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Portable Spectrophotometer LBN-PS135
Portable Spectrophotometer LBN-PS135

Portable Spectrophotometer LBN-PS135

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Overview

Portable Spectrophotometer LBN-PS135 is a standard spectrophotometer with 45/0 geometrical optics structure (45 ring-shaped illumination, vertical viewing), adopting concave grating light splitting method. The unit accurately measures the reflectivity and various chromaticity data of samples. A user can customize the measurement aperture (Φ 8 / Φ 4 / Φ 2 mm) according to the sample measuring demands so as to meet the accurate colour measurement and quality control requirements.

Specifications :
Integrating Sphere Size Φ48mm
Light Source Combined LED Light
Spectral Separation Device Concave Grating
Detector 256 Image Element Double Array CMOS Image Sensor
Wavelength Range 400 to 700nm
Wavelength Interval 10nm
Semiband Width 10nm
Measured Reflectance Range 0 to 200%
Measuring Aperture Customized One Aperture:MAV: Φ8mm/Φ10mm;SAV: Φ4mm/Φ5mm;SAV: Φ2mm/Φ3mm
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)
Measuring Time About 1.5s
Repeatability
Spectral reflectance: MAV, Standard deviation within 0.1% (400 nm to 700 nm: within 0.2%) Chromaticity value: MAV, within ΔE*ab 0.05 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration)
Chromaticity value: MAV, within ΔE*ab 0.05 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration)
Measurement Mode Single Measurement, Average Measurement (2-99)
Illuminant Life Span 5 years, more than 3 million times measurements
Display 3.5-inch TFT colour LCD, Capacitive Touch Screen
Data Port USB
Data Storage Standard 500 Pcs, Sample 20000 Pcs
Working Environment
Temperature: 0 to 40℃
Humidity: 0 to 85% (No Condensation)
Altitude: less than 2000m
Dimensions (L × D × H) 184 × 77 × 105 mm
Weight 600 g
Features :
  • Beautiful appearance and perfect combination with ergonomic structure design
  • Use long life and low power consumption combined LED light source
  • Optional aperture2mm/4mm/8mm, support both SCI and SCE at the same time
  • Measure sample spectra and accurate Lab data, can be used in colour matching and accurate colour transmission
  • Super stain-resistant and stable standard white calibration plate
  • High electronic hardware configuration: 3.5-inch TFT colour LCD, Capacitive Touch Screen, concave grating, 256 Image Element Double Arrays CMOS Image Sensor
  • Widely useful USB port
  • Large capacity storage space, over 20,000 measurement data
  • Two standard observer angles, a variety of illuminant, a variety of colour indexes, conforms with a variety of standard colorimetric data, meet a variety of customers' demand for colour measurement
  • PC software has a powerful function extension
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.