WSF Spectrophotometer, 220V ± 22V, 50Hz ± 1HZ, 70w, Shanghai INESA Physico-Optical Instrument CompanyLimited (CAT#: STEM-S-3001-LGZ)

WSF spectrophotometer is a colorimeter with a wide range of uses and easy operation. The instrument can be widely used in pharmaceutical, glass, textile, dye, printing and dyeing, paint, paint, paper, building materials, food, printing and other industries.

Lighting condition: d/0
Spectral conditions: The overall response is equivalent to the tristimulus values X, Y, Z under the D65, A, C and 10°, 2° field of view color matching functions of the GB/T3978-2008 standard illuminator
Display mode: character LCD display
Measurement window: ∅20mm
Wavelength range: 400nm-700nm Accuracy: ±2(nm)
Transmittance accuracy (%): ±1.5
Repeatability: δu(Y)≤0.5, δu(x), δu(y)≤0.003
Stability: ΔY≤0.6
Accuracy: ΔY≤2 Δx, Δy≤0.02
Color system: Color: X, Y, Z; Y, x, y; L*, a*, b*; L, a, b; L*, U*, V*; L*, C*, h*
Color difference: △E(L*a*b* ), △E(Lab), △E(L*u*v*)
Yellowness Index (HG/T3862-2006): YI, △YI
Whiteness: Gantz whiteness, CIE recommended binary linear whiteness
Blue light whiteness: W-B
Tabble: Recommended by ASTM, W=4B-3G
Communication interface: RS232
Power supply: 220V ± 22V, 50Hz ± 1HZ, 70w
Instrument size: 475mm×280mm×152mm
Instrument net weight: 8kg

The receiving method of instrument lighting is d/0 specified by CIE. It can display the reflectance and transmittance of objects in the visible light band (400nm~700nm), and can communicate with the computer through the interface to give the spectral curve of the reflected color of the object, which greatly facilitates the analysis of the color of the object.

WSF-1B Portable Spectrophotometer, Wavelength Range 400nm-700nm, Shanghai INESA Physico-Optical Instrument Company Limited(CAT#-STEM-S-3002-LGZ)
WSF-2B Portable Spectrophotometer, Standard Φ8mm, Shanghai INESA Physico-Optical Instrument Company Limited(CAT#-STEM-S-3003-LGZ)
WSF-3B Portable Spectrophotometer, Φ8mm/Φ4mm Switchable, Shanghai INESA Physico-Optical Instrument Company Limited(CAT#-STEM-S-3004-LGZ)
NanoOne Ultra Microscale Spectrophotometer, 0.5~2.0 µL, YOONING(CAT#-STEM-S-3005-LGZ)