BK-AA320N Atomic Absorption Spectrophotometer with safe and reliable gas path system

  • Unit Price: Negotiable
  • Brand:

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  • Categories:Lights & Lighting
  • Validity Period:

    Long Term

  • Published on:

    2019-12-03 18:44

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  • Product Description
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Product Information









Valid until:

Long Term

Product Details

Quick Details
Place of Origin:
Shandong, China
Brand Name:
Model Number:
1250 x 800 x 750
Focal Length:
Wavelength Range:
190-900nm, 190-900nm
Measurement Range:
Wavelength Accuracy:
Wavelength Repeatability:
Spectral Bandwidth:
0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm
Background Calibration:
>30 times
Power Supply:
220V, 50/60Hz
Base Line Stability:
Characteristic Concentration:
≤ 0.04μg/ml/1% (Cu)
Product name:
Atomic Absorption Spectrophotometer
Supply Ability
Supply Ability:
100 Set/Sets per Month BK-AA320N Atomic Absorption Spectrophotometer with safe and reli
Packaging & Delivery
Packaging Details
wooden or carton package

BK-AA320N Atomic Absorption Spectrophotometer with safe and reliable gas path system


1.Build-in computer data processing and LCD display.

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

3. Quickly: The cathode lamp needs not be pre-heated for long time and sample can be analyzed immediately.

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.

6. Long-life and anti-corrosive atomization system.

7. Multi-functional analysis mode: flame absorption;flame emission;graphite furnace atomic absorption ; 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.

BK-AA320N Atomic Absorption Spectrophotometer--Biobase Meihua, the most professional laboratory and medical products supplier.



Wavelength Range


Wavelength Accuracy


Wavelength Repeatability

≤ 0.3nm (single direction)

Spectral Bandwidth

0.2nm, 0.4nm, 0.7nm, 1.4nm, 2.4nm, 5.0nm



Base Line Stability


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 x 800 x 750 (Main instrument)

550 x 460 x 1350 ( Accessories )

Gross Weight(kg)

150Kg (Main instrument)

50Kg ( 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, Ba, Ca, Cd, Cr ,Fe, Hg ,K, Li, Mg,Mn, Na, Ni, Pb, Zn, Sb,etc)


company information


BIOBASE group, founded in 1999 and been through high and stable development for 15 years, who is now with revenues of one hundred million, 1200 employees in China and abroad offices, 22.4 acres land industry parks and 20000 square meters production base.


The products we manufacture extends to most of the laboratory items and scientific analytical equipments. Our mission is to enable our customers to make the world healthier, cleaner and safer.
BIOBASE group invests in science and technology research, aim to keep impoving products performance and quality as well as develop new products to meet customers wide requirement.
We satisfy our customers by offering comprehensive support, purchase convenience and we are ready to serves more and more BIOBASE users.

BIOBASE group, serving global distributors and its loyal end users, is becoming one of the most important scientific services supplier.


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Packaging & Shipping



1. wooden packing as export for freezer dryer 

2. Base on your requests


Usually we ship the goods by one of three methods. you can chose the most appropriate one according to your timeline and budge. Shipping by your own shipping agent is acceptable.







ISO9001, ISO14001, ISO13485, CE.

1 year Warranty



BIOBASE all over world EXPOS, such as Medica, Pittcon, AACC, FIME, Analytica, Analytica Latin America, Lab Asia, Arab Health, Arab Lab, Medica East Africa, Medic West Africa, CMEF,CISILE... You are always welcome to visit our booth!




1. We will try to reply your inquires in 24 hours.

2. All our sales stuff will stand stand in customer’s position, and service you from the perspective of customers.

3. Most of our machine can be customized, so you can tell your kinds of requirement before ordering. We will try to meet client’s requirement.

4. If need we sales sometimes can’t answer your questions, here we have experienced engineer to assist the sales disambiguation for your answer. 


Olive Zhang 
sales15@ biobase.com


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