AAS Atomic Absorption Spectrophotometer - Range 0.05ppm

Choose between the different models

Model WMNFX-220A Atomic Absorption Spectrophotometer:

• Fully automatic flame and furnace type.
• 8-lamp turret with D2 & S-H background correction.
• Automatic flow control.
• Air-C2H2 flame and graphite furnace with automatic switching.
• Optional flame and graphite furnace autosamplers.
• Patented air-C2H2-O2 flame (optional).
• Comes with software and Cu, Hg, Cd Hollow Cathode Lamps.

Model WMNFX-220B Atomic Absorption Spectrophotometer:

• Fully automatic flame type.
• 8-lamp turret with D2 & S-H background correction.
• Automatic flow control.
• Air-C2H2 flame with optional autosampler.
• Patented air-C2H2-O2 flame (optional).
• Comes with software and Cu, Hg Hollow Cathode Lamps.

Model WMNFX-220AEs Atomic Absorption Spectrophotometer:

• Integrated flame and furnace type.
• Fully automatic PC control.
• 8-lamp turret with D2 background correction.
• Air-C2H2 flame and graphite furnace with automatic switching.
• Comes with software and Cu, Hg, Cd Hollow Cathode Lamps.

Higher Reliability:

• Over 40 years of experience in AAS R&D and manufacturing.
• Aberration-eliminated C-T type monochromator with stable performance.
• Modular electronic circuit design for easy operation and maintenance.
• Reliable gas-liquid separator and fuel gas filter for robustness in high humidity and harsh environments.

Higher Safety:

• Intelligent feedback detection technique monitors lamp current in real-time to protect hollow cathode lamps.
• Simple modular gas supply system for lower fault rates, higher safety, and reliability.
• High precision mass flow controller and stable electronics in flame system ensure accurate fuel flow control.
• Temperature control protection system with dual air circuit breakers in GF system prevents current overload or abnormal temperature rise.
• Multiple safety interlock devices and prompt information display prevent potential dangers.

Ease of Use:

• Unique light source system with an 8-lamp turret that allows 1 lamp to work while 7 preheat.
• Easy-to-change emission burner for easily ionized elements like K and Na, with a linear range three times that of a normal flame.
• Switchable temperature control modes in graphite furnace analysis for optimal results and extended graphite tube life.
• One-click automatic optimization, easy analytical condition setting, and expert database support for worry-free operation.

Fewer Faults:

• Equipped with Hamamatsu’s high-performance PMT detector.
• Molding PPS spray chamber offers high chemical stability, withstanding high temperatures and strong acids.
• Mature bussing technique-based communication system enhances anti-jamming capability and data transmission reliability.

Specifications:

• Wavelength Range: 7800cm-1 to 350cm-1
• Higher Reliability: Yes
• Higher Safety: Yes
• Ease of Use: Yes
• Fewer Faults: Yes

• Warranty : 1 year
• Model Number : WMNFX-220
• Size : 49*42*24cm
• Weight : 25kg
• Wavelength Range : 7800cm-1~350cm
• Higher Reliability : yes
• Higher Safety : yes
• More easy to use : yes
• Fewer Faults : yes