Biobase Spectrophotometer Single Beam 190~1100nm Scanning UV Vis Visible Spectrophotometer

• After-sales Service: Provided
• Application: Laboratory Apparatus
• Warranty: > 1Year
• Detection Method: Spectrophotometer
• Advantage: High Sensitive
• Principle: Scanning Spectrophotometer
• Model NO.: BK-UV1900
• Wavelengths: UV/Vis Spectrophotometer
• Dispersive Element: Grating Spectrometer
• Light Number: Feter to Details
• Customized: Customized
• Optical System: Single Beam, Grating 1200 Lines/mm
• Wavelength Range: 190~1100nm
• Spectral Bandwidth: 2nm
• Gross Weight(Kg): 18
• Packing Size(mm): 620*500*370
• Power Supply: AC110V/220±10% ,60/50Hz
• Photometric Mode: T, a, C, E
• Noise: 0.0005ABS @ 500nm
• Baseline Flatness: ± 0.002A
• Stability: ± 0.0008A / H @ 500nm
• Stray Light: ≤ 0.05% T @ 360nm; 220nm
• Photometric Accuracy: ± 0.002A,± 0.004A,± 0.5%
• Photometric Repeatability: 0.001ABS, 0.002ABS , ≤ 0.2% T
• Wavelength Repeatability: ≤ 0.3nm
• Wavelength Accuracy: ± 0.5nm
• Transport Package: Cartons and Wooden Cases
• Specification: 62*50*37cm
• Trademark: biobase
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Product Description

Biobase UV/VIS Scanning Spectrophotometer v1900 for laboratory

Features:
⊙ Adopted high-class grating with wholly hermetic light path design, to ensure the instrument has the super low stray light
⊙Real-time monitoring the lifetime of lamp and Tungsten lamp with advanced system
⊙With GLP self-check function, check the wavelength accuracy and Photometry accuracy
⊙Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
⊙With Si02 coating optical mirror, reducing the pollution from outside fully

 

Product Parameters

Model	BK-UV1900 BK-UV1900PC	BK-V1900 BK-V1900PC
Optical System	Single Beam, Grating 1200 lines/mm
Wavelength Range	190~1100nm	320~1100nm
Spectral Bandwidth	2nm
Wavelength Accuracy	± 0.5nm
Wavelength Repeatability	≤ 0.3nm
Photometric Accuracy	± 0.002A (0~0.5Abs), ± 0.004A (0.5~1.0Abs), ± 0.5% T (0~100% T)
Photometric Repeatability	0.001Abs (0~0.5Abs), 0.002Abs (0.5~1.0Abs), ≤ 0.2% T (0~100% T)
Stray Light	≤ 0.05% T @ 360nm; 220nm
Stability	± 0.0008A / h @ 500nm
Baseline Flatness	± 0.002A
Noise	0.0005Abs @ 500nm
Display	480 *272 65 thousand true color TFT LCD
Photometric Mode	T, A, C, E
Photometric Range	0~200% T,-0.301~3.0A
Detector	Silicon Photodiode
Light Source	Lamp, Tungsten Lamp
Input	Membrane Keypad
Output	USB2.0*2 Print and data output USB1.0 Connect PC
Power Supply	AC110V/220±10% ,60/50Hz
Packing Size(mm)	620*500*370		620*500*370
Gross Weight(kg)	18		16.5

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