LA-3A Digital Photoelectric Colorimeter Portable Spectrophotometer
Price:
$2500
MOQ:
1set
Delivery Time:
7days
Brand:
zealchon
Product Description
Product Description
LA-3A Portable Spectrophotometer Color Difference Detector Colorimeter with UV SCI/SCE BLE
The LA-3A colorimeter is a compact and lightweight portable colorimeter. The 45/0 geometrical optical structure is consistent with the visual perception color value Z, which can exclude the specular light on the textured surface, and is suitable for the measurement of the brightness factor and chromaticity coordinates of traffic signs, markings, and reflective films.
LA-3A colorimeter technical parameters
Colorimetric optical structure 45/0 (45° ring illumination, 0° viewing angle)
Diameter 11mm
Wavelength 400-700nm
Spacing 10nm
Sensor High sensitivity silicon photodiode
Lighting source LED
Repeatability Spectral reflectance: standard deviation within 0.08%
ΔE*ab 0.03 (after calibration, measure the standard deviation of the white board 30 times with an interval of 5s), the maximum
value is 0.05
Inter-stage difference 0.2ΔE* (average measured on 12 BCRA II boards)
Standard observer 2°; 10°
Observation light source A, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30.DLF,NBF,TL83,TL84. U35
Color Space CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance, Hunter-lab, Munsell MI, CMYK
Chromaticity index WI (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby),
YI(ASTM D1925,ASTM E313-00,ASTM E313-73),
Tint (ASTM E313, CIE, Ganz),
Metamerism Index Milm,
Color fastness, color fastness, ISO brightness, A density, T density, M density, E density
Color difference formula ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,ΔEab(Hunter),555 hue classification
Memory 20000
Display 2.8 inch full color true color screen
Battery Rechargeable, continuous measurement 20000 times, 7.4V/6000mAh
Operating temperature 0-45°C, relative humidity 80% or lower (at 35°C), no condensation
Size 181*73*112mm(L*W*H)
Weight about 800g (without battery)
LA-3A colorimeter technical parameters
Colorimetric optical structure 45/0 (45° ring illumination, 0° viewing angle)
Diameter 11mm
Wavelength 400-700nm
Spacing 10nm
Sensor High sensitivity silicon photodiode
Lighting source LED
Repeatability Spectral reflectance: standard deviation within 0.08%
ΔE*ab 0.03 (after calibration, measure the standard deviation of the white board 30 times with an interval of 5s), the maximum
value is 0.05
Inter-stage difference 0.2ΔE* (average measured on 12 BCRA II boards)
Standard observer 2°; 10°
Observation light source A, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30.DLF,NBF,TL83,TL84. U35
Color Space CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance, Hunter-lab, Munsell MI, CMYK
Chromaticity index WI (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby),
YI(ASTM D1925,ASTM E313-00,ASTM E313-73),
Tint (ASTM E313, CIE, Ganz),
Metamerism Index Milm,
Color fastness, color fastness, ISO brightness, A density, T density, M density, E density
Color difference formula ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,ΔEab(Hunter),555 hue classification
Memory 20000
Display 2.8 inch full color true color screen
Battery Rechargeable, continuous measurement 20000 times, 7.4V/6000mAh
Operating temperature 0-45°C, relative humidity 80% or lower (at 35°C), no condensation
Size 181*73*112mm(L*W*H)
Weight about 800g (without battery)
Parameter
Specification
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Company Profile
Package & Delivery
After-service
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2014, sell to Eastern Asia(30.00%), South Asia(30.00%), Mid East(15.00%), Western Europe(15.00%), Southern Europe(10.00%). There are total about 11-50 people in our office.
2.what can you buy from us?
Bitumen Testing, Material Testing, Aggregate Testing Machine, Soil Testing, Laboratory machine
3.how can we guarantee quality? Always a pre-production sample before mass production; Inspection and Calibration: technician do it strictly before shipment.
4. why should you buy from us not from other suppliers?
We have 20 years of experience in design research and development, with the guidance of professors and researchers from the Well-known institutions in China,developed a series of leading domestic detecting instrument and laser products.with a dedicated after-sales team. Support product customization.
5. what services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, DDP, Express Delivery；
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD;
Accepted Payment Type: T/T, Credit Card, PayPal, Western Union or other payment can be negotiated before shipment.
Language Spoken:English,Chinese,Spanish,Japanese
Training: usually do it in our factory, for special requirement, can arrange technician go to customer site for training.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xian Zealchon Electronic Technology Co., Ltd.
Location
Block 3, Yicui Garden I Metropolis, No. 11, Tangyan South Road, High-Tech Zone, Xi'an, Shaanxi, China (Mainland)
Contact Person
Elieen Liang