Spectrophotometers


Ezilab offers Spectrophotometers for chemical analysis laboratories, biotechnology groups, environmental monitoring units, pharmaceutical facilities, academic science programs, and food testing centers across the USA requiring broad-range optical absorbance and transmittance measurement. The Spectrophotometer range covers flame photometers, micro volume spectrophotometers, visible spectrophotometers, double beam UV-Visible spectrophotometers, and single beam UV-Visible spectrophotometers across diverse wavelength configurations from 190 to 1,100 nm with bandwidth options from 1.8 nm through 4 nm, supporting pharmaceutical raw material testing, environmental sample analysis, food colorimetric assays, DNA and RNA quantification, concentration assessment, kinetic studies, and flame photometric analysis across USA programs under USP and FDA analytical method validation requirements. Each spectrophotometer category covers diverse wavelength ranges, optical configurations, bandwidth specifications, and sample volume requirements suited to USA pharmaceutical, environmental, and molecular biology workflows. Quality standards support validated performance and international spectrophotometry standard alignment across all spectrophotometer categories. EziLab's UV-Visible Spectrophotometers and Micro Volume Spectrophotometers cover full-range UV-Visible spectrophotometer needs across USA pharmaceutical and research laboratory settings.
  • Wavelength Range: 190 to 1100 nm
  • Bandwidth: 1.8 nm
  • Wavelength Accuracy: ± 0.1 nm , ± 0.3 nm
  • Wavelength Repeatability: 0.1 nm
  • Wavelength Range: 190 to 1100 nm
  • Spectral Bandwidth: 1 nm
  • Wavelength Accuracy: ± 0.1 nm , ± 0.3 nm
  • Wavelength Repeatability: 0.1 nm
  • Wavelength Range: 190 to 1100 nm
  • Bandwidth: 0.5 / 1 / 2 / 4 nm
  • Wavelength Accuracy: ± 0.1 nm, ± 0.3 nm
  • Wavelength Repeatability: 0.1 nm
  • Wavelength Range: 190 to 1100 nm
  • Bandwidth Options: 1.8 nm
  • Wavelength Accuracy: ± 0.1 nm, ± 0.3 nm
  • Wavelength Repeatability: Less than or equal to 0.1 nm
  • Wavelength Range: 190 to 1100 nm
  • Spectral Bandwidth: 1 nm
  • Wavelength Accuracy: ± 0.1 nm, ± 0.3 nm
  • Wavelength Repeatability: Less than or equal to 0.1 nm
  • Wavelength Range: 190 to 1100 nm
  • Bandwidth Options: 0.5 / 1 / 2 / 4 nm
  • Wavelength Accuracy: ± 0.1 nm, ± 0.3 nm
  • Wavelength Repeatability: Less than or equal to 0.1 nm
  • Wavelength Range: 190 to 900 nm
  • Spectral Bandwidth: Continuously adjustable from 0.1 nm to 5 nm with 0.1 nm interval
  • Wavelength Accuracy: ± 0.3 nm
  • Wavelength Repeatability: Less than or equal to 0.1 nm
  • Testing Elements: K, Na
  • Channels: 2
  • Test Range: K:0.15 to 100 ppm
    Na: 0.18 to 100 ppm
  • LOD: K: Less than or equal to 0.156 ppm
    Na: Less than or equal to 0.184ppm
