Basic Fuctions:
- Photometry
Test Abs., Transmittance and Energy by fixed wavelength - Kinetics
Used for time course scanning or reaction rate calculations △A/t, can search all data. - Multi-Wavelength
Can test Transmittance and Abs. with 8 different wavelengths
- 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 at most curve
d.The double wavelength, Triple wavelength test functions.
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 | |||
| Wavelength Range | 190-1100nm | 320-1100nm | ||
| Spectral Bandwidth | 2nm I 4nm | 2nm | 4nm | |
| Wavelength Accuracy | ±0.5nm | |||
| Wavelength Repeatability | <0.3nm | |||
| Photometric Accuracy | +0.002A (0~0.5Abs), 0.004A (0.5-1 .OAbs), ± 0.5% T (0-100% T) | |||
| Photometric Repeatability | 0.001Abs (0~0.5Abs), 0.002Abs (0.5-1.OAbs | ,<0.2% T (0-100% T) | ||
| Stray Light | 0.05% T @ 360nm; 220nm | < 0.05% T @ 360nm; 220nm | ||
| Stability | ±0.001A/h @ 500nm | |||
| Baseline Flatness | ±0.002A | |||
| Noise | +0.0005A | |||
| Display | 480*272 65 thousand true color TFT LCD | |||
| 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 Print and data output, Connect PC | |||
| Standard Accesseries | 10mm glass cuvette*4 units 10mm quartz cuvette*2 units | 10mm glass cuvette*4 units | ||
| Optional Accessories | Single cell holder, General cell holder, Test tube holder, Solid sample holder, Deuterium lamp, Halogen lamp, 4-place Cell holder, Printer, Water-jacketed cell holder, Reflection accessory 5°, Auto 8-cell changer, Micro cell holder, Water-jacketed cell holder, Constant-temperature system | 4-place Cell holder, Printer, Test tube holder, Deuterium lamp, Halogen lamp | ||
| Power Supply | AC110/220V±10%, 60/50HZ | |||
| Package Size(W‘D‘H)mm | 620*500*370 | 620*500*370 | 620*500*370 | 620*500*370 |
| Gross Weight(kg) | 18 | 18 | 16.5 | 16.5 |
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