
Atomic Absorption Spectrophotometer (AA320N, 320NCRT)
Overview
No translation available yet — Chinese original below Full description (Chinese original) ↓
Full description (Chinese original)
The English text on this page summarises the model and specifications. The full technical description is the Chinese original below; an English datasheet is available from our engineers on request.
MC016 系列原子吸收分光光度计
MC016 系列( AA320N 、 320NCRT )
一、 AA320N/320NCRT 原子吸收分光光度计基本特点:
1 、内置计算机数据处理和液晶显示屏:采用高集成的微机化数字电路,稳定可靠。具有积分保持、峰高、峰面积、自动调零、氘灯扣背景、多种线性非线性曲线拟合、屏幕显示各种参数和工作曲线、打印报告等功能,同时设有外接个人计算机接口。
2 、可靠的基线稳定性:优化设计的双光束系统能补偿光源漂移,温度变化引起波长的漂移(具有消除波长漂移对基线稳定性影响的功能)和电子线路漂移,因此,具有可靠的基线稳定性,阴极灯不必长期预热就可立即分析样品,是分析多种元素和快速分析样品的用户首选仪器。
3 、测量的高精度:由于气路系统装有精密的稳压、稳流装置,火焰稳定、噪音小、独特设计的细光束从火焰中通过,确保分析测试精密度高、特征浓度低。
4 、高能量的光路:采用全反射光学系统,全波段消色差,并将光源的圆光斑通过光学变换,成为长光斑进入狭缝,从而提高了双光束的光通量。
5 、长寿命耐腐蚀的原子化系统:燃烧头采用耐腐蚀、快速热平衡新型钛合金材料,不用水冷却就能达到测量灵敏度稳定的要求。
6 、多功能的分析方式:可做火焰吸收、火焰发射、石墨炉原子吸收(有 AS-3020 自动进样器可配)和氢化物发生法。
7 、安全可靠的气路系统:具有快速气体转换和安全防护装置,既可做空气 - 乙炔火焰分析又可做笑气 - 乙炔火焰分析,使分析元素扩大到 60 余种。
8 、附件齐全:随机配套齐全,购后即能使用。
9 、 AA320NCRT 附品牌电脑 , 数据采集软件。
二、 AA320N/320NCRT 原子吸收分光光度计主要指标:
1 、工作波段: 190nm ~ 900nm
2 、波长示值误差:≤± 0.5nm
3 、波长重复性:≤ 0.3nm (单向)
4 、光谱带宽: 0.2nm 、 0.4nm 、 0.7nm 、 1.4nm 、 2.4nm 、 5.0nm
5 、分辨率:< 40%
6 、基线稳定性:± 0.004Abs/30min
7 、特征浓度:铜的特征浓度≤ 0.04 μ g/ml/1%
8 、检出极限:铜的检出极限≤ 0.008 μ g/ml
9 、背景校正能力:大于 30
Selection FAQ
Can the configuration of AA320N be adapted to my application?
Yes. Beyond the standard configuration, measuring range, fixtures, optics and software functions can be adapted. Send your sample and test requirements and our engineers will return a configuration list and quotation.
Can I test my samples before ordering?
Yes. Samples can be mailed to our Shanghai Fengxian laboratory for free testing with a written report, or you can book an on-site demonstration to confirm the workflow and data format.
How are lead time, installation and after-sales service handled?
Standard configurations usually ship within 15-30 working days, including first installation, commissioning and operator training. The instrument carries a one-year warranty and software upgrades are free for life.
General information only — final configuration and applicable conditions are subject to the mutually confirmed technical document.
After-Sale & Selection Support
Sample Testing
- Free testing of mailed samples
- Factory demo by appointment
- Written test proposal provided
Delivery & Training
- Free first installation & commissioning
- On-site operation training
- One-year full warranty
Custom Builds
- Fixtures, ranges and software customizable
- Automation line integration
- Lifetime free software upgrades
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