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Objektnummer	B00014619
ID-number	014619
Object name	Shimadzu AA 6800
Status	Archiv

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DE, AT, CH	Payment by invoice, payment in advance, paymet by credit card	Payment by invoice is only possible for corporate clients.
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Other countries	Payment in advance, payment by credit card

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Definition of status

All articles are used articles, except an article is listed especially as a new device.

Status	Condition	Comment
Immediately available	Used	The article is fully functional and in impeccable condition. It can be shipped immediately.
In stock	Used	The article is on stock. Our service technicians will verify the article before delivery. You are receiving only a fully functional article.
Published	Used	The article is still with the provider. After your order the article will be purchased and verified by us before being shipped to you. A certificate of operativeness as well as a service report are included in delivery.
New device	new	The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply.
Labprocure	Used	Labprocure GmbH, as the advertiser, is responsible for the content of this device offer. Labprocure assumes liability for the offers advertised here and for the photos and offer texts included. Labprocure GmbH, Bruckstraße 58, 72393 Burladingen.

Firma: Shimadzu

Modell: AA 6800

Kommentar: Dokumente engl.

The following illustrations and descriptions are referring to the instrument model and are drawn from brochures. They are not representing the delivery volume. The exact delivery content you will find only in the offering text.

The Atomic Absorption Spectrophotometer AA-6800 incorporates two background correction functions, the D2 method (Deuterium Lamp method) and the SR method (Self-Reversal method), enabling selection of the appropriate method for the measurement sample.

The AA-6800 allows you to change the measurement mode while automatically switching the atomizer, thus enabling quick and easy switching back and forth between flame measurement and furnace measurement. In addition, wide ranging measurement operations are available, from manual Operation to automatic continuous measurement of multi-elements wich the use of an autosampler (ASC-6100). This enables selection of the appropriate combination to match the number of elements and samples to be analyzed as well as the skill of the operator.

The PC software controlline, the AA-6800 operates an the MS-Windows", and using the Wizard for parameter setting enables an operator, even an beginner of atomic absorption spectrophotometer, to make measurement conditions easily.

The GFA-6500 is the graphite furnace atomizer adopted for use with the Atomic Absorption Spectrophotometer AA-6800. With the graphite furnace connected to the Instrument, quantitative analysis of elements may be conducted using the furnace method. Following is a description of GFA-6500 features.

(1) With the incorporated high sensitivity optical-thermal sensor and the automatic temperature correction function employing current control regions, simple temperature correction and accurate temperature repeatability are achieved.

(2) Temperature control via the optical-thermal sensor is conducted from 400°C, thus making possible accurate temperature control from anhing to atomization.

(3) At sample atomization, use of the high sensitivity mode allows trace analysis of even greater sensitivity and higher precision than previously possible with live of Instruments.

(4) Precise inner gas current control is possible at each heating stage and automatic switching of the gas type allows composition of flexible temperature programs. These features make the GFA-6500 extremely effective in analyzing a wide variety of sample typen.

AA-6800F/6800G Common Specifications
Spectro photometer	Measurement Wavelength Range	190~900nm
	Mounitng	Aberration-corrected Czerny-Turner mount
	Bandwidth	0.1, 0.2, 0.5, 2.0, 5.0 nm (6-step automatic switching)
Lamp	Number of Lamp Sockels Photometrie Method	8 lamp sockets, 2 lamps simultanously lit (1 for warming up) High-speed seif reversal method (BGC-SR) High-speed 2-frequency simultanous measurement (BGC-D2)
Lamp	Lamp Mode	EMISSION, NON-BGC, BGC-SR, BGC-D2, D2
Data Processing	Software Environment Parameter Setting	MS-Windows^TM 95 Wizard Method
	Measurement Mode	Flame continuous method, Fumace method
	Concentration Conversion Mode Repeat Measurement	Calibration Curve (selectable arnong 1st, 2nd, 3rd order function) Standard addition method/Simple Standard addition method (1st order function) Max. 10 repetitions Indication of Average, Standard deviation (SD) and Relative Standard Deviation (RSD) Exclusion of deviant value based an SD value and RSD value
	Baseline Correction	Automatic baseline dritt correction using electrical double beam Signal processing (Furnace)
	Sensitivity Correction	Automatic calibration curve correction System by sensitivity observation.
	Table Data Processing Functions Multitask	Actual concentration calculation using Weight factor, Dilution factor, Volume factor and Correction factor. Word processor Software or the like can be used while executing measurement.
	Loading Parameters	Template function
	Procedure/Result Display	MRT Work Sheet (MRT: Measurement Result Table)
	Result Print	Summary Report
	QA/QC	Correlation factor, LCS, SPK, Sample upper limt, %RSD
Power Requirements Dimensions, Weight		AC100, 120, 220, 230, 240V switching incorporated, 600VA, 50/60Hz Additional power for personal Computer is necessary‑ W 1080 X D550 X H460mm, 100kg (including gas controller. not including PC)
	Ambient Temperature Range	10°C ~ 35C
	Ambient Hurt udity Range	45% ~ 80% (less than 70% if temperature is over 30°C)

