Máy quang phổ AAS hệ Lò Graphite, 8 đèn

Mô tả

1. Tính năng kỹ thuật:

• Enhanced detection limit performance—For ultra trace-level detection limits, plug in high-intensity UltrAA lamps. No additional power supply is required.
• Optimized performance— PC-controlled magnetic field strength can be varied from 0.1–0.8 Tesla; the field strength remains locked during measurement, minimizing effects of mains voltage variations.
• Versatility—Add the VGA for Zeeman adaptor and the hydride generation technique to validate Zeeman graphite furnace AA results; offers the flexibility to analyze difficult matrices.
• Outstanding performance at ppb levels with the Constant Temperature Zone furnace design
• Easy alignment—Only a single light source is required.
• 11-fold improvement in correction accuracy—Polynomial interpolation provides superior accuracy over competing systems that use simple linear interpolation (bracketing).
• Develop optimum analysis conditions with the SRM Wizard and Tube-Cam—Drying, ashing and atomization temperatures, modifiers, injection volumes ensure high sensitivity, free from interferences.

Thông tin đặt hàng:

• The 280Z AA is an 8 lamp PC-controlled Zeeman Spectrometer dedicated to graphite furnace atomic absorption determinations using the GTA 120 Graphite Tube Atomizer and PSD 120 Programmable Sample Dispenser.
• 280Z AA Spectrometer Bundle