Double Beam UV Visible Spectrophotometer Spectrum Analyzer

• Customization: Available
• Certification: CE
• Product Name: Spectrum Analyzer
• Model NO.: YJ- UV1902
• Warranty: 1 Year
• Weight: 34kg
• Measurement Range: 190-1100nm
• Wavelength Accuracy: ±0.3nm
• Baseline Flatness: ±0.001A
• Trademark: FORERMED
• Origin: China

Product Description

Product Description

Double beam UV visible spectrophotometer

 

Introduction:
UV1902 double beam UV visible spectrophotometer using rigorous precision double beam optical system and circuit control system design,
High quality instruments determine their high standard of accuracy, repeatability, low noise and low stray light, as well as excellent stability and linear range.
Features:
Heraeus quality presetting instrument using deuterium lamp and OSRAM long-life halogen lamp light source, convenient replacement.
Large screen 6 inches 320 x 240 dot matrix with backlight digital LCD display, so that the instrument is easy to operate, intuitive.
The design of the sample room with detachable structure, the user can choose and choose the measuring accessories such as reflecting sample frame and 
solid sample frame, which can meet the needs of analysis and testing in different application fields.
Windows environment in the development of Chinese and English operating software, provides a wealth of unique analysis system.

Technical specification

technical parameter	Technical index
Model	UV1902
Metering mode	Transmittance, absorbance, energy, reflectivity
Wavelength range	190nm~1100nm
Spectral bandwidth	2 nm
Wavelength accuracy	±0.3nm
Wavelength repeatability	≤0.1nm
Photometric range	-4A~4A
Photometric accuracy	±0.3%(T)(0~100%T) ±0.002A(0~0.5A) ±0.004A(0.5~1A)
Photometric reproducibility	≤0.001A(0~0.5A) ≤0.002A(0.5~1A)
stray light	≤0.03%(T) (220nm NaI solution)
baseline flatness	±0.001A
Drifting	≤0.0004A/h
Noise	±0.0003A
Power supply	110/220V   50/60Hz
Size	650×450×220(mm)
Net weight	25Kg

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