Uv -1700spc Double Beam Uv Vis Spectrometer Adjustable Spectral Bandwidth
UV-1700SPC
| UV-1700 has successfully achieved the strict requirements of high precision and high reliability measurement, which can meet the requirements of various applications, and can be used in biological research, biological industry, drug analysis, pharmaceutical, teaching and research, environmental protection, food hygiene, clinical testing, health and epidemic prevention and other fields. |
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Wavelength Range: 190～1100nm Band Width:1.8nm , 1.0nm,or 0.5 , 1, 2, 4nm adjustable Wavelength Accuracy:±0.3nm Photometric Accuracy:±0.3% τ(0-100%τ) ±0.002A(0～0.5A) ±0.003A(0.5A～1A) Photometric Repeatability:0.15% τ(0-100%τ) ±0.001A(0～0.5A) ±0.0015A(0.5A～1A) Stray Light:≤0.03% τ (220nm NaI,340nm NaNO2) Stability:0.0005A/h@500nm Baseline Flatness: ± 0.001A Photometric Mode:T,A,C,E Wavelength Setting: Automatic Display Mode:6 inches high brightness blue LCD Light Source:Import Deuterium Lamp & Tungsten Halogen Lamp Power Requirement:AC 220V/50Hz 110V/60Hz |
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.Advanced voltage stabilizing power supply matching technology, the lamp source voltage of the machine is always kept in a stable state in the operation process, which extends the life of the lamp source and increases the accuracy of the test. |
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This product uses a double exhaust system, which can timely and efficiently discharge the heat generated in the machine operation, slow down the aging process of the machine, and continuously maintain the stable test state of the machine. |
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The machine adopts an integrated shock-proof fastening chassis, the chassis is installed with 20mm cast aluminum plate, the optical devices are fixed on the same platform, to ensure the consistency of the optical path, and effectively improve the stability of the instrument and the accuracy of the reading. |
It can be used for qualitative or quantitative meansurements for water solution in the following areas: metallurgy, pharmacy, food, health, institutes, biological chemistry,life science, petrochemical industry, mining, quality control, environmental protection, etc.
Probably you use the glass cuvette in UV range.
3. Why the wavelength calibration or self checking fail?
The deuterium lamp is turned off or there is something wrong with the D2 lamp, like the fuse, triode or the lamp itself.
Close your anti-virus software on the computer and do it again.
Do the blanking or change the reference sample.
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