The UV-VIS Spectrophotometer is a high-precision analytical instrument designed for quantitative and qualitative analysis in laboratories, research institutions, environmental monitoring, and chemical testing.
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Enquiry only. No payment is taken.Features:
1. With SiO2 coating optical mirror, reducing the pollution from outside fully.
2. Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically.
3. With GLP self-check function, check the wavelength accuracy and Photometry accuracy.
4. PC Software to expand the applications to Quantitative, Multi-Wavelength and Kinetics, Spectrum Scanning, DNA/Protein test for PC Series.
Basic Functions:
1, Photometry
Test Abs., Transmittance and Energy by fixed wavelength.
2. 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.
3. Kinetics
Used for time course scanning or reaction ratecalculations△A/t,can search all data.
4. Multi-Wavelength
Can test Transmittance and Abs. with 8 different wavelengths at most.
Technical Parameters:
| Model | BK-UV1800
BK-UV1800PC |
BK-UV1600
BK-UV1600PC |
BK-V1800
BK-V1800PC |
BK-V1600
BK-V1600PC |
| 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 | 4nm | 2nm | 4nm |
| Wavelength Accuracy |
±0.5nm |
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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), ±0.5%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 |
≤ 0.04%T@360nm; 220nm |
≤0.04%T@360nm |
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| Stability |
±0.001A/h@500nm |
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| Baseline Flatness |
±0.002A |
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| Noise |
±0.0005A |
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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 |
Silicon Photodiode |
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| Light Source |
Deuterium 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 Accessories |
1cm glass cuvette*4, 1cm quartz cuvette*2, 1cm quadruple cuvette holder*1, Scanning software(only for PC type) |
1cm glass cuvette*4, 1cm quadruple cuvette holder*1, Scanning software(only for PC type) |
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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, deuterium lamp(only for UV series),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, general application software or scanning software(not for PC type) |
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| Power Supply |
AC85~265V, 50/60Hz |
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| Package Size(W*D*H) |
620*500*370mm |
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| Gross Weight |
18kg |
16.5kg |
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