|
Still deciding? Get samples of $ !
Request Sample
|
| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Application: | Laboratory Apparatus |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
UV/VIS Spectrophotometer
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
|
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
|
||
|
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, 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
|
|
){kind=link}