دستگاه جذب اتمی AA-7000 شیمادزو
دستگاه اسپکتروسکوپی جذب اتمی سری AA-7000 با اپتیک های پیشرفته و طراحی های جدید در پیکربندی های مختلف شامل مدل کوره، شعله و اتمایزر دوگانه در دسترس است.
توضیحات
توضیحات تکمیلی
| Weight | AA-7000F: 72 kg , AA-7000G: 65 kg |
|---|---|
| Dimensions | AA-7000F: 700 W × 588 D × 714 H mm , AA-7000G: 700 W × 580 D × 538 H mm |
| Permitted Ambient Temperature | 10 to 35 °C |
| Permitted Ambient Humidity | 20 to 80% (less than 70% when temperature is higher than 30 °C) |
| Optical System | Double Beam |
| Detector | Photomultiplier tube |
| Wavelength Range | 185 – 900 nm |
| Band Width | 0.2, 0.7, 1.3, 2.0 nm (4-step automatic switching) |
| Monochromator | Aberration-corrected Czerny-Turner mounting , Focal length: 300 mm , Number of grating grooves: 1800 lines / mm |
| Background correction method | BGC-D2 (D2 lamp method) (185.0 to 430.0 nm) , BGC-SR (high-speed self-reversal method) (185.0 to 900.0 nm) |
| Number of HC lamps | 2 lamps simultaneously lit (1 for measurement, 1 warming up for next measurement) , 6-lamp turret |
| Lamp mode | BGC-D2 , BGC-SR , EMISSION , NON-BGC |
| Burner head | Titanium 10 cm slot (5 cm titanium slot for N2O-C2H2 flame available as an option) |
| Nebulizer | ceramic impact bead (capable of handling hydrofluoric acid) , Pt-lr capillary , PTFE orifice |
| Chamber | Engineering plastics |
| Power Requirement | Choose from 100, 120, 220, or 230 VAC, 50/60 Hz |
| Furnace Heating temperature range | Ambient to 3000 °C |
| Heating control system | Ashing, Atomization: Digital temperature control via optical sensor , Drying: Digital current control with automatic temperature calibration function |
| برند | شیمادزو |
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