{"id":3711,"date":"2026-02-05T13:01:15","date_gmt":"2026-02-05T13:01:15","guid":{"rendered":"https:\/\/www.ansenta.com\/?post_type=product&p=3711"},"modified":"2026-02-05T13:02:13","modified_gmt":"2026-02-05T13:02:13","slug":"atomic-absorption-spectrophotometer-aa320n-plus","status":"publish","type":"product","link":"https:\/\/www.ansenta.com\/zh\/product\/atomic-absorption-spectrophotometer-aa320n-plus\/","title":{"rendered":"\u539f\u5b50\u5438\u6536\u5206\u5149\u5149\u5ea6\u8ba1-AA320N Plus"},"content":{"rendered":"

Main Features<\/b>
\nIntegrated flame and graphite furnace system with quick and easy switching between flame and graphite furnace atomizers.
\nThe optical platform is integrally cast, featuring excellent anti-vibration performance and a more stable optical system, with minimal light loss and high sensitivity.
\nEquipped with a full-wavelength, high-resolution symmetric aberration-corrected Czerny-Turner monochromator for ultra-accurate wavelength positioning.
\n4-lamp automatic rotating turret with simultaneous preheating function to optimize operating conditions.
\nBuilt-in storage for over 500 sets of data with power-off memory; test methods and results can be retrieved at any time.
\nStandard configuration with a fully functional workstation software for user-friendly operation (audit trail function available as an option).
\nAdvanced and precise graphite furnace temperature control technology, combined with a self-diagnostic and protective system for equipment faults.<\/p>\n

\u6280\u672f\u89c4\u683c<\/b>
\nMonochromator Type: Czerny-Turner
\nGrating: 1800 lines\/mm
\nGrating Blaze Wavelength: 250nm
\nWavelength Range: 190nm ~ 900nm
\nSpectral Bandwidth: 0.1 nm, 0.2nm, 0.4nm, 0.7nm, 1.0nm, 2.0nm (automatic switching)
\nWavelength Indication Error: \u00b10.30nm
\nWavelength Repeatability: \u2264 0.15nm
\nAbsorbance Range: -0.1 ~ 2.000A
\nDynamic Baseline Stability: \u22640.005A\/30min (Cu spectral line)
\nCharacteristic Concentration: 0.02\u03bcg\/mL \/ 1% (Cu element)
\nDetection Limit: 0.006\u03bcg\/mL (Cu element)
\nSpectral Bandwidth Deviation: \u22640.2nm\u00b10.02nm (0.2nm bandwidth, Cu element)
\nMeasurement Repeatability: \u22640.7% (flame method, Cu element)
\nLamp Holder: 4 positions
\nMain Unit Dimensions: 700mm\u00d7630mm\u00d7530mm
\nNet Weight: 80kg<\/p>\n

Software<\/b>
\nInstrument self-test function
\nPassword setting function
\nThe method establishment module supports the configuration of instrument parameters, calibration curve and slope recalibration parameters, as well as flame atomizer parameters.<\/p>\n

Optional Accessories<\/b>
\nGA3202 Plus Graphite Furnace System
\nAS4020 Graphite Furnace Autosampler
\nAS800 Cooling Water Circulator
\nHydride Generator
\nHollow Cathode Lamps for various elements<\/p>\n

\u4e0b\u8f7d\uff1a<\/strong><\/span>
\n\u539f\u5b50\u5438\u6536\u5206\u5149\u5149\u5ea6\u8ba1-AA320N Plus<\/a><\/p>","protected":false},"excerpt":{"rendered":"

\u54c1\u724c<\/strong><\/span>\u5b89\u68ee\u5854
\n\u4ea7\u54c1\u4ea7\u5730\uff1a<\/strong><\/span>\u4e2d\u56fd
\n\u4ea4\u8d27\u65f6\u95f4\uff1a<\/strong><\/span>7 \u5929\u5185
\n\u4f9b\u5e94\u80fd\u529b\uff1a<\/strong><\/span>\u5de5\u5382\u76f4\u4f9b
\n\u578b\u53f7<\/strong><\/span>\u539f\u5b50\u5438\u6536\u5206\u5149\u5149\u5ea6\u8ba1-AA320N Plus
\n\u4e0b\u8f7d\uff1a<\/strong><\/span>
\n\u539f\u5b50\u5438\u6536\u5206\u5149\u5149\u5ea6\u8ba1-AA320N 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Product Origin:CHINA Delivery time:Within 7 days Supply capacity:Factory Direct Supply Model:Atomic Absorption Spectrophotometer-AA320N Plus Download: Atomic Absorption Spectrophotometer-AA320N Plus","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.ansenta.com\/zh\/wp-json\/wp\/v2\/product\/3711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ansenta.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.ansenta.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ansenta.com\/zh\/wp-json\/wp\/v2\/media\/3712"}],"wp:attachment":[{"href":"https:\/\/www.ansenta.com\/zh\/wp-json\/wp\/v2\/media?parent=3711"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.ansenta.com\/zh\/wp-json\/wp\/v2\/product_brand?post=3711"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.ansenta.com\/zh\/wp-json\/wp\/v2\/product_cat?post=3711"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.ansenta.com\/zh\/wp-json\/wp\/v2\/product_tag?post=3711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}