SCITEK Graphite Furnace Method Atomic Absorption Spectrophotometer

• After-sales Service: 24-hour online service,free accessories
• Application: Laboratory Apparatus
• Warranty: > 1Year
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SP-AA3624G/SP-AA3628G
• Detection Method: Spectrophotometer
• Advantage: High Resolution
• Principle: Classic Spectrometer
• Wavelengths: 185-900nm
• Certification: ISO9001, CE, ISO 9001/14001/45001
• Customized: Customized
• Optical System: Single Beam
• Wavelength Range (nm): 185-900nm
• Spectral Bandwidth (nm): 0.1, 0.2, 0.4, 0.7, 1.4, 2nm Automated slit sele
• Wavelength Accuracy(nm): 0.3 nm/ 0.2nm
• Lamp Stand: 4/ 8
• Reading Mode: Transmittance, absorbance, concentration
• Transport Package: Standard Export Package
• Specification: SP-AA3624G/SP-AA3628G
• Trademark: SCITEK
• Origin: China
• HS Code: 9027300090
• Production Capacity: 100 Units/Months
• Package Size: 100.00cm * 78.00cm * 81.00cm
• Package Gross Weight: 130.000kg

Product Description

Product Description

 

1. Equipped with a complete software and hardware system, it is highly intelligent, easy to use and simple to operate, and meets the requirements of authority management, audit tracking and other requirements.

2. Working methods can be stored, eliminating the need to repeatedly set test conditions, streamlining the detection process, avoiding duplication of work, and greatly saving users' time and cost.

3. Fully automatic eight/four lamp position rotating lamp stand, automatic switching, free setting of work lamp/preheating lamp, automatic call of optimal analysis parameters and analysis conditions.

4. Total reflection optical system, full-band achromatic, automatic wavelength scanning, automatic peak search.

5. Longitudinal heating graphite furnace technology achieves uniform temperature of the graphite tube.

 

Product Parameters

Model			SP-AA3624G		SP-AA3628G
Optical System		Optical System	Single Beam
		Monochromator	Czerny-Turner type, focal lengths at 350mm
		Grating	Grating 1800 lines/mm, scintillation wavelength 250nm
		Spectral Bandwidth (nm)	0.1, 0.2, 0.4, 0.7, 1.4, 2nm
			Automated slit selection
		Wavelength Range (nm)	185-900nm
		Wavelength Accuracy (nm)	0.3 nm		0.2nm
		Wavelength Repeatability (nm)	≤0.1nm
		Spectral Bandwidth Deviation	±0.02 nm
		Lamp Stand	4		8
		Element Lamp Type	Cd lamp(Standard accessory)
			Other element lamp is optional accessory
Photometric Performance		Reading Mode	Transmittance, absorbance, concentration
		Photometric Range	0-125%, -0.1-3.00A
		Static Baseline Drift (Cu)	±0.004A/30min		±0.003A/30min
		Dynamic Baseline Drift (Cu)	±0.006A/15min		±0.005A/15min
Graphite Furnace		Characteristic Amount	Cd≤1.0pg,Cu≤22pg		Cd≤0.8pg,Cu≤20pg
		Detection Limit	Cd≤1.5pg,Cu≤20pg		Cd≤1.0pg,Cu≤10pg
		Repeatability(Cd)	RSD≤4%		RSD≤3%
		Heating Range of Graphite Furnace	Room temperature-3000ºC
		High Power Heating Range	1500-3000ºC
		Slope and Holding Time	1s-255s
		Heating Rate	Maximum heating rate 2000°C/s
		Atomization Heating Mode	Light-controlled heating, Time-controlled heating, General heating
		Protective Gas Flow Outside Pipe	1 L/min
		Protective Gas Flow Inside Pipe	4-speed adjustable (0, 50, 200, 250ml/min flow)
Data Processing		Safety Protection	Cooling water flow, Protective gas pressure, Furnace body temperature, Power supply temperature, Graphite furnace installation alarm
		Measuring Method	Graphite furnace method
		Concentration Calculation Method	Standard curve method (6 linear/non-linear fitting methods), Standard addition method, Interpolation method
		Repeat Measurement Times	1-30 times. Calculate and give the average value of absorbance/concentration. standard deviation and relative standard deviation
Other	Report Printing			Parameter printing, Data result printing
	Computer			External connect
	Ambient Temp			10ºC-30ºC
	Ambient Humidity			40%-85%
	Power Supply			220V, 50/60HZ
	External Size (WxDxH)(mm)			830x650x560
	Shipping Size (WxDxH)(mm)			1000x780x810
	N.W./G.W. (kg)			110/130
	Standard Accessory			Software, Cd Hollow cathode lamp, Pipette
	Optional Accessory			Computer, Printer, Autosampler, Recirculating cooling water system

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