixture for Small Aperture, Trolley Case, European Standard Plug, American Standard Plug |
Interface | USB, USB-B and RS-232 |
Instrument Size | 465x240x260mm |
Weight | 10.8kgs |
Other Function | 1. Camera to view measurement area; 2. Support horizontal, vertical and downward measurement method(need optional accessories to support for downward measurement); 3. Auto humidity and temperature compensation function. |
Options | ||
|---|---|---|
The item code | Name | Picture |
1.51.02.0029-0 | Heated transmission fixtures |
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1.51.02.0030-0 | Vertical stand |
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1.51.02.0013-0 | Reflective cuvette holder |
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1.51.02.0033-0 | Corrosion-resistant protective plates |
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1.51.02.0034-0 | Fiber test cassette |
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1.51.01.0045-0 | Micro transmission fixtures |
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1.51.01.0046-0 | Thin film test fixtures |
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1.51.02.0035-0 | 820N trolley case |
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1.51.01.0069-0 | 12 colored bricks |
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1.51.01.0068-0 | 24 colored bricks |
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3.02.29.0020-0 | The 820N is available with an optional transmission cuvette fixture |
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1.51.01.0073-0 | The 820N is available with an optional transmission cuvette fixture |
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3.07.04.2002-0 | 810 Quartz Square Cuvette(53*45*12.5) |  |
3.07.04.2019-0 | Sintered-quartz square cuvette (outer dimensions length 43 * width 43 * height 45 mm, wall thickness 1.5 mm, optical path length 40 mm) |
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3.07.04.2006-0 | 810 quartz square cuvette (outer dimensions length 42.5 * width 12.5 * height 45mm, arm thickness 1.25mm, optical path 10mm, clear surface 40mm) |
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3.07.04.2017-0 | 800 quartz cylindrical cuvette (size φ64*15mm, wall thickness 2mm) |
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3.07.04.2005-0 | 800 quartz cylindrical cuvette (size 63*40mm, wall thickness 2mm) |
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3.07.04.2014-0 | 33mm pathlength cuvette (outer dimensions 42.5 x 35.5 x 45 mm, wall thickness 1.25 mm, clear surface 40 mm, optical path 33 mm) |
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