Biobase Bk-UV1900 Bk-V1900 Scanning UV Vis Visible Spectrophotometer for Lab

• Application: Industry, School, Hospital, Lab
• Customized: Customized
• Certification: CE, ISO
• Structure: Desktop
• Material: Stainless Steel
• Max Speed: >80000r/min
• Model NO.: BK-UV1900
• Model: Bk-UV1900
• Optical System: Single Beam, Grating 1200 Lines/mm
• Wavelength Range: 190~1100nm
• Spectral Bandwidth: 2nm
• Wavelength Accuracy: ± 0.5nm
• Wavelength Repeatability: ≤ 0.3nm
• Photometric Accuracy: ± 0.002A (0~0.5ABS),
• Photometric Repeatability: 0.001ABS (0~0.5ABS)
• 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: Deuteri Lamp, Tungsten Lamp
• Transport Package: Wooden Box or as Required
• Specification: 685*500*405
• Trademark: BIOBASE
• Origin: China
• Production Capacity: 200 Sets/Month

Product Description

BIOBASE BK-UV1900 BK-V1900 Scanning Uv Vis Visible Spectrophotometer

 

Product Description

Features:
1. Adopted high-class grating with wholly hermetic light path design, to ensure the instrument has the super low stray light.
2. Real-time monitoring the lifetime of Deute lamp and Tungsten lamp with advanced system.
3. With GLP self-check function, check the wavelength accuracy and Photometry accuracy.
4. Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically.
5. 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	Deuteri Lamp, Tungsten Lamp
Input	Membrane Keypad
Output	USB2.0*2 Print and data output  USB1.0 Connect PC
Standard Accessories	10mm glass cuvette *4 units 10mm quartz cuvette *2 units		10mm glass uvette *4 units
Optional Accessories	Single cell holder,General cell holder,Test tube holder,Solid sample holder,Deuteri lamp,Halogen lamp,4-place Cell holder,Printer,Water-jacketedcell holder,Reflection accessory 5°,Auto 8-cell changer,Micro cell holder,Water-jacketed cell holder,Constant-temperature system
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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