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| | | Electronic switchable single/double beam, including low UV range. Narrow beam optical design. Aberration corrected 30cm Czerny-Turner monochromator with software controlled wavelength selection and optimization. | |
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| | | Adjustable continuous bandwidth for 0.1-2nm | |
| | | 50 mm x 50 mm diffraction grating with 1200 lines/mm | |
| | | 190-900 nm controlled by software | |
| | Wavelength Scan / Optimization | From the Wavelength Range in any selected range with Zoom Function. Automatic wavelength optimization with graphical display. | |
| | | Standard Self reversal (Smith-Hieftje) for accurate correction (Optional: Upgradeable to have D2 or both D2 /Self reversal. Electronic modulation with deuterium current control and aperture attenuation.) | |
| | | Standard PMT from 185-900 nm, automatic gain control. | |
| | | ADC (Automatic Drift Correction) permits the full intensity of the light beam to pass through the sample resulting in superior detection power. No HCL preheat is required. | |
| | | 5 lamp motorized turret with independent power supply. Automatic alignment and lamp selection. | |
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| | | Automatic changeover between different flame systems. | |
| | | ABS spray chamber, inert to acids and organic solvents (Optional: PTFE spray chamber) | |
| | | Corrosion resistant Titanium burner heads for both air/acetylene and nitrous-oxide/acetylene. | |
| | | 1. Air dry, oil and dust free @ 50-80 psi; Typical flow rate 10.0 12.0 L/min 2. Acetylene (99% pure) @ 8-10 psi; Typical flow rate 0.5 8.0 L/min 3. Nitrous-oxide (99.5 % pure) @ 50-80 psi; Typical flow rate 2.0 10.0 L/min | |
| | | Manual (Optional: Programable gas control) | |
| | | Automatic on-line dilution and preparation of calibration curves from a single standard. | |
| | | Conventional laboratory extraction system. | |
| | | Safety Interlock mechanism that monitors the burner type, burner fitted, gas pressures. Flame on/off sensors; Power failure automatic shutdown. Pressure relief plug and flame shield to protect from UV radiation. | |
| | Optional Flame / VG XYZAuto sampler/Flame/GF Automatic Switch | |
| | | Free movement in XYZ directions, Adapt to any sample container. | |
| | | When combined with on-line dilution the flame autosampler offers, calibration from a single standard and automatic dilution of over-range samples. | |
| | | Automatic Control by Computer, No Manual assembly requires. | |
| | Vapor and Hydride Generator | |
| | | Constant temperature electrothermally heated quartz absorption cell with temperature range of ambient to 1000°C. | |
| | | Continuous flow peristaltic pump with speed control. | |
| | | High efficiency mixing section, gas-liquid separator, tubing and connectors included. | |
| | | Cold vapor and hydride generation determinations of Hg, As, Se, Te, Bi, Sb, Sn, Cd, Zn, Ge, Pb and other hydride-forming metals at sub-trace levels. | |
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