Constance - BK-D560/BK-D580/BK-D590 DOUBLE BEAM SCANNING UV/VIS SPECTROPHOTOMETER

BK-D560/BK-D580/BK-D590 DOUBLE BEAM SCANNING UV/VIS SPECTROPHOTOMETER

Features:

⊙Environmental Deuterium lamp, preventing from Ozone inhalation

⊙Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp

⊙Socket-Type Deuterium lamp and Tungsten lamp

⊙GLP self-check function:check the wavelength accuracy and Photometry accuracy,provide test report and power-off protection

⊙Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically

⊙Si02 coating optical mirror, reduces the influence from outside

Model	BK-D560	BK-D580	BK-D590
Optical System	Double Beam, Grating 1200 lines/mm
Wavelength Range	190~1100nm
Spectral Range	1.8nm	1nm	0.5，1，2，4，5nm
Wavelength Accuracy	± 0.3nm
Wavelength Repeatability	≤ 0.2nm
Photometric Accuracy	± 0.002A (0~0.5Abs), ± 0.004A (0.5~1.0Abs), ± 0.3% 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	± 0.0005A
Noise	± 0.0002Abs
Display	65 thousand true color 7 inch TFT LCD(480 *800)
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	USB Print and data output, Connect PC
Standard Accessories	10mm glass cuvette 4 units 10mm quartz cuvette 2 units,software
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)	740570440
Gross Weight(kg)	25

BK-D560/BK-D580/BK-D590 DOUBLE BEAM SCANNING UV/VIS SPECTROPHOTOMETER