  • Testing Elements: K, Na, Li, Ca, Ba
  • Channels: 5
  • Test Range: K:0.15 to 100 ppm
    Na: 0.18 to 100 ppm
    Li: 0.1 to 30 ppm
    Ca: 0.1 to 1000 ppm
    Ba: 0 to 300 ppm
  • LOD: K: Less than or equal to 0.156 ppm
    Na: Less than or equal to 0.184ppm
    Ca : Less than or equal to 2 ppm
    Li: Less than or equal to 0.1035ppm
    Ba: Less than equal to 6.028ppm
  • Testing Elements: K, Na, Li, Ca
  • Channels: 4
  • Test Range: K:0.15 to 100 ppm
    Na: 0.18 to 100 ppm
    Li: 0.1 to 30 ppm
    Ca: 0.1 to 1000 ppm
    Li: 0.1 to 30 ppm
  • LOD: K: Less than or equal to 0.156 ppm
    Na: Less than or equal to 0.184ppm
    Ca : Less than or equal to 2ppm
    Li: Less than or equal to 0.1035ppm
  • Ions Measured: K, Na, ca
  • Element Detection Limit: 3 elements
  • Measurement Range: K: 0 – 100 ppm
    Na: 0 – 100 ppm
    Li: 0 – 100 ppm
    Ca: 0 – 1000 ppm
    Ba: 0 – 1000 ppm
  • Stability: 15s ≤ 3%
  • Testing Elements: K, Na, Li
  • Channels: 3
  • Test Range: K:0.15 to 100 ppm
    Na: 0.18 to 100 ppm
    Li: 0.1 to 30 ppm
  • LOD: K: Less than or equal to 0.156 ppm
    Na: Less than or equal to 0.184ppm
    Li: Less than or equal to 0.1035ppm
  • Wavelength Range: 200 nm – 800 nm
  • Wavelength Accuracy: 1 nm
  • Spectral Resolution: ≤3 nm (FWHM at Hg546 mm)
  • Minimum Sample Size: 0.5 - 2µl
  • Wavelength Range: 200 nm – 800 nm
  • Wavelength Accuracy: 1 nm
  • Spectral Resolution: ≤3 nm (FWHM at Hg546 mm)
  • Minimum Sample Size: 0.5 - 2µl
  • Wavelength Range: 260 nm, 280 nm
  • Minimum Sample Size: 1 - 2µl
  • Path Length: 0.5 mm
  • Absorbance Precision: 0.005Abs
  • Wavelength Range: 200 nm – 800 nm
  • Wavelength Accuracy: 1 nm
  • Spectral Resolution: ≤3 nm (FWHM at Hg546 mm)
  • Minimum Sample Size: 0.5 - 2µl
  • Wavelength Range: 190 to 1000nm
  • Spectral Bandwidth: 2 nm
  • Wavelength Accuracy: ± 2 nm
  • Wavelength Repeatability: Less than or equal to 0.5 nm
  • Wavelength Range: 190 to 1100nm
  • Spectral Bandwidth: 2 nm
  • Wavelength Accuracy: ± 0.5 nm
  • Wavelength Repeatability: Less than or equal to 0.2 nm
  • Wavelength Range: 190 to 1100 nm
  • Spectral Bandwidth: 1.8 nm
  • Wavelength Accuracy: ± 0.5 nm
  • Wavelength Repeatability: Less than or equal to 0.2 nm
  • Wavelength Range: 190 to 1100 nm
  • Spectral Bandwidth: 1.8 nm
  • Wavelength Accuracy: ± 0.1 nm at 656.1 nm, ± 0.3 nm
  • Wavelength Repeatability: Less than or equal to 0.1 nm
  • Wavelength Range: 190 to 1100 nm
  • Spectral Bandwidth: 1.0 nm
  • Wavelength Accuracy: ± 0.1 nm, ± 0.3 nm
  • Wavelength Repeatability: Less than or equal to 0.1 nm
  • Wavelength Range: 190 to 1100 nm
  • Spectral Bandwidth: 0.5 / 1 / 2 / 4 nm
  • Wavelength Accuracy: ± 0.1 nm , ± 0.3 nm
  • Wavelength Repeatability: Less than or equal to 0.1 nm
  • Wavelength Range: 190 to 1100 nm
