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E-mail
tao.xu.rl@pgeneral.com.cn
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Phone
18001075583
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Address
No. 3 Pingsan Road, Pinggu District, Beijing
Product Categories
Beijing Puxi General Instrument Co., Ltd
A3 atomic absorption spectrophotometer
NegotiableUpdate on 02/13
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Overview
Brief description: The A3 atomic absorption spectrophotometer retains the advantages of accurate measurement and simple operation of the TAS-990 series atomic absorption, and integrates three flame atomization modes of air acetylene, laughing gas acetylene, and air liquefied petroleum gas, as well as graphite furnace atomization mode based on the TAS-990 series. There are a total of four atomization modes, multiple safety protection measures, and fully automatic sequential measurement technologies. The A3 series atomic absorption spectrophotometer has obtained the National Key New Product Certificate jointly issued by the Ministry of Environmental Protection, the General Administration of Quality Supervision, Inspection and Quarantine, and has been included in the National Key New Product Plan.
Product Details
A3 atomic absorption spectrophotometerInstrument Introduction
A3 atomic absorption spectrophotometerObtained the 'National Key New Product' certificate in October 2014.
The A3 series products have four atomization modes and are the third-generation atomic absorption products of Puxi.
Product Features
The instrument integrates graphite furnace, acetylene air, acetylene laughing gas, and liquefied petroleum gas air flames with four atomization modes to meet industry needs;
Equipped with three types of flame combustion head automatic recognition and gas path pressure automatic monitoring functions;
Quick switching rotary flame and graphite furnace dual-mode automatic sampler;
• CE certification;
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AS3 graphite furnace flame integrated sampler: Switching between flame sampler and graphite furnace sampler can be achieved by replacing the sampling disk and head; It has functions such as automatic dilution, single point calibration, basic modification addition, automatic enrichment, automatic cleaning, under voltage protection, level and height adjustment, mixed injection, intelligent adjustment of sampling and injection depth, air isolation column, and shaking mixing.
Oil free air compressor: used in conjunction with a flame type atomic absorption spectrophotometer, it has reliable performance, small size, low power consumption, low vibration, low noise, easy operation, maintenance free, and the discharged gas is clean and dry. It will not cause any pollution to the surrounding environment during use
Hydrogen generator: specifically designed for quantitative analysis of elements such as arsenic, lead, selenium, tin, bismuth, tellurium, antimony, germanium, mercury, etc. Just press the start button to automatically complete the entire process of injection, generation, reading, and cleaning. The electric quartz tube is easy to install, has a long service life, and good stability. It uses carrier gas as power to complete quantitative suction and stable flow conveying.
Automatic temperature control circulating cooling water device: used in conjunction with a graphite furnace type atomic absorption spectrophotometer, it has low noise, strong cooling capacity, and high temperature control accuracy, avoiding scaling of tap water in the furnace body and affecting heat dissipation; Keeping the furnace body at a constant temperature improves the precision of measurement.
