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Home » Products » Double Beam UV-VIS Spectrophotometer » UV-VIS spectrophotometer Double Beam

UV-VIS spectrophotometer Double Beam

UV-VIS spectrophotometer Double Beam
UV-VIS spectrophotometer Double Beam
Product Code : JS-2800V
Product Description


UV-VIS Spectrophotometer

Double Beam

Spectrophotometer with more accuracy and flexible requirements,The two detectors are used to measure sample and reference respectively and simultaneously for optimizing measurement accuracy. It has vide wavelength range satisfying requirement of various fieds, Such as biochemical research and industry, pharmaceuticals analysis and production, education, environment protection, food industry etc.

Technical Specifications

Optical System Dual beam Quartz coated, holographics 1200 lines/mm

Wavelength Range 190-1100nm Czerny Turner

Mode Basic/Quantitative/Wavelength Scan/

DNA Protein Test/ Kinetics

Scanning Speed Fast/Medium/Low

Band Width O. 5 onwards (variable)

Wavelength Accuracy ± 0.1nm

Wavelength Resolution 0.1 nm

Photometric Accuracy ± 0.3 %T

Photometric Repeatability 0.2 % T

Photometric Display Range 0-200 % T, -0.3-4.0 A, 0-9999 C

Stability 0.001 A/h @ 500 nm

Baseline Flatness ±0.001 A

Noise ±0.001 A

Stray Light 0.05 % T @ 220 nm, 360 nm

Data Output Port USB

Printer Port Parallel Port

Display Graphic LCD (320*240 Dots )

Lamps Deuterium Lamp &

Tungsten Halogen Lamp

Detector Silicon Photodiodes

Dimension (L*W*H) 625*430*206mm

Net Weight 26kg


Glass Cells :4 No.

Quartz Cells :4 Nos.

Fuse :2 Nos.

Instrument Cover :1 No.

Software CD :1 No.

USB Cable :1 No.

Operational Manual :1 No.