AA320N Atomic Absorption Spectrophotometer

COMMON FEATURES 

1. Build-in computer data processing and LCD display: stable and reliable with the functions of integral holding, peak height and area, auto zero adjusting, deuterium lamp background correction, multi-linear and nonlinear curves fitting, various parameters and working curves displayed in screen and report printing, etc. It is equipped with interface for externally linking PC

2. Stability: Double-beam system can automatically compensate the light source drift and wavelength drift caused by the variation of temperature (with the function of the eliminating the affection of wavelength drift on the base line stability) and electronic circuit drift so as to reach a good basic line stability. Atomic Absorption Spectrophotometer

3. Quickly: The cathode lamp needs not be pre-heated for long time and sample can be analyzed immediately. It is the preferable instrument chosen by users to conduct analysis of multiple kinds of elements and fast analysis of samples.

4. High precision of measurement: Gas path system is equipped with precision pressure stabilizing and current stabilizing devices to reach stable flame and low noise. Specially designed fine light beam passes through the flame to ensure a high precision analytical test and low characteristic concentration.

5. High energy optical path: A total reflection system is adopted to eliminate color difference in full range. By means of chemical conversion, a round light spot of the light source becomes a long light spot, which enters into the slit. Therefore the light flux of double beam is enhanced.

6. Long-life and anti-corrosive atomization system: The burner is made of new type titanium alloys, anti-corrosive and fast thermal equilibrium. It meets the requirement of measurement sensitivity without water-cooling.atomic absorption spectrum

7. Multi-functional analysis mode: for methods of flame absorption, flame emission, graphite furnace atomic absorption and hydride generation.

8. Safe and reliable gas path system: Special devices of quick gas conversion and safety protection can be used to analyze air-acetylene flame as well as nitrous oxide-acetylene flame and extend the analytic elements to reach more than 60

9. Complete set of accessories: to be supplied with the instrument and ready for use after they are purchased.

STANDARD ACCESSORIES:

Oil-free air compressor

Glass Atomizer

Cu Hollow cathode lamp

Atomizer unit

Burner unit

Dust cover

Water-separating gas filter

Titanium burner---10cm

OPTIONAL ACCESSORIES:

Model GA3202 HGA graphite furnace system

Hydride generator

Graphite tubes

Acetylene Regulator YQE-213

Software

Recirculating cooling water system

About us

A610 Refractometer

A610 Automatic Refractometer includes high-performance CCD light-sensitive part, can accurately and efficiently complete sample analysis tests through exclusive signal acquisition, analysis and processing technology. A610 can automatically measure the refractive index (nD) of transparent or translucent liquids and mass fraction (Brix) of sugar solution, is accurate, reliable, quick, easy for operation, and so on.Abbe Refractometer

Characteristics:

* High-resolution CCD detector offers automatic measurement, avoiding personal errors, having higher accuracy;
* Measuring prism is made of high hardness sapphire glass, of excellent properties against corrosion and scratches, free for clean and durable;
* High brightness LED lights with long service life;
* Extremely large storage capacity can store up to 1000 groups of data information automatically;
* Exclusive signal acquisition, analysis and processing technology ensures accurate measurement results;
* Large color touch screen display and innovative WINDOWS software interface give extremely convenient device operation and data acquisition;
* External USB and RS232 ports can be directly connected to PC, USB disk and SD card interfaces are easy for data export and backup.

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