Portable Spectrophotometer
                     Portable Spectrophotometer
LBN-PS131
www.labnic.com | [email protected]
Overview
Portable Spectrophotometer LBN-PS131employs concave grating spectrometry, a
45° ring illumination and 0° reception geometric optical structure to correctly
measure sample reflectance and various colorimetric data. A large measuring
aperture of 20 mm is provided for traffic signs, colour matching, and accurate
colour transfer. The equipment provides good precision and stability for uneven
samples with stripes or granular samples.
Specifications :
Illumination/Observation System 45/0 (45 ring-shaped illumination,
vertical viewing)
Integrating Sphere Size ƒ48mm
Spectral Separation Device Concave Grating
Detector 256 Image Element Double Array CMOS
Image Sensor
Wavelength Range 400 to 700nm
Wavelength Pitch 10nm
Half Bandwidth 10nm
Reflectance Range 0 to 200%
Measuring Aperture ƒ20mm
Observer Angle 2°/10°
Illuminant D65, A, C, D50, D55, D75, F1, F2(CWF), F3,
F4F5, F6, F7(DLF), F8, F9 F10(TPL5),
F11(TL84), F12(TL83/U30)
Measurement Time About 1.5s
Repeatability
Spectral Standard deviation
reflectance: within 0.1% (400 nm
to 700 nm: within
0.2%) Chromaticity
value: within ”E*ab
0.04 (When a white
calibration plate is
measured 30 times
at 5 second intervals
after white
calibration)
Chromaticity within ”E*ab 0.04
value:
Inter-Instrument Error Within ”E × ab 0.2 (Average for 12
BCRA Series II colour tiles)
Measurement Mode Single Measurement, Average
Measurement (2-99)
Light Source Combined LED Light, UV Light
Power Source Li-ion battery. 5000 measurements
within 8 hours
Illuminant Life Span 5 years, more than 3 million times
measurements
Display 3.5-inch TFT colour LCD, Capacitive
Touch Screen
Interface USB, Bluetooth 4.0
Data Memory Standard 1000 Pcs, Sample 30000 Pcs
Working Environment
Temperature: 0 to 40
Humidity: 0 to 85% (No
Condensation)
Altitude: less than 2000m
Dimensions (L × D × H) 184 × 77 × 105mm
Weight 600g
Features :
Beautiful appearance and perfect combination with ergonomic structure design
45/0 geometric optical structure
ƒ20mm aperture adapt to larger samples or uneven samples
Super stain-resistant and stable standard white calibration plate
Large-capacity storage space, can store more than 30,000 test data
Two standard observers, multiple light source modes, multiple colour systems,
and a variety of standard colorimetric indicators to meet the needs of various
customers for colour measurement
Equipped with high electronic hardware configuration: 3.5-inch TFT true colour
screen, capacitive touch screen, concave grating, 256-pixel dual-array CMOS
detector, etc
USB/Bluetooth 4.0 (compatible with 2.1) dual communication mode
PC software having powerful function extensions
Adopt high-life and low-power combined LED light source, including UV/excluding
UV
Built-in standard polygon tolerance setting and specific traffic sign gamut,
especially suitable for traffic signage brightness factor and chromaticity
performance judgment
Standard Accessories :
Power adaptor
USB cable
Built-in li ion battery
Software
White and black calibration board
Protective cover
Optional Accessories :
Micro printer
Powder test box
Universal test components
Locating plate
Applications :
Spectrophotometers are widely used in laboratories and industries across many
areas, including physics, molecular biology, chemistry, and biochemistry.
Labnic Scientific USA
Email: [email protected] | Website: www.labnic.com