Biobase Atomic Absorption Spertrophotometer Aas Portable Mass Spectrometer for Lab Use

• Scale: Medium
• Type: Refrigerated and Heating Circulator
• Model No.: Bk-AA320n
• Wavelength Repeatability: 0.3nm (Single Direction)
• Spectral Bandwidth: 0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
• Grating: 1800 Lines/mm
• Model NO.: BK-AA320N
• Resolution: 40%
• Base Line Stability: 0.004ABS/30min
• Characteristic Concentration: 0.04μg/Ml/1% (Cu)
• Detection Limit: 0.008μg/Ml (Cu)
• Background Calibration: 30 Times
• Power Supply.: 220V, 50/60Hz
• Transport Package: Wooden Box
• Specification: 120L
• Trademark: BIOBASE
• Origin: China
• Production Capacity: 500

Product Description

 

Atomic Absorption Spectrophotometer

Features

 

Features:

* Build-in computer data processing and LCD display.

* Stability: Double-beam system can automatically compensate the light source drift and wavelength drift caused by the variation of temperature and electronic circuit drift.

* Quickly: The cathode lamp does not need to be pre-heated for long time and sample can be analyzed immediately.
* 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.

* High energy optical path.

* Long-life and anti-corrosive atomization system.

* Multi-functional analysis mode: ?flame absorption?flame emission? graphite furnace atomic absorption  hydride generation.

* 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.

Technical Parameters

Model	BK-AA320N
Wavelength Range	190~900nm
Wavelength Accuracy	≤±0.5nm
Wavelength Repeatability	≤ 0.3nm (single direction)
Spectral Bandwidth	0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
Grating	1800 lines/mm
Resolution	<40%
Base Line Stability	±0.004Abs/30min
Characteristic Concentration	≤ 0.04μg/ml/1% (Cu)
Detection Limit	≤0.008μg/ml (Cu)
Background Calibration	>30 times
Power Supply	220V, 50/60Hz
Packing Size(mm)	1250*795*765 (Main instrument) 545*445*1385 ( Accessories )
Gross Weight(kg)	138Kg (Main instrument) 56Kg ( Accessories )
Standard Accessories	RS232 serial port 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 Recirculating cooling water system Hollow cathode lamp(Ag, Au, Ca, Cd, Cr ,Fe, Hg ,K, AU, Mg,Mn, Na, Ni, Pb, Zn, Sb,etc)

 

Packaging & Shipping

Company Profile

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FAQ

1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment

2.what can you buy from us?
Biological Safety Cabinet,Biochemistry Analyzer,Freezer,Autoclave,Biochemistry Reagent

3. why should you buy from us not from other suppliers?
BIOBASE Group is specialized in products of 8 areas including medical diagnosis, biosafety protection, disinfection and
sterilization, water purification system, infant care products, cold chain products, software products, clean room project.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF
Accepted Payment Type: T/T,L/C,Credit Card
Language Spoken:English,Chinese,Spanish,Portuguese,French

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