The Scanning UV/VIS Spectrophotometer is a high-precision analytical instrument designed for quantitative and qualitative analysis across a wide range of scientific and industrial applications.
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Scanning UV/VIS Spectrophotometer BK-S360 BK-S380 BK-S390
Features:
1. Environmental Deuterium lamp, preventing from ozone inhalation.
2. Socket-type Deuterium lamp and Tungsten lamp.
3. SiO2 coating optical mirror, reduces the influence from outside.
4. GLP self-check function: check the wavelength accuracy and photometry accuracy, provide test report and power-off protection.
5. Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically.
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 rate calculations △A/t, can search all data.
4. Multi-Wavelength
Can test transmittance and Abs. with 8 different wavelengths at most.
5. 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.
6. Biology
DNA/Protein(Optional: UV, Lowry, BCA, CBB and Biuret)
Technical Parameters:
Model
BK-S360
BK-S380
BK-S390
Optical System
Single Beam, Grating 1200 lines/mm
Wavelength Range
190~1100nm
Spectral Bandwidth
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), ≤0.1%T(0~100%T)
Stray Light
≤0.04%T@360nm; 220nm
Stability
±0.001A/h@500nm
Baseline Flatness
±0.0015A
Noise
±0.0004Abs
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-A*2 print and data output USB-B connect PC
Standard Accesseries
1cm glass cuvette*4, 1cm quartz cuvette*2, 1cm quadruple cuvette holder, scanning software
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, 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
Power Supply
AC85~265V, 50/60Hz
Package Size(W*D*H)
740*570*440mm
Gross Weight
25kg
| Model | BK-S360, BK-S380, BK-S390 |
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