Economical CIE LAB Portable Color Spectrophotometer for Plastic, Fabric, Leather DH-WN700D
Application:
WN700D is a cost-effective spectrophotometer designed by our company, which adopts advanced electronic circuit system and perfect optical system, which has the advantages of high precision, good stability and strong anti-interference. It provides great reliability and convenience for color control in all walks of life.
Caliber Application: a.Facula 4mm (Caliber Φ6mm): Small and cambered surface. b.Facula 8mm (Caliber Φ11mm): Flat surface. Such as paint, plastic, coating, print, anodizing, ceramics, film, glass, pigment etc. c.Caliber Φ16mm: Textured, Soft and Uneven surface. Such as Textile, fabric, Leather, Wooden sponge and hairpiece etc. d.Caliber Φ16mm+ Multi-function accessory: Liquid,Powder,Pulp,Granule etc.
Main features:
1.Stability (ΔE<0.07) The electronic circuit system and optical system of the whole instrument are intelligently monitored by independent innovation patents to ensure that the instrument is not subject to the external environment for each measurement, thus achieving high stability (ΔE<0.07).
2.Table difference (ΔE<0.4) The table difference is the difference between the measured data of each instrument. In the processing and production of products, the quality of each instrument is strictly controlled; when the products are out of the warehouse, the quality inspection of each instrument is strictly checked; ensuring that the difference between the stages of each instrument is minimized, thus creating a reliable instrument for the user. The data-based merchant exchange environment.
3.Advanced power management system, stable and secure The WN700D spectrometer has three power supply modes: 3200mAH rechargeable lithium battery; external 5V DC power supply; lithium battery and external 5V DC power supply at the same time; Lithium batteries can be measured up to 10,000 times after being charged once, which is 8-10 times that of the same industry. This instrument is equipped with an overvoltage protection system. When the customer connects to the wrong power supply, the overvoltage system inside the instrument will start, thus protecting the instrument from being burned out.
4.Accurate spectral data and Lab values Sampling high-precision spectral spectroscopic systems and stable optical systems to accurately separate light waves of different wavelengths for accurate spectral data and Lab values.
5.Average measurement function The WN700D spectrophotometer has an average measurement function, and the average number of measurements can be set from 1-99.
6.Multiple measurement light sources and color rendering parameters Four kinds of light sources (A light source, C light source, D65 light source and F2 light source) and three color rendering parameters (L*a*b*, L*C*h* and Yxy) are built in the instrument to meet different user requirements. Color measurement needs. In addition, the instrument also has two CIE observer angles (10° and 2°) and two color difference formulas (ΔE*ab and ΔE*CH) for users to choose.
7.Humanized design, small body, widely application The ergonomically designed body gives you a more comfortable measurement experience; The 2.8-inch TFF color display and graphical user interface make it easier for you to operate; Small body, great use. The body is small in size, light in weight and easy to carry;
8.Extended function, comprehensive and practical The WN700D spectrophotometer can be connected with the computer software (optional) of the computer. The computer software can be used to expand the functions of the instrument, which can realize the functions of data analysis, uploading, downloading, printing and manually inputting LAB values. It can also be connected to a micro printer (optional) for real-time printing of measurement data.
Specifications:
| Model |
WN700D |
| Geometric Conditions |
CIE Recommended lighting reception method: d/8 |
| Color Space |
CIEL*a*b*,CIEL*C*h,Yxy |
| Standard Light Source |
A,C,D65,F2,(CWF) |
| Color Difference Formula |
CIE△E * ab, CIE△E * Ch |
| Light Source |
Combination LED |
| Sensor Array |
line array CMOS@256 pixels |
| Spectral Way |
Concave diffraction grating |
| Measuring Caliber |
φ11mm |
| Reflectance Range |
0%-200% |
| Observer |
CIE10°standard observer,CIE2°standard observer |
| Wavelength coverage |
400nm~700nm |
| Wavelength interval |
10nm |
| Measuring interval |
2.5 seconds |
| Measuring range |
L: 0 to 100 |
| Repeated accuracy |
△E＜0.07 (take the deviation average after 30 times measuring the whiteboard) |
| Table Difference |
△E＜0.4 (RAL 12 color blocks) |
| Battery Power |
Measuring 10000 times |
| Data storage Capacity |
Storage standard sample 100 |
| Storage Sample |
Store 16,000 samples |
| Light Source Life |
More than 50,000 hours |
| Display Screen |
TFT true color 2.8inch@(16:9) |
| Size |
180*76*60mm |
| Size of Exterior Package |
400*340*200mm |
| Weight |
340g |
| Humidity Temperature |
Operating Temperature: -10℃~40℃ |
| Storage Temperature |
-20℃~50℃ |
| Working Humidity |
Relative humidity less than 85%,without condensation |
| Standard Accessories |
Power adapter, standard white board, standard black cavity, lithium battery, User manual |
| Optional Accessories |
Software, Micro printer |
Details Images:
