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Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer

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Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer

Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer
Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer

Large Image :  Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer

Product Details:
Place of Origin: Guangdong, China
Brand Name: LONROY
Payment & Shipping Terms:
Minimum Order Quantity: 1

Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer

Description
Spectral Bandwidth: --- Type: Atomic Absorption Spectrometer
Wavelength Resolution: --- Customized Support: OEM, ODM, OBM
Warranty: 1 Year Wavelength Repeatability: ---
Product Name: Atomic Absorption Spectrophotometer
Highlight:

Flame-Graphite Furnace AAS Spectrophotometer

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Atomic Absorption Spectrophotometer with graphite furnace

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ICP Emission Spectrometer for lab analysis

Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer

I. Product Introduction

The LR-1452G atomic absorption spectrophotometer uses deuterium lamp background technology to provide a reliable guarantee for quantitative analysis of elements. The multi-function window design with single interface reduces the difficulty of the analyst. The graphite furnace adopts the domestic advanced GFTV visual system to realize automatic sampling.

 

II.Application field

Widely used in geology, metallurgy, medicine, chemical industry, petroleum, agriculture, animal husbandry, cement, printed circuit board, environmental protection, commodity inspection and other industries.

 

Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer

III.performance characteristics

Four lights, six lights, eight lights optional (optional high-performance element lights), automatic three-dimensional switching, energy balance, multi-lamp preheating at the same time to save waiting time, with deuterium lamp background and self-priming button background function;

Unique integrated design of flame atomizer and graphite furnace atomizer, automatic switching and manual switching dual mode;

Instrument setting conditions automatically optimize memory function, one-key scan peak search, energy balance;

Data report multi-format saving and printing output, convenient data query and comparison;

The instrument software adopts single-interface multi-function window design, which makes the operation simpler, real-time monitoring data changes, supports mainstream Windows operating system, supports remote control and calibration, Chinese/English version is optional, and has comprehensive quality control (QC) function;

Advanced and reliable multiple safety protection system, automatic detection, alarm, such as insufficient pressure, leakage, flameout and other abnormal conditions

Domestic advanced graphite furnace GFTV visual system, CCD camera real-time monitoring of graphite furnace atomizer, extend the service life of graphite tube;

Automatic sampler system can be realized, automatic configuration of standard curve, automatic dilution, high-precision sampling;

Extendable: hydride system and combined function.

 

Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer

Technical parameter

Optical system

Wavelength range

185nm-900nm

monochromator

Czerny-Turner reinforcement

Grating engraving density

1800pieces /mm

Spectral bandwidth

Automatic switching of 0nm, 0.2nm, 0.4nm, 1.0nm and 2.0nm

Wavelength accuracy

≤±0.1nm

Wavelength repeatability

≤±0.025nm

Baseline drift

0.003ABS/30min (static) 0.005ABS/15min (dynamic)

Resolving power

 

 

Copper lamp 324.7nm wavelength, 0.2nm bandwidth, half width 0.2nm±±0.01nm

detector

Japan Hamamatsu photomultiplier tube

Element lamp stand

Turret type automatic switching light frame

Flame atomization system

Detection limit

(Cu)0.006μg/mL

burner

0.5mm×100mm all-titanium burner

repeatability

 

 

RSD0.7%

atomizer

Metal sleeve high efficiency glass sprayer

Atomizing chamber

Corrosion-resistant all-plastic atomization chamber

Safety measure

With a variety of automatic safety protection functions

Position adjustment

The optimal height and position of flame burner are automatically set

Graphite furnace atomization system

Detection limit (Cd) 

1.5pg

Precision

 3% 

Heating temperature range

Room temperature ~3000

Heating and temperature control mode

The power control mode in drying ashing stage and the optical maximum power mode in atomization stage are adopted

Temperature control accuracy

1%

Heating rate

2000/S

Heating condition setting

11 steps, ramp heating, ladder heating, maximum power heating, temperature monitoring and reverse measurement system

Security protection

Pressure system, cooling system fault protection, power monitoring

Background correction

Deuterium lamp background correction

60 times at 1ABS

Self-priming background correction

 60 times at 1ABS

Data processing

Measurement method

Air-acetylene flame process, graphite furnace process

Data processing

The linear regression method automatically fits the working curve and calculates the result automatically

Number of repeated measurements

1 ~ 99 times, repeated measurement to calculate the average, automatically give the standard deviation and relative standard deviation

Result output

Multi-format data saving and printing

Communication interface

Standard RS232, USB expansion interface

Automatic sampler system

Optional 85-bit automatic sampler. Automatic configuration of standard curve, automatic dilution, high-precision sampling

Visualization system

Optional GFTV video system, graphite furnace video acquisition system

Function expansion

Hydride system

                   Flame-Graphite Furnace AAS Atomic Absorption Spectrophotometer 0

 

Contact Details
DONGGUAN LONROY EQUIPMENT CO LTD

Contact Person: Kaitlyn Wang

Tel: 19376687282

Fax: 86-769-83078748

Send your inquiry directly to us (0 / 3000)