721S(721-100) Visible Spectrophotometer
Display Mode:
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18mm luminosity 4 digital LED
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Lamp:
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Halogen-Tungsten Lamp
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Optical system:
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C-T configuration diffraction grating monochromator
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Weight:
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4Kg
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Features
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Whole environmentally friendly non corrosive and insulated material die-castings. Advanced optical system, high quality C-T monochromator and sealed grating, ensure high resolution, high photometric accuracy and low stray light. Sample compartment and cuvette rack is made from non corrosive material, a container put at bottom for leaked liquid sample can be moved and washed. Pre-aligned halogen-tungsten lamp, offer ease of use and simple maintenance. Built in SCM technology, auto 0%,auto 100%,error-free T/A transformation. Transmittance test, absorbance test, concentration factor setting or concentration direct readout functions. Spacious sample compartment, 4 position cell rack, adaptable for 1-10cm optical path rectangular cells.
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Specifications:
Wavelength Range:
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3 nm
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Wavelength Reproducibility:
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≤1.5 nm±(360-1000)nm
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Wavelength Accuracy:
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1.0%(τ)
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Photometric Spectral bandwidth:
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6 nm
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Reproducibility:
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≤0.3%(τ)
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Stray Light:
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≤1.0%(τ)
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Photometric range:
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TRANS: 0-199.9% ABS: -0.3-2.999 FACT: 1-9999 CONC: 0-9999
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Standard Configuration
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TRANS: 0-199.9% ABS: -0.3-2.999 FACT: 1-9999 CONC: 0-9999
Standard Configuration 1) 721S spectrophotometer 1 set or 721-100 spectrophotometer 1 set 2) Power cable 1 pc 3) User manual 1 pc 4) Certificate of quality checking 1 pc 5) Fuses(2A) 2 pcs 6) 1cm glass cuvette 2 pairs 0.5cm,1cm,2cm,3cm,5cm,10cm glass cuvette 2 pairs (721-100) 7) 1cm 4 position cuvette rack 1 pc 10cm 4 position cuvette rack 1 pc (721-100) 8) Packing list 1 pc Optional Accessories 1) Fuse (2A/3A) 2) Pre-aligned lamp 3) Glass cuvette 0.5cm,1 cm, 2 cm, 3 cm,5cm,10cm 4) 5 cm ,10cm cuvette rack (5cm adaptable for 1-5cm cuvette) ( 10cm adaptable for 0.5-10cm cuvette,only for 721-100) 5) Praseodymium-Neodymium optical filter
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