UV-Vis Spectrophotometer N4s (scanning)

• Application: Laboratory Apparatus
• Warranty: > 1Year
• Detection Method: Spectrophotometer
• Principle: New Spectrometer
• Wavelengths: UV Spectrometer
• Light Number: Monochromator
• Model NO.: N4S (scanning)
• Certification: CE
• Customized: Non-Customized
• Wl Range: 200-1000nm
• Wl Accuracy: ±1nm
• Wl Repeatability: ≤0.5nm
• Transport Package: 1PC/Carton
• Specification: other
• Trademark: Wincom
• Origin: Jiangsu
• Production Capacity: 10000PCS/Month

Product Description

PRODUCT DESCRIPTION:

UV-VIS SPECTROPHOTOMETER
Model No.:	N4S (scanning)	N4	N2S (scanning)	N2
Optical system	1200 lines/mm holographic grating, C-T monochromator
WL range	200-1000nm		325-1000nm
WL accuracy	±1nm
WL repeatability	≤0.5nm
Spectrum bandwidth	±0.5%(T)(NBS930D)
Stray light	0.1%(T)(220nm, NaI ; 360nm, NaNO2)		0.1%(T)( 360nm, NaNO2)
Transmittance repeatability	≤0.2%(T)
Transmittance measuring range	0.0%-200.0%(T)
Absorbance measuring range	'-0.301~4.000(A)
Concentration range	0.000~9999(C)
Baseline	±0.003Abs (210-990nm ,S model only)		±0.003Abs (335-990nm,S model only)
Noise	100%(T)≤0.2%(T)  0%(T)≤0.1%(T)
Drifting	Drifting   ≤0.002(A)/0.5h (at 250nm and 500nm,warm up 2h)		≤0.002(A)/0.5h (at 500nm,warm up 2h)
Features:1.Automatic wavelength settings  2. 7 inch multi touch-screen  3.Sample compartment for 5-50mm cells  4.Equipped with USB port Precise automatic T/A changeover 5.Internal printer optional 6.Automatic zero and full scale adjustment  7.Operated by PC with software 8.Direct concentration read-out and concentration factor setting function

 
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