AA-6800F Specifications
Burner Unit	Type	Air-cooled pre-mix type
	Bunter Head	Pure Titanium
	Nebulizer	Pt-Ir capillary with Teflon orifice, Impact bead is inseparable. Fluoric acid is usable.
	Chamber	Polypropylene
	Positioning	Bumer/Fumace automatic switching by motor drive Automatic searching for optimum burner height
Gas Controller	Flow Rate/Pressure Control	Automatic flow rate settin-, Automatic searching for optimum gas flow rate
Gas Controller	Safety Measures	Automatic gas leak check Air-C₂ H₂ flame priority ignition Air/N₂ 0 auto switching with C₂ H₂ flow rate monitor (optical Sensor) Prevents raw gas discharge Prevents usage of wrong burner head Pressure monitor to prevent flashback at abnormal pressure Safety extinction by automatic detection of momentary power failure Drain tank water level monitor to prevent flashback

AA-680OG Specifications (GFA-6500 Specifications)
Heating Temperature Range	Ambient~3000 °C
Heating Control Method	Drying: Current control method Ashing/Atomizing: Optical temperature control method
Heating Parameter settings	Max. 20 stages Heating mode: RAMP/STEP Inner gas type: 2-line switching High sensitivity setting Furnace concentration boost cycle: Max 20 times Innen gas flow rate: 0~1.5 L/min Optimum fumace program search function
Cooling water/Ar Consumption Power Requirements	Cooling water: 1.0 L/min or larger Gas: Max. 3.0 L/min AC200V Max.6kVA, 50/60Hz
Power Supply Unit, Dimension and Weight	W42XD29XH460 (innt). 442 (Power supp1.v unit fins in space behmd 14 mit unit. Main unit width on1.v needs to be considered.)

Optional

ASC-6100

By connecting to the Shimadzu Atomic Absorption Spectrophotometer, the ASC-6100 performs the functions as the autosampler for flame absorption measurement. Also, when G attachment ASK-6100 is mounted, the ASC-6100 can perform a wide variety of following functions automatically in the furnace quantitative measurement by linking wich the Shimadzu Atomic Absorption Spectrophotometer main unit.

(1) Sample dilution

(2) Reagent addition

(3) Mixture of samples and reagents at the mixing port

(4) Combined rinsing of mixing port

(5) Automatic dilution and re-analysis for off-scale measurements due to excessive concentration of unknown samples

(Dilution rate is automatically set. Possible dilution rate is 300 times at maximum.)

(6) Injection of high accuracy sample. Sampling amount can be changed in the unit of 1µl.

(7) Booting of sample concentration in Fumace measurement

For Flame and Furnace
Control	By RS-232C with AA
Function	Origin search Self diagnosis Automatic rinsing Automatic preparation Random access
Number of sample	8 for Reagent 60 for Sample (random access available for both)
Sample cup	Sample : 15ml (testing tube for Flame) or 2ml (vial for Furnace) Reagent : 20ml
Rinne nozzle	Discharge rinsie liquid from nozzle (for Furnace) Intake rinse liquid from nozzle (for Flame)
Bottle for rinse liquid	2l
Power	AC100V ~ 240V (auto sensing), 100VA
Dimension Weight	For Flame : W330 x H320 x D295mm. 7.5kg For Flame and Furnace : W430 x H320 x D360mm, 15kg

For Furnace only
Function	Automatic dilution Automatic reagent addition
Syringe	250µl
Injection volume	2 --100µl
Reproducibility	1% R.S.D (20µl)
Cary over	Rinsing port :under 0.00001 Mixing port :under 0.00001
Rinsing Mixing port	With rinse liquid With next sample
Mixing	In the mixing port Maximum volume for preparation: 0,6ml
Number of reagent for addition	Maximum 4 Number of liquids for mixing Calibration method : Maximum 5 (one sample + 4 reagents) Standard addition method : Maximum 6 (one sample + one Standard + 4 reagents)
Auto dilute and re-analyze	When the absorbance exceeds the range of the calibration curve: The Optimum dilution ratio is automatically set. (When it can not be calculated ,the dilution ratio is fixed at 10 times.)

Product group: Atomic absorption spectrometers

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Shimadzu AA 6800

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