| Customization: | Available |
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| Application: | Laboratory Apparatus |
| Warranty: | 1 Year |
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Features:
Imported & Environmental lamp, preventing from Ozone inhalation
High-class grating with wholly hermetic light path design, ensures the super low stray light
Real-time monitoring the lifetime lamp and Tungsten lamp
Socket-Type lamp and Tungsten lamp
Wavelengthcalibration, wavelength setting, change light source and dark current calibration automatically
Si02 coating opticalmirror, reduce theinfluence from outside
Agriculture, Geology, Metallurgy and Environment etc. fields
Basic Fuctions:
1. Photometry
Test Abs., Transmittance by fixed wavelength
2. Quantitative
a. C Mode: EstablishC=K*A curve, test sample concentration
b. F Mode: EstablishA=K1*C+K0, test sample concentration
c. Display and save curve, test data (V-1200)
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Model |
BK-UV1900 BK-UV1900PC |
BK-V1900 BK-V1900PC |
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Optical System |
Single Beam, Grating 1200 lines/mm |
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Wavelength Range |
190~1100nm |
320~1100nm |
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Spectral Bandwidth |
2nm |
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Wavelength Accuracy |
± 0.5nm |
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Wavelength Repeatability |
≤ 0.3nm |
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Photometric Accuracy |
± 0.002A (0~0.5Abs), ± 0.004A (0.5~1.0Abs), ± 0.5% T (0~100% T) |
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Photometric Repeatability |
0.001Abs (0~0.5Abs), 0.002Abs (0.5~1.0Abs), ≤ 0.2% T (0~100% T) |
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Stray Light |
≤ 0.05% T @ 360nm; 220nm |
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Stability |
± 0.0008A / h @ 500nm |
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Baseline Flatness |
± 0.002A |
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Noise |
0.0005Abs @ 500nm |
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Display |
480 *272 65 thousand true color TFT LCD |
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Photometric Mode |
T, A, C, E |
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Photometric Range |
0~200% T,-0.301~3.0A |
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Detector |
Lamp, Tungsten Lamp |
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Input |
Membrane Keypad |
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Output |
USB2.0*2 Print and data output USB1.0 Connect PC |
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Standard Accessories |
10mm glass cuvette *4 units 10mm quartz cuvette *2 units |
10mm glass uvette *4 units |
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Optional Accessories |
Single cell holder,General cell holder,Test tube holder,Solid sample holder, 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 |
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Power Supply |
AC110V/220±10% ,60/50Hz |
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Packing Size(mm) |
620*500*370 |
620*500*370 |
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Gross Weight(kg) |
18 |
16.5 |
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