Desktop Visible SpectroPhotoMeter

The desktop visible spectrophotometer generates visible light through a light source, which is then separated by a monochromator into a specific wavelength beam that irradiates the sample. The detector measures the intensity of transmitted or absorbed light. It is used for determining solution concentrations, identifying substances, and analyzing the content of colored substances in fields such as chemical engineering and environmental protection.
Selection
When selecting, consider a wavelength range covering 380-780nm, with bandwidth matching the detection accuracy requirements. Pay attention to baseline stability and stray light indicators, ensuring the sample chamber size accommodates cuvette specifications. Verify automatic calibration functions and data output interfaces to ensure ease of operation.

Terms

Standards

Instruments

Single beam of light grating system, Wavelength range 340~ 1000nm, Light spectrum Bandwidth 4nm, sealing grating monochromator design to improve Stability and Metering accuracy, automatic adjustment 0% and 100% function to simplify operation.

$ 270.00

Using 1200L/mm grating and C-T monochromator structure, Light spectrum Bandwidth 4nm, Wavelength range 330~ 1000nm, High Linear and Stability, Support a variety of Measurement modes.

$ 364.00

Using 1200L/mm grating and C-T monochromator structure, stray light ≤ 0.05% T, wavelength Precision +/- 1nm, support automatic wavelength correction and wide range measurement to ensure stable and reliable data.

$ 800.00

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

Adopt Czerny-Turner optical path to ensure detection of linear Precision and ultra-low stray light, Light spectrum Bandwidth 2nm, can accommodate 5~ 100mm Cuvette, support a variety of Basis Weight test methods.

$ 1009.00

Using 1200L/mm grating and C-T monochromator structure, Light spectrum Bandwidth 4nm, Wavelength range 325~ 1000nm, to ensure High Accuracy Testing and Stability, wide sample Chamber supports 100mm sample holder.

$ 356.00

Proportional double beam of light monitoring and Holographic grating, wavelength Precision +/- 0.5nm, stray light ≤ 0.15% T, support automatic zero adjustment and eight Sample Chamber linkage, easy and reliable operation.

$ 2252.00

Using Czerny-Turner optical path to ensure linear Precision and ultra-low stray light, Light spectrum Bandwidth 4.0nm, can accommodate 5~ 100mm Cuvette, support automatic wavelength calibration and Data storage.

$ 858.00

Using 1200L/mm high-performance grating and imported photoelectric converter, stray light is as low as 0.03% T, wavelength Precision +/- 0.5nm, wide sample Chamber can expand 10cm sample holder, support automatic wavelength correction and Illuminant switching.

$ 1848.00

Using 1200L/mm grating and C-T monochromator structure, Light spectrum Bandwidth 4nm, stray light ≤ 0.1% T, LCD digital display ensures High Accuracy and Stability, suitable for a variety of sample analysis.

$ 312.00

Single beam of light grating system, Wavelength range 340~ 1000nm, Light spectrum Bandwidth 4nm, with automatic zero and 100% function, sealing type grating monochromator mildew-proof design, improve Stability and Metering accuracy.

$ 344.00

1200L/mm UV dedicated grating to ensure low stray light and high resolution, proportional dual beam of light design supports automatic octet cell, Wavelength range 190~ 1100nm, with professional wavelength correction function.

$ 2978.00

Automatic correction of ABS value with one button, Light spectrum Bandwidth 4nm, Wavelength range 195-1000nm, 5-100mm Cuvette can be placed, Support Transmittance, Absorbance, concentration factor and other Operating Modes.

$ 816.00

1200L/mm UV dedicated grating to ensure low stray light and high resolution, proportional double beam of light design with automatic octagonal cell sample holder to improve test efficiency, Wavelength range 190~ 1100nm coverage of a wide range of applications.

$ 3268.00

One-click automatic correction function simplifies the operation process, Light spectrum Bandwidth 4.0nm ensures detection accuracy, supports up to 100mm Cuvette to adapt to a variety of samples, and Czerny-Turner optical path design provides ultra-low stray light.

$ 687.00

Articles

UV-Vis-NIR spectrophotometer measures the transmittance of anti-reflection coatings.
This article introduces the method of measuring the transmittance of anti-reflective coatings using a UV-Vis-NIR spectrophotometer. The instrument is based on the Beer-Lambert law, calculating transmittance by comparing the light intensity of the sample and the reference, covering a wide spectral range from ultraviolet to near-infrared.
Determination of Transmittance of Resin Solutions Using UV-Visible Spectrophotometer
This article introduces the method of measuring the transmittance of resin solutions using a UV-Vis spectrophotometer.
UV-Vis Spectrophotometer Measures Ink Pigment Concentration
This article introduces the method of measuring the concentration of ink pigments using a UV-Vis spectrophotometer. The principle is based on the Lambert-Beer law, which calculates the concentration by measuring the absorbance of the pigment solution at specific wavelengths.
Application of UV-Visible Spectrophotometer in the Detection of Heavy Metals in Water
This article introduces the application of ultraviolet-visible spectrophotometry in the detection of heavy metals in water.
How to Choose the Right Spectrophotometer
When selecting a spectrophotometer, it is essential to start from the actual analytical needs, clearly defining the required wavelength range (ultraviolet, visible, or infrared) and the type of detection. Key evaluations should focus on core specifications of the optical system, such as wavelength accuracy, beam type, and stray light levels.