  • Spectral Bandwidth: 1.8 nm
  • Wavelength Accuracy: ± 0.5 nm
  • Wavelength Repeatability: Less than or equal to 0.2 nm
  • Wavelength Range: 190 to 1100 nm
  • Optical System: Single Beam
  • Bandwidth Options: 2 nm
  • Wavelength Accuracy: ± 1nm
  • Wavelength Range: 190 to 1100 nm
  • Optical System: Single Beam
  • Bandwidth Options: 2 nm
  • Wavelength Accuracy: ± 1nm
  • Wavelength Range: 200 to 1000 nm
  • Optical System: Single Beam
  • Bandwidth Options: 2 nm
  • Wavelength Accuracy: ± 2nm
  • Wavelength Range: 200 to 1000 nm
  • Optical System: Single Beam
  • Bandwidth Options: 2 nm
  • Wavelength Accuracy: ± 2nm
  • Wavelength Range: 190 nm – 1100 nm
  • Spectral Bandwidth: 2 nm
  • Optical System: Single beam (1200 lines/mm grating)
  • Wavelength Accuracy: ±0.5 nm
  • Wavelength Range: 320 nm – 1100 nm
  • Spectral Bandwidth: 2 nm
  • Optical System: Single beam (1200 lines/mm grating)
  • Wavelength Accuracy: ±0.5 nm
  • Wavelength Range: 190 nm – 1100 nm
  • Spectral Bandwidth: 2 nm
  • Optical System: Single beam (1200 lines/mm grating)
  • Wavelength Accuracy: ±0.5 nm
  • Wavelength Range: 200 nm – 1000 nm
  • Spectral Bandwidth: 4 nm
  • Optical System: Single beam (1200 lines/mm grating)
  • Wavelength Accuracy: ±0.5 nm
  • Wavelength Range: 320 nm – 1100 nm
  • Spectral Bandwidth: 4 nm
  • Optical System: Single beam (1200 lines/mm grating)
  • Wavelength Accuracy: ±1 nm
  • Wavelength Range: 190 to 1100 nm
  • Optical System: Double Beam
  • Bandwidth Options: 0.5 / 1 / 2 / 4 / 5nm
  • Wavelength Accuracy: ± 0.3 nm
  • Wavelength Range: 190 to 1100 nm
  • Optical System: Double Beam
  • Bandwidth Options: 2 nm or 1nm
  • Wavelength Accuracy: ± 0.3 nm
  • Wavelength Range: 190 to 1100 nm
  • Optical System: Double Beam
  • Bandwidth Options: 1.8 nm
  • Wavelength Accuracy: ± 0.3 nm
  • Wavelength Range: 190 nm – 1100 nm
  • Spectral Bandwidth: 2 nm
  • Optical System: Single beam
  • Wavelength Accuracy: ±0.5 nm
  • Wavelength Range: 190 nm – 1100 nm
  • Spectral Bandwidth: 2 nm
  • Optical System: Double beam
  • Wavelength Accuracy: ±0.5 nm
  • Wavelength Range: 325 to 1000 nm
  • Spectral Bandwidth: 4 nm
  • Wavelength Accuracy: ± 2 nm
  • Wavelength Repeatability: Less than or equal to 0.5 nm
  • Wavelength Range: 325 to 1000 nm
  • Spectral Bandwidth: 2 nm
  • Wavelength Accuracy: ± 2 nm
  • Wavelength Repeatability: Less than or equal to 0.5 nm
  • Wavelength Range: 320 to 1100 nm
  • Spectral Bandwidth: 2 nm
  • Wavelength Accuracy: ± 0.5 nm
  • Wavelength Repeatability: Less than or equal to 0.2 nm
  • Wavelength Range: 325 to 1000 nm
  • Optical System: Single Beam
  • Bandwidth Options: 2 nm
  • Wavelength Accuracy: ± 2nm
  • Wavelength Range: 340 to 1000 nm
  • Optical System: Single Beam
  • Bandwidth Options: 2 nm
  • Wavelength Accuracy: ± 2nm