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AA320N AAS Atomic Absorption spectrometer
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Characteristics
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 wavelengthdrift 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.
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.
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.
9,Complete set of accessories, to be supplied with the instrument and ready for use after they are purchased.
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.
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
Glass Atomizer
Cu Hollow cathode lamp
Atomizer unit
Burner unit
Burner unit
Dust cover
Water-separating gas filter
Water-separating gas filter
Titanium burner---10cm
Optional Accessories
Model GA3202 HGA graphite furnace system
Hydride generator
Hollow cathode lamp
Hollow cathode lamp
Graphite tubes Software
Recirculating cooling water system
Recirculating cooling water system
Technical Specification
Model GA3202 HGA graphite furnance system
1,Heating steps, 9 steps
2,Temperature range (nominal Temperature),20℃ - 3000℃
3,Slope heating time,0-999s
4,Heating holding time,1s-999s (the sum of both time should be less than 999 seconds)
5,Inert gas needed,argon, pressure of entry larger than 0.3Mpa
6,Cooling water, tap water or cycling water, flow rate no less than 2L/min
7,Output: LCD
8,Gas pressure alarm, furnace overheated alarm
9,Interface with Atomic absorptionspectrophotometer, autosampler and RS232
10,High-power temperature heating function (1000℃ - 2700℃ )
11,Test sample together with atom absorption equipment. Cd≤1 x10-12g;Cu≤1x10-10g
1 2,Working Conditions,
Power source,220V±22V, 50Hz± 1Hz, 3A/ 220V±22V, 50Hz±1 Hz,30A
Power,5.1kW for 220V on about 2700℃
3,Slope heating time,0-999s
4,Heating holding time,1s-999s (the sum of both time should be less than 999 seconds)
5,Inert gas needed,argon, pressure of entry larger than 0.3Mpa
6,Cooling water, tap water or cycling water, flow rate no less than 2L/min
7,Output: LCD
8,Gas pressure alarm, furnace overheated alarm
9,Interface with Atomic absorptionspectrophotometer, autosampler and RS232
10,High-power temperature heating function (1000℃ - 2700℃ )
11,Test sample together with atom absorption equipment. Cd≤1 x10-12g;Cu≤1x10-10g
1 2,Working Conditions,
Power source,220V±22V, 50Hz± 1Hz, 3A/ 220V±22V, 50Hz±1 Hz,30A
Power,5.1kW for 220V on about 2700℃
Ambient temperature,+10℃- +30℃
Relative humidity,less than 85% Instrument rating power, 7.2kW
Model No | AA320N | ||
Wavelength Range | 190-900nm | ||
Wavelength Accuracy | ≤±0.5nm | ||
Wavelength Repeatability | ≤0.3nm (single direction) | ||
Spectrum Bandwidth | 0.2nm/0.4nm/0.7nm/1.4nm/2.4nm/5.0nm | ||
Resolution | ＜40% | ||
Baseline stability | ±0.004Abs/30min | ||
Characteristic concentration of copper | ≤0.04μg/ml/1% | ||
Detection limit of copper | ≤0.008μg/ml | ||
Background calibration ability | Greater than 30 times | ||
Interface | RS232 | ||
Printer | optional | ||
Power Supply | AC 110-240V, 120W | ||
Gross Weight | 160Kg/ 65Kg | ||
Package Dimensions | 1200x770x730mm (main instrument) 800x400x900mm (accessories) | ||
Related Products
Company Introduction
Shanghai Measuretech Instrument Co.,Ltd. is a professional manufacturer and supplier of laboratory instruments.With years of continuous innovation and investment in technical research and production accumulation, we have achieved expertise in supplying the most reliable instruments to our customers worldwide.
Our main products are
Weighing Instruments including analytical balances,precision balances, moisture analyzers.
Electrochemical Instruments including pH Meters, ISE Meters, EC Meters, DO Meters, Turbidity meters,Multi-parameter Analyzers, CODAnalyzers,Titration systems and other environmental instruments.
Analytical Instruments including Spectrophotometers, Fluorescence Spectrophotometer, Flame Photometers, Atomic Absorption Spectrophotometers, Melting Point Apparatus.
Our main products are
Weighing Instruments including analytical balances,precision balances, moisture analyzers.
Electrochemical Instruments including pH Meters, ISE Meters, EC Meters, DO Meters, Turbidity meters,Multi-parameter Analyzers, CODAnalyzers,Titration systems and other environmental instruments.
Analytical Instruments including Spectrophotometers, Fluorescence Spectrophotometer, Flame Photometers, Atomic Absorption Spectrophotometers, Melting Point Apparatus.
Optical instruments including Polarimeters, Refractometers,Colorimeters, Particle size analyzers, Hazemeters etc. instruments.
We also supply general laboratory instruments, electrodes and laboratory consumables.
Our success comes from the pursuit of high quality products, continuous innovation and considerate service. Our RD force
andmanufacturing facilities enable us to customize products base on special requirements.
We continuously invest in new technology and advanced production services to support our global customers.
We also supply general laboratory instruments, electrodes and laboratory consumables.
Our success comes from the pursuit of high quality products, continuous innovation and considerate service. Our RD force
andmanufacturing facilities enable us to customize products base on special requirements.
We continuously invest in new technology and advanced production services to support our global customers.
Packing&Shipping
Our Services and Advantages
We provide excellent quality and high reliability instruments
Your inquiry will always be responded in time with expertise
Technical background of our sales team
We always provide the most competitive prices and on time delivery
We provide OEM service
FAQ
Q, What is your payment term?
A, Normally we accept TT in advance and L/C at sight
A, Normally we accept TT in advance and L/C at sight
Q,What is your standard L/T?
A,We keep inventory for small volume orders, we usually commit delivery in 2-4 weeks
Q, What is your product warrantry?
A, 24 months
Q, What is your product warrantry?
A, 24 months
Q, Do you provide OEM service?
A, Yes, we can make private label
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