OPTIZEN Alpha can grasp the quantitative characteristics such as density or purity by measuring transmittance or optical density according to wavelength of sample in the range of ultraviolet rays and visible ray.
OPTIZEN SERIES can be utilized from not only a general analysis experiment to but also a specialized research field and guarantee accurate measurement and excellent reproducibility, accordingly offer reliable results in the various fields such as environment, biotechnology, chemistry, etc.
K-LAB Double Beam Spectrophotometer UV-Vis
#Grup produk P105222835
Spesifikasi
| Photometrics System | Double-beam type |
|---|---|
| Wavelength Range (nm) | 190-1100 |
| Spectral Bandwidth (nm) | 1 (190 to 1100) |
| Wavelenght Setting (nm) | 0.05 |
| Wavelength Accuracy (nm) | ±0.3 (For entire range), ±0.1 (656.1nm) |
| Wavelength Repeatability (nm) | <± 0.1 |
| Baseline Flatness (Abs) | <± 0.0005 |
| Baseline Stability (abs/hour) | < 0.0003 |
| Dimensions (WxDxH) (mm) | 520x500x200 |
| Lamp Interchange Wavelength (nm) | 340~41 (Default 370 nm) |
| Light Source | Tungsten Halogen Lamp & Deuterium Lamp |
| Photometric Accuracy | Less than ± 0.005 Abs at 1.0 Abs |
| Photometric Range | Absorbance : -4 to 4 Abs Transmittance : 0 % to 400 % |
| Photometric Repeatability | ± 0.0002 at 0.5 Abs ± 0.0006 at 1.0 Abs ± 0.001 at 2.0 Abs |
| Power Requirement | 100~240 V; 50~60 Hz |
| Scan Speed (nm/minute) | max 6000 |
| Slew Rate (nm/minute) | About 8800 |
| Standard Cell Holder | Autometic Rotary type 8-position Multi-Cell Holder |
| Stray Light | < 0.02 % Nal at 220 nm, NaNO₂ at 340 nm |
| Weight (kg) | 14 |
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Including : Quartz Cuvette; Optizen View Software for PC; UPS 2 KVA; PC intel core i3 (original) + Printer. Operating System (OS) : Windows 10 (Embedded PC); Certification : Yes.Ulasan Produk
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