| Customization: | Available |
|---|---|
| After-sales Service: | Online Technical Support |
| Warranty: | 1 Year |
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Features:
1. Single-channel whole spectrum scanning.
2. Built-in high-quality PTFE reference module and polystyrene wavelength standard filter.
3. Automatic reference calibration and monitoringwavelength
Introduction:
NIR spectrophotometer,mainly used for liquid samples qualitative and quantitative analysis, applies to gasoline, drinks, milk and other areas of nutrients, water chemistry and other physical properties of the rapid non-destructive analysis determination.The instrument monitors the ambient temperature and humidity in real time and stores it in the spectrum file, which is convenient for users to check and optimize the measurement conditions.
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 operationsto the graph.
6.Biology
6 methods: DNA/Protein, UV, Lowry, BCA,CBB and Biuret
|
Model |
BK-S430 |
|
Optical system |
Grating monochromator |
|
Wavelength Scanning Interval |
8nm |
|
Wavelength Range |
900-250000nm |
|
Wavelength Accuracy |
≤ 0.2nm |
|
Wavelength Reproducibility |
≤0.05 nm |
|
Stray Light |
≤0.1% |
|
Scanning Time |
1 minute oradjustable |
|
Noise |
≤0.0005 Abs |
|
Interface |
USB |
|
StandardAccessories |
2*1cm quartz square sample cell ,2*1mm quartz micro sample cell |
|
Optional Accessories |
Laptop |
|
Power Supply |
110V/220±10% ,60/50Hz |
|
Packing size |
360*460*240mm |
|
Gross Weight |
12kg |
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