| Customization: | Available |
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| After-sales Service: | Online Service |
| Application: | Laboratory Apparatus |
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Features:
1:Environmental mp, preventing from Ozone inhalation
2:Socket-Type lamp and Tungsten lamp
3:GLP self-check function:check the wavelength accuracy and Photometry accuracy, provide test report and power-off protection
4:Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically
5:Si02 coating optical mirror, reduces the influence from outside
Basic Functions:
* Photometry
Test Abs., Transmittance and Energy by fixed wavelength.
* Quantitative
Linear fit and Linear fit through zero two modes
a. Coefficient, Standard Sample input and Standard
Sample read three modes to establish standard curve.
b. Establish A=K1*C+K0, can search original data, graph curve, parameters settings.
c. Can save 240 group curves, can test 240 data in each curve.
d. Double wavelength, Triple wavelength test functions.
*Kinetics
Used for time course scanning or reaction rate calculations A A/t, can search all data.
* Multi-Wavelength
Can test Transmittance and Abs. with 8 different wavelengths at most.
* Scanning
User can set the scan range from 190nm to 1100nm to test the max. Abs. peak value, can do derivation, arithmetical operations to the graph.
* Biology
DNA/Protein, (Optional: UV, Lowry, BCA, CBB and Biuret)
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Model |
BK-S360 |
BK-S380 |
BK-S390 |
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Optical System |
Single Beam, Grating 1200 lines/mm |
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Wavelength Range |
190-1100nm |
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Spectral Bandwidth |
1.8nm |
1nm |
0.5,1, 2,4, 5nm |
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Wavelength Accuracy |
±0.3nm |
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Wavelength Repeatability |
≤0.2nm |
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Photometric Accuracy |
±0.002A (0-0.5Abs), ±0.004A (0.5-1.0Abs), ±0.3% T (0-100% T) |
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Photometric Repeatability |
0.001 Abs (0 -0.5Abs), 0.002Abs (0.5 -1.0Abs),≤0.1% T (0-100% T) |
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Stray Light |
≤0.04% T @ 360nm; 220nm |
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Stability |
±0.001A/h @ 500nm |
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Baseline Flatness |
±0.0015A |
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Noise |
±0.0004Abs |
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Display |
65 thousand true color 7 inch TFT LCD (480*800) |
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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 |
Silicon Photodiode |
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Light Source |
Lamp, Tungsten Lamp |
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Input |
Membrane Keypad |
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Output |
USB-A*2 Print and data output USB-B Connect PC |
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Standard Accesseries |
1cm glass cuvette*4,1cm quartz cuvette*2,1cm quadruple cuvette holder, scanning software |
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Optional Accessories |
1cm standard single slot cuvette holder, long optical path cuvette holder, cuvette, micro cuvette, test tube type absorber rack, solid sample holder, lamp, tungsten lamp, quadruple cuvette holder, printer, four-slot water bath type constant temperature absorption pool, X-Y Adjustable Micro Absorption Pool, single bath type constant temperature absorption pool, program-controlled thermostatic absorption pool seat, 8 racks, reflection accessories |
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Power Supply |
AC110V/220±10%, 60/50HZ |
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Package Size(W*D*H) mm |
740*570*440 |
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Gross Weight(kg) |
25 |
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