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UV-VIS Spectrophotometers
NIR Spectrophotometer
Visible Spectrophotometer
Fluorescence Spectrophotometer
Atomic Absorption Spectrophotometer
Portable Spectrophotometer
Nano Spectrophotometer
Double Beam UV-VIS Spectrophotometer LZ-UV-B210
| Wavelength | 190 to 1100 nm |
| Display | Digital |
| Detector | Silicon Photodiode |
| Accuracy | ±0.3nm |
| Reproducibility | 0.2nm |
Double Beam UV-VIS Spectrophotometer LZ-UV-B220
| Wavelength | 190 to 1100 nm |
| Display | Digital |
| Detector | Silicon Photodiode |
| Accuracy | ±0.3nm |
| Reproducibility | 0.2nm |
Double Beam UV-VIS Spectrophotometer LZ-UV-B230
| Wavelength | 190 to 1100 nm |
| Display | Digital |
| Detector | Dual detector |
| Accuracy | ±0.3nm |
| Reproducibility | 0.2nm |
Double Beam UV-VIS Spectrophotometer LZ-UV-B240
| Wavelength | 190 to 1100 nm |
| Display | Digital |
| Detector | Silicon Photodiode |
| Accuracy | ±0.3nm |
| Reproducibility | 0.2nm |
Double Beam UV-VIS Spectrophotometers LZ-UV-B110
| Wavelength | 190 to 1100 nm |
| Display | 8-inch color touch screen |
| Accuracy | ± 0.5 nm |
| Reproducibility | ≤ 0.2 nm |
| Focal Length | 160 mm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A140
| Wavelength Range | 190 to 1000 nm |
| Wavelength Setting | Auto |
| Optical System | Single beam |
| Spectral Bandwidth | 2 nm |
| Wavlength Accuracy | ±1 nm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A145
| Wavelength Range | 190 to 1100 nm |
| Wavelength Setting | Auto |
| Optical System | Single beam |
| Spectral Bandwidth | 1.8 nm |
| Wavlength Accuracy | ± 0.5 nm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A105
| Wavelength | 190 to 1100 nm |
| Wavelength Setting | Auto |
| Display | Digital |
| Detector | Silicon Photodiode |
| Accuracy | ±0.8 nm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A110
| Wavelength | 190 to 1100 nm |
| Wavelength Setting | Auto |
| Display | Digital |
| Detector | Silicon Photodiode |
| Accuracy | ±0.5 nm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A115
| Wavelength | 190 to 1100 nm |
| Wavelength Setting | Auto |
| Display | 320×240-inch LCD |
| Detector | Silicon Photodiode |
| Accuracy | ±0.5 nm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A120
| Wavelength | 190 to 1100 nm |
| Wavelength Setting | Auto |
| Display | 320×240-inch LCD |
| Detector | Silicon Photodiode |
| Accuracy | ±0.3 nm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A130
| Wavelength | 190 to 1100 nm |
| Wavelength Setting | Auto |
| Display | 320×240-inch LCD |
| Detector | Silicon Photodiode |
| Accuracy | ±0.3 nm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A135
| Wavelength | 190 to 1100 nm |
| Wavelength Setting | Auto |
| Display | 320×240-inch LCD |
| Detector | Silicon Photodiode |
| Accuracy | ±0.3 nm |
Double Beam UV-VIS Spectrophotometer LZ-UV-B250
| Wavelength Range | 190-900 nm |
| Display | Digital |
| Optical System | Double Beam |
| Spectral Bandwidth | 0.1~5.0 nm (0.1 nm interval continously adjustable |
| Wavelength Accuracy | ±0.3nm |
Double Beam UV-VIS Spectrophotometer LZ-UV-B260
| Wavelength | 190 to 1100 nm |
| Display | Touch screen |
| Detector | Dual detector |
| Accuracy | ±0.1nm(D2 656.1nm),±0.3 nm full range |
| Repeatability | ≤0.1nm |
Single Beam UV-VIS Spectrophotometer LZ-UV-A150
| Optical system | Single Beam |
| Wavelength range | 190-1100 nm |
| Wavelength accuracy | ±0.5nm |
| Wavelength repeatability | ≤0.2nm |
| Bandwidth | 1.8 nm |
Double Beam UV-VIS Spectrophotometer LZ-UV-B270
| Optical system | Double Beam |
| Wavelength range | 190-1100 nm |
| Wavelength accuracy | ±0. 1nm at D2 656.1nm, ±0.3nm at full range |
| Wavelength repeatability | ≤0. 1nm |
| Bandwidth | 1 nm |
Double Beam UV-VIS Spectrophotometer LZ-UV-B280
| Optical system | Double Beam |
| Wavelength range | 190-1100 nm |
| Wavelength accuracy | ±0. 1nm at D2 656.1nm, ±0.3nm at full range |
| Wavelength repeatability | ≤0. 1nm |
| Bandwidth | 1.8nm |
NIR Spectrophotometer LZ-NIR-A100
| Wavelength range | 900 nm to 2500 nm |
| Wavelength accuracy | ≤ 0.2 |
| Wavelength Reproducibility | ≤ 0.05 |
| Bandwidth | 8 nm |
| Measurement Mode | Transmission |
Visible Spectrophotometer LZ-VS-A100
| Wavelength | 320 to 1100 nm |
| Wavelength Setting | Automatic |
| Display | LCD display |
| Detector | Silicon Photodiode |
| Wavelength Accuracy | ±0.5nm |
Fluorescence Spectrophotometer LZ-FS-A100
| Wavelength | 200 to 650 nm |
| Bandwidth | 10 nm |
| Accuracy | ±1nm |
| Reproducibility | ≤0.5 nm |
| S/N ratio | S/N ≥90 |
Fluorescence Spectrophotometer LZ-FS-A110
| Excitation Source | 150 W Xenon Lamp |
| Excitation Wavelength | 200 nm to 900 nm |
| Excitation Slit | 1 nm, 2 nm, 5 nm, 10 nm, 20 nm |
| Emission Slit | 1 nm, 2 nm, 5 nm, 10 nm, 20 nm |
| Wavelength Accuracy | ± 0.4 nm |
Atomic Absorption Spectrophotometer LZ-AAS-A100
| Wavelength Range | 190 ~900 nm |
| Wavelength Accuracy | ≤±0.15 nm |
| Wavelength Repeatability | ≤0.4 nm |
| Bandwidth | 0.1, 0.2, 0.4, 1.0, 2.0 nm |
| Baseline | ≤0.002A/30mins (Cu) |
Atomic Absorption Spectrophotometer LZ-AAS-B100
| Wavelength Range | 190 ~900 nm |
| Wavelength Accuracy | ≤±0.25 nm |
| Wavelength Repeatability | ≤0.1 nm |
| Bandwidth | 0.1, 0.2, 0.4, 0.7, 1.4 nm automatic switch |
| Baseline | 0.004 Abs ( static state) 0.005 Abs (dynamic state) |
Portable Spectrophotometer LZ-SP-A100
| Type | Portable |
| Wavelength Range | 400-700 nm |
| Wavelength Interval | 10 nm |
| Reflectance Range | 0-200% |
| Reflectance Resolution | 0.0001 |
Nano Spectrophotometer LZ-NS-B100
| Wavelength range | 190-1100 nm |
| Wavelength accuracy | ±1nm |
| Spectral resolution | 0.3 nm |
| Detector | CCD |
| Light | Xenon lamp |