Dual SpectroPhotoMeter

The dual-beam spectrophotometer simultaneously measures the sample and reference beams, comparing differences in light intensity to analyze substance concentration. It is used to detect indicators such as color differences in coatings and inks, light transmittance of plastics, and whiteness of paper, ensuring that product color and transparency meet production requirements.
Selection
Select transmission or reflection measurement modes based on sample morphology; consider whether the measurement wavelength range covers ultraviolet to near-infrared; pay attention to instrument repeatability and baseline stability; confirm whether the accompanying fixtures can accommodate different sample forms such as sheets and powders; check if the software functions support industry-standard colorimetric systems.

Terms

Standards

Instruments

1200L/mm High Accuracy Grating and proportional dual beam of light paths, stray light as low as 0.03% T, equipped with automatic octagonal cell sample holder and 7-inch Touchscreen, support multi-wavelength and kinetic testing.

$ 2494.00

Dual beam of light path structure and 1600L/mm high performance grating, Wavelength range 190-1100nm, stray light ≤ 0.03% T, equipped with color Touchscreen and Automatic calibration function, support a variety of Data analysis and map processing operations.

$ 5237.00

The width is 5cm, the optical path is 10mm, and the dimensions are 12.5 × 52.5 × 45mm, which is suitable for the use of Spectrophotometer to ensure Optical inspection detection accuracy.

$ 114.00

Width 2cm, optical path 10mm, dimensions 12.5 × 22.5 × 45mm, specially designed for Spectrophotometer matching Cuvette, to ensure Optical inspection detection accuracy.

$ 101.00

The width is 3cm, the optical path is 10mm, and the dimensions are 12.5 × 32.5 × 45mm. As a special accessory for Spectrophotometer, it ensures the stability of the optical path and the accuracy of measurement.

$ 106.00

Wavelength range extended to 360-780nm for more accurate measurement. Repeatability up to 0.01, Inter-instrument Agreement only 0.12. Adopt xenon arc and LED dual Illuminant to ensure long life and stable measurement.

$ 5076.00

Wavelength range extended to 360-740nm, more accurate measurement. Inter-instrument Agreement only 0.12, Repeatability up to 0.01. With xenon arc and LED dual Illuminant, it provides ten million measurement life and supports six aperture adaptations to different samples.

$ 3785.00

Dual beam of light path structure with 1600L/mm holographic blazing grating, Wavelength range 190-1100nm, stray light ≤ 0.03% T, equipped with Touchscreen and dedicated Software support map data processing.

$ 5883.00

Adopt dual beam of light path structure and 1600L/mm holographic blazing grating, wavelength Precision +/- 0.3nm, stray light ≤ 0.03% T, equipped with color Touchscreen and special software, support a variety of data processing and comparison analysis functions.

$ 5883.00

Using 1200L/mm UV dedicated grating to ensure high resolution, Wavelength range 190-1100nm, with automatic correction wavelength error function, support for dynamic and multi-wavelength and other test modes.

$ 2736.00

Adopt standard double beam of light path structure, equipped with 1600L/mm high performance holographic blazing grating and imported photoelectric converter, wavelength Precision +/- 0.5nm, stray light ≤ 0.03% T, with Automatic calibration wavelength error function.

$ 4592.00

Adopt standard double beam of light path structure, equipped with 1600L/mm high performance holographic blazing grating, wavelength Precision +/- 0.3nm, stray light ≤ 0.03% T, with Automatic calibration wavelength error function, support a variety of data map processing.

$ 4914.00

1200L/mm UV dedicated grating ensures low stray light and high resolution, proportional dual beam of light design supports a variety of test functions, equipped with automatic octagonal cell sample holder and 7-inch Touchscreen, Wavelength range 190~ 1100nm.

$ 4592.00

1200L/mm UV dedicated grating to ensure low stray light and high resolution, proportional double beam of light design with automatic octave cell sample holder to improve test efficiency, with automatic wavelength correction function and a variety of test modes.

$ 3268.00

Repeatability accuracy of dE * ab ≤ 0.005 and Inter-instrument Agreement ≤ 0.12 with differential light spectrum engine and dual optical path design. Equipped with pulse xenon arc and LED dual Illuminant, supports automatic switching of four measurement diameters, and has the function of temperature Humidity compensation.

$ 16178.00

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