BIOBASE 320-1100nm Wavelength Range Single Beam Scanning UV/Vis Spertrophotometer, BK-V1900 for laboratory factory price
Negotiable
Min.Order:1
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 | Deuterium 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,Deuterium 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 |