The UV-M90 double beam spectrophotometer is equipped with a high-grade blazed holographic grating monochromator that ensures accuracy and stability. The wavelength range is from 190nm to near-Infrared 1100nm. Bandwidth is 1nm.
Functions: Photometry, Quantitative analysis, Wavelength scanning, Standard curve, Kinetics, Multi-wavelength analysis, Concentration and spectrum processing (addition, subtraction, multiplication, division, spectrum derivative and comparison).
DNA/protein concentration measurement.
Included Accessories:
| Feature | Specification |
|---|---|
| Name | UV-M90 |
| Optical system | Double beam, blazed holographic Grating 1200 lines/mm |
| Wavelength Range | 190-1100nm |
| Band Width | 1nm |
| Wavelength Accuracy | ±0.3nm |
| Wavelength Display | 0.1nm, 0.2nm, 0.5nm, 1.0nm, 2.0nm |
| Wavelength Repeatability | 0.2nm |
| Photometric Accuracy | ±0.3%T |
| Photometric Repeatability | 0.2%T |
| Operating modes | T, A, C |
| Baseline Flatness | ± 0.001A/h |
| Noise | ± 0.0004A/h |
| Photometric Display Range | -3A ~ 3A, 0 ~ -200%T, 0 ~ 9999Cr |
| Stability | ± 0.0004A/h @ 500nm |
| Scan Speed | low speed (450nm/min), normal speed (800nm/min), high speed (1100nm/min) |
| Stray Light | ≤0.05%T @ 220nm, 360nm |
| Standard cell holder | 1 reference and 1 sample 10mm cell holders |
| Display | 320*240 Dots LCD |
| Lamps | Halogen Lamp and Deuterium Lamp |
| Detector | Silicon Photodiode |
| Data Output Port | USB |
| Printer port | Parallel |
| Power Requirement | AC 110V/60Hz or 220V/50Hz |
| Dimension (W*L*H), Weight | 625*430*206mm, 29kg |
| Operating humidity | 45%-85% |
We will answer a soon as posible.
