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UV-VIS Spectrophotometer 752G /ViS Spectrophotometer 722G/721G

The AELAB UV-VIS Spectrophotometer 752G/722G/721G is an affordable instrument for quantitative analysis, featuring a 5-100mm cuvette compartment, automatic T/A changeover, zero/full scale adjustment, direct concentration read-out, and RS232 connectivity, with optional software and printer.
Modles : 752G、722G、721G-100、721G
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The AELAB UV-VIS Spectrophotometer 752G/722G/721G is an economic spectrophotometer widely used in colleges and enterprises for general quantitative analysis and absorbance-based experiments. It features a sample compartment for 5-100mm cuvettes, precise automatic T/A changeover, automatic zero/full scale adjustment, and direct concentration read-out with concentration factor setting. The instrument also offers RS232 connectivity, optional software, and a dedicated printer for enhanced functionality.

 

Features:

  • High quality sillicon photometric diode detector and 1200 lines/mm diffraction grating ensure the high quality accuracy and precision.
  • Backlit LCD display for an easy readout.
  • Automatic 0A and 100%T.
  • Easy switching of transmittance,absorbance and concentration modes,just by pressing one key.
  • Direct concentration read-out and concentration factor setting function.
  • Large sample compartment, for 5-mm path length cuvettes with optional holders.
  • Easy to change the halogen lamp or deuterium lamp by the user himself.

Specifications :

Model 752G 722G 721G-100 721G
Photometry Single beam
Monochromator type Czerny-Tuner
Wavelength setting Manual Turn Knob
Detector Silicon Photocell
Wavelength Range 200-1000nm 325-1000nm 340-1000nm
Wavelength Accuracy ±2nm
Wavelength Repeatability ≤1nm
Spectrum Bandwidth 4nm 5nm
Stray Light ≤0.3%T(at 220nm Nal,360nm NaNO₂ ) ≤0.5%T(at 360nm NaNO₂ )
Photometric Range 0.0 ~ 100.0% T / 0 ~ 1.999A / 0 ~ 1999C
Photometric Accuracy ±0.5%T
Photometric Repeatability ≤0.2%T
Noise 100%(T) noise ≤ 0.3% (T), 0% (T) noise ≤ 0.2% (T)
Cuvette holder size 50nm 50mm 100mm 50mm
Standard Accessory PC Software PC Software PC Software PC Software
Power AC220v±22v,50Hz±1Hz, 130W AC220v±22v,50Hz±1Hz, 50W
Packing size 560mm*490*285mm, 0.8㎥
Gloss weight 16kg 14kg
Model 752G 722G 721G-100 721G
Photometry Single beam
Monochromator type Czerny-Tuner
Wavelength setting Manual Turn Knob
Detector Silicon Photocell
Wavelength Range 200-1000nm 325-1000nm 340-1000nm
Wavelength Accuracy ±2nm
Wavelength Repeatability ≤1nm
Spectrum Bandwidth 4nm 5nm
Stray Light ≤0.3%T(at 220nm Nal,360nm NaNO₂ ) ≤0.5%T(at 360nm NaNO₂ )
Photometric Range 0.0 ~ 100.0% T / 0 ~ 1.999A / 0 ~ 1999C
Photometric Accuracy ±0.5%T
Photometric Repeatability ≤0.2%T
Noise 100%(T) noise ≤ 0.3% (T), 0% (T) noise ≤ 0.2% (T)
Cuvette holder size 50nm 50mm 100mm 50mm
Standard Accessory PC Software PC Software PC Software PC Software
Power AC220v±22v,50Hz±1Hz, 130W AC220v±22v,50Hz±1Hz, 50W
Packing size 560mm*490*285mm, 0.8㎥
Gloss weight 16kg 14kg

Request Quote: UV-VIS Spectrophotometer 752G /ViS Spectrophotometer 722G/721G