Complaint
BIOBASE UV/VIS Spectrophotometer, BK-UV1000
Application:
Spectrophotometers are widely used for Organic chemistry,Inorganic chemistry,Life sciences,foods, Medicine and health,Agriculture,Geology,Metallurgy and Environment etc.fields.
Features:
Real-time monitoring the lifetime of lamp and Tungsten lamp with advanced system
Pre-aligned design ensures the user can change lamps conveniently
Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
Basic Fuctions:
1. Photometry (Basic)
Test Abs., Transmittance by fixed wavelength
2.Quantitative
a. C Mode: EstablishC=K*A curve, test sample concentration
b. F Mode: Establish A=K1*C+K0, test sample concentration
c. Display and save curve, test data (BK-V1200).
Con. Test C=K*A+B Photometry Mode
Model | BK-UV1000 | BK-V1000 | BK-UV1200 | BK-V1200 | ||
Optical System | Single Beam, Grating 1200 lines/mm | |||||
Wavelength Range | 200-1020nm | 325-1000nm | 200-1020nm | 320-1020nm | ||
Spectral Bandwidth | 4nm | |||||
Wavelength Accuracy | ± 2nm | ± 2nm | ||||
Wavelength Repeatability | 1nm | 0.8nm | ||||
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 | ≤ 0.2 % T @ 360nm; 220nm | ≤ 0.2% T @ 360nm | ||||
Stability | ± 0.004A/h@500nm | ±0.002A/h@500nm | ||||
Noise | ± 0.001A | |||||
Display | 128*64 Dots 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 | |||||
Standard Accessories | 10mm glass cuvette *4 units 10mm quartz cuvette *2 units | 10mm glass uvette *4 units | 10mm glass cuvette *4 units 10mm quartz cuvette *2 units | 10mm glass uvette *4 units | ||
Optional Accessories | 4-place Cell holder,Printer, Test tube holder,lamp,Halogen lamp | |||||
Power Supply | AC110V/220±10% ,60/50Hz | |||||
Packing Size(mm) | 560*430*320 | 560*430*320 | 560*430*320 | 560*430*320 | ||
Gross Weight(kg) | 12 | 11.5 | 12 | 11.5 | ||
