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The 2000 series spectrophotometer is practical in function and easy to operate. Adopting microcomputer control technology and digital LCD display, the reading is intuitive and clear. Automatic correction of dark current and blank, error free conversion of transmittance T and absorbance A. It is an essential multi-purpose analytical instrument in conventional laboratories, widely used in medical and health care, clinical testing, biochemistry, petrochemicals, environmental protection, quality control, teaching and research, etc.
Function:
◆ A: Absorption test
◆ T: Transmittance Test
◆ C: Single standard concentration test
◆ F: Coefficient method concentration test
Features
◆ Manually set wavelength, touch the button, easy to operate, and user-friendly
◆ Automatic dark current correction (0% T) and blank correction (100% T), error free T/A conversion
◆High performance monochrome system with high accuracy and low stray light
◆Socket type tungsten and deuterium lamps, convenient for lamp replacement and dimming, automatic light source switching
◆LCD digital display, direct reading of transmittance, absorbance, and concentration, clear and accurate
◆ Large sample compartment, capable of accommodating 5-100mm various specifications of cuvettes
Specifications:
Model | ZG-EV-2000 | ZG-EU-2000 |
Wavelength Range | 325~1020nm | 195~1020nm |
Spectral Bandwidth | 4.0nm | |
Optical System | Single beam C-T optical path, 1200 lines/mm grating | |
Wavelength Accuracy | ±2.0nm | |
Wavelength Repeatability | ≤1nm | |
Wavelength Setting | Manually set wavelength | |
Photometric Range | 0~199.9%T, -0.301~2A, 0~1999C, 0~1999F | |
Photometric Accuracy | ±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.5%T (0~100%T) | |
Photometric Repeatability | ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T) | |
Stray Light | ≤0.2%T (220/360nm) | |
Baseline drift (stability) | ≤0.003A/h (500nm,0A) | |
Noise | ±0.2%T(0%T)；±0.5%T(100%T)；±0.002A (500nm) | |
Sample Compartment | Can accommodate various specifications of cuvettes ranging from 5-100mm | |
Detector | Silicon Photodiode | |
Light source | Long life tungsten lamp, deuterium lamp, automatic light source switching | |
Display | LCD | |
Keypad | Digital touch film button | |
Output Port | RS232 Port | |
Printer | Mini Printer (Optional) | |
Power Requirements | AC90-250V, 50/60Hz | |
Dimension | 430x370x200mm | |
Weight | 7Kg | 8Kg |
The 2000 series spectrophotometer is practical in function and easy to operate. Adopting microcomputer control technology and digital LCD display, the reading is intuitive and clear. Automatic correction of dark current and blank, error free conversion of transmittance T and absorbance A. It is an essential multi-purpose analytical instrument in conventional laboratories, widely used in medical and health care, clinical testing, biochemistry, petrochemicals, environmental protection, quality control, teaching and research, etc.
Function:
◆ A: Absorption test
◆ T: Transmittance Test
◆ C: Single standard concentration test
◆ F: Coefficient method concentration test
Features
◆ Manually set wavelength, touch the button, easy to operate, and user-friendly
◆ Automatic dark current correction (0% T) and blank correction (100% T), error free T/A conversion
◆High performance monochrome system with high accuracy and low stray light
◆Socket type tungsten and deuterium lamps, convenient for lamp replacement and dimming, automatic light source switching
◆LCD digital display, direct reading of transmittance, absorbance, and concentration, clear and accurate
◆ Large sample compartment, capable of accommodating 5-100mm various specifications of cuvettes
Specifications:
Model | ZG-EV-2000 | ZG-EU-2000 |
Wavelength Range | 325~1020nm | 195~1020nm |
Spectral Bandwidth | 4.0nm | |
Optical System | Single beam C-T optical path, 1200 lines/mm grating | |
Wavelength Accuracy | ±2.0nm | |
Wavelength Repeatability | ≤1nm | |
Wavelength Setting | Manually set wavelength | |
Photometric Range | 0~199.9%T, -0.301~2A, 0~1999C, 0~1999F | |
Photometric Accuracy | ±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.5%T (0~100%T) | |
Photometric Repeatability | ≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T) | |
Stray Light | ≤0.2%T (220/360nm) | |
Baseline drift (stability) | ≤0.003A/h (500nm,0A) | |
Noise | ±0.2%T(0%T)；±0.5%T(100%T)；±0.002A (500nm) | |
Sample Compartment | Can accommodate various specifications of cuvettes ranging from 5-100mm | |
Detector | Silicon Photodiode | |
Light source | Long life tungsten lamp, deuterium lamp, automatic light source switching | |
Display | LCD | |
Keypad | Digital touch film button | |
Output Port | RS232 Port | |
Printer | Mini Printer (Optional) | |
Power Requirements | AC90-250V, 50/60Hz | |
Dimension | 430x370x200mm | |
Weight | 7Kg | 8Kg |
