BT1B0106 Видимый спектрофотометр

BT1B0106Visible Spectrophotometer SpecificationsModel BT1B0106 Visible Spectrophotometer is an intelligent product with single-chip microprocessor control technology so that it has many sophisticated functions possessed by large high-end instruments and can meet the requirements of qualitative and quantitative tests for most samples conducted in conventional laboratories. The instrument is widely used in medical and health, clinical examination, biochemical, petroleum chemical, environmental protection and quality control departments, etc. The instrument with a low price and high performance is your best choice. Characteristics 1. Wavelength range: 325 1000nm 2. Wavelength accuracy: ±1nm 3. Wavelength repeatability: ≤0.5nm 4. Spectrum bandwidth: 4nm 5. Stray light: ≤0.3%t (in a test at 360nm with NaNo2, the value is 0.1%t) 6. Transmittance display range: 0.0%t 200.0%t 7. Transmittance accuracy: ±0.5%t (Tested with NBS930D) 8. Transmittance repeatability: ≤0.2%t 9. Absorptivity display range:-0.301A 4.000A 10. Concentration direct-reading range: 0000 9999 11. Baseline flatness: ±0.005A 12. Noise: 100% noise: ≤0.3%t 13. Drift: ≤0.004A/h Others Optical system: single beam, grating of 1200 lines/mm, Display and output: 5.8LCD graphic display externally linked to a thermal sensitive printer. Light source: halogen tungsten lamp 12V 10W Receiving component: photocell Power supply: AC 220V22V, 5