- Marca
- Knauer
- Código
- ADB74
- Categoría
- Cromatografia Y Espectrometria
- Disponibilidad
- Consultar · respuesta en 24 h
without Test and Flow Cell, without Fiber Optic Cables, 190-900 nm Detector Type: Variable single wavelength UV detector, Conductivity monitor, pH Monitor Detection Channels: 4x UV/VIS,1x pH Wavelength Range: 190-900 nm Light Source: High brightness deuterium (D₂) lamp and halogen lamp with integrated GLP chip Flow Cell: Not included, Fiber optic cables are not included Display: Mobile Control (optional) pH Measurement Range: 0-14 Wavelength Accuracy: ± 1.5 nm (verification with integrated holmium oxide filter) Wavelength Precision: 0.4 nm (ASTM E275-93) pH Measurement Accuracy: ± 0.1 (pH 2-12) Wavelength Verification: Internal holmium filter Leak Sensor: Yes, Adjustable sensitivity GLP Report: Lamp recognition, Operating hours, Light source operating hours Maintenance: Frontally accessible deuterium and halogen lamp, as well as flow cell Spectral Bandwidth: 6 nm at Hα line (FWHM) Baseline Noise Level (Test Cell, 254 nm, ASTM E1657-98): ± 11 µAU Drift (254 nm, ASTM E1657-98): 270 µAU/h Linearity (274 nm, ASTM E1657-98): > 2.5 AU Max. Data Rate: 100 Hz (LAN, 1 UV/VIS channel), 5 Hz (LAN, 4 UV/VIS channels with Dl=100 nm) Time Constants: 0.01 / 0.02 / 0.05 / 0.1 / 0.2 / 0.5 / 1.0 / 2.0 / 5.0 / 10.0 s Integration Time: Automatic