190nm ~ 900nm Atomic Absorption Spectrophotometer For Lab Metal Elements Analysis

190nm ~ 900nm atomic absorption spectrophotometer for lab metal elements analysis

Brief introduction of AA320N:

1 Built-in computer data processing and liquid crystal display: the use of highly integrated computerized digital circuits, stable and reliable. With a variety of linear nonlinear curve fitting, the screen displays a variety of parameters and work curves, print reports and other functions, at the same time with an external personal computer interface.

2 Reliable baseline stability: Optimized design of the dual-beam system can compensate for drift of the light source, temperature changes caused by wavelength drift (with the effect of eliminating wavelength drift on the baseline stability of the function) and electronic circuit drift, therefore, with reliable baseline stability , The cathode lamp does not have to be preheated for immediate analysis of the sample, is the analysis of a variety of elements and rapid analysis of the sample users preferred instrument.

3 High precision of measurement: As the air system is equipped with precision regulator, steady flow device, flame stability, low noise, unique design of the fine beam from the flame through to ensure that the analysis of high precision, low characteristic concentration.

4 High-energy optical path: the use of total reflection optical system, full-band achromatic, and the light source of the circular spot through the optical transformation, a long spot into the slit, thereby enhancing the dual-beam luminous flux.

5 Long life corrosion-resistant atomic system: the combustion head with corrosion-resistant, rapid thermal balance of the new titanium alloy material, without water cooling can meet the requirements of stable measurement stability.

6 Multi-functional analysis: do the flame absorption, flame emission, graphite furnace atomic absorption (AS-3020 autosampler can be equipped with) and hydride generation method.

7 Safe and reliable air system: with fast gas conversion and safety protection device.

8 Complete accessories: random matching complete, after the purchase that can be used.

9 Optional data acquisition software and brand computer.

Main indicators of AA320N:

1 Wavelength range: 190nm ~ 900nm

2 wavelength indication error: ≤ ± 0.5nm

3 Wavelength repeatability: ≤ 0.3nm (one-way)

4 Spectral bandwidth: 0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm

5 Resolution: <40%

6 Baseline stability: ± 0.004Abs / 30min

7 Characteristic concentration: characteristic concentration of copper ≤ 0.04μg / ml / 1%

8 Detection limit: Copper detection limit ≤ 0.007μg / ml

9 Background correction capability: more than 30 times

Nanbei Instrument Limited is affiliated to Nanbei International Group Limited.It has been exported to more than 120 countries around the world for 20 years , and it is one of the largest and the most comprehensive instrument and equipment manufacturers in China. It integrates research,development,production and sales as one of the independent legal personality persified technology group. The headquarter is in Zhengzhou (International Air Port Area),China.And it also has the office in Beijing, Shanghai,Shenzhen and Hong Kong of China.NANBEI had obtained ISO9001:2015 quality management system certification,SGS certification,and its products had passed EU CE certification and Rohs certification.

NANBEI main business involves lab instruments,life science equipment,ice machines,electrochemical analysis instruments,optical instruments,medical equipment,physical testing instruments and equipment, environment equipment/flow meter,industry-specific equipment,drug testing equipment, seeds,equipments, agriculture and food equipment,petroleum equipment,coal equipment, surveying instruments,construction equipment,road equipment,geological equipment, reagents supplies,weather instruments,environmental equipment, mining machinery,boilers and other products. We have won the trust and support with persified business model, professional technology,high-tech equipment,excellent work ethic, excellent business reputation,high quality products and perfect after-sales service in the course of business. We are trying to set up the global regional service agents,and NANBEI is being in the Asia Pacific region Equipment Industry-leading brands.

NANBEI involved products are throughout the universities, research institutes, factories and enterprises,chemical and pharmaceutical,medical,inspection,agriculture,food,supermarket,metallurgical mining,construction,petroleum,roads,bridges and other industries. Based on superior performance,fast attentive service,great value,our products are well recognized by domestic and foreign merchants. In the production process,we strictly enforce product manufacturing requirements. And we have established a complete quality management system,so that the product quality has a reliable guarantee.

We honestly recruit the majority of overseas agents and dealers,who are interested please contact us!