Omega Mesure
Spectrophotomètre visible simple faisceau SP-VG721 / SP-VG722 / SP-VGI721

SP-VG721 / SP-VG722 / SP-VGI721

Single Beam Visible Spectrophotometer SP-VG721 / SP-VG722 / SP-VGI721

Single-beam visible spectrophotometer, LCD display, manual wavelength setting, 4 nm bandwidth.

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Category: Laboratory equipment · Spectrophotometry & photometry

Specifications by model

CharacteristicSP-VG721SP-VG722SP-VGI721
Optical systemSingle beamSingle beamSingle beam
DisplayLCDLCDLCD
Wavelength settingManual thumbwheelManual thumbwheelManual thumbwheel
Lamp life≥1000 h≥1000 h≥1000 h
Bandwidth4 nm4 nm4 nm
Wavelength range340–1000 nm325–1000 nm340–1000 nm
Absorbance range0 à 1,999 A ; 0–100,0 %T ; 0–1999 C0 à 1,999 A ; 0–100,0 %T ; 0–1999 C0 à 1,999 A ; 0–100,0 %T ; 0–1999 C
Wavelength accuracy±2 nm±2 nm±2 nm
Wavelength repeatability≤1 nm≤1 nm≤1 nm
Stray light≤0,5 %T (360 nm NaNO2)≤0,5 %T (360 nm NaNO2)≤0,5 %T (360 nm NaNO2)
Photometric accuracy±0,5 %T±0,5 %T±0,5 %T
Photometric repeatability≤0,2 %T≤0,2 %T≤0,2 %T

Full description

Single-beam visible spectrophotometer with LCD display and manual knob wavelength setting, with a 4 nm bandwidth.

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