Atomic Absorption Spectrophotometer (AAS) I-AMT3800 Serials

echnical Specification
Model		I-AMT3801AA	I-AMT3802AA	I-AMT3803AA
Optical System	Instrument Type	Single Beam Reflection Achromatic Optics System
	Mono Chromometer	Achromatic C-T ,Focus 350mm
	Dispersion elements	Grating system 1200line/mm characterization area 40??0mm2 Scintillation wavelength 250nm
	Bandwidth	0.1,0.2,0.7,1.4mm Adjustable
	Wavelength Range	190-900
	Wavelength Accuracy	+-0.2
	Wavelength Repeatability	0.1nm max
	Resolution	Mn 3lines(279.5 & 279.8 Peak and Valley ??0%
Spectrophotometric Properties	Measurement	A,T,C
	Photometric Range	0-125%, -0.1-3.00A
	Static Baseline Drift	(Cu) +-0.003A/30min
	Dynamic Baseline Drift	(Cu) +-0.006A/30min
	Background Correction	D-Lamp Background Correction >50times Correction Ability (1Abs)
Atomization System		Flame	Graphite Furnace	Flame/Graphite Furnace
Flame	Characteristic Concentration	(Cu) 0.025ug/ml max	—-	(Cu) 0.025ug/ml max
	Detection limit	(Cu) 0.004ug/ml max	—-	(Cu) 0.004ug/ml max
	Precision	RSD 0.6% max	—-	RSD 0.6% max
	Burner	titanium	—-	titanium
	Nebulizer	high-efficient Nebulizer	—-	high-efficient Nebulizer
	Spray chamber	anticorrosion material	—-	anticorrosion material
	Safety measures	Flame fuel gas, power assisted gas abnormal pressure protection	—-	Flame fuel gas, power assisted gas abnormal pressure protection
Graphite Furnace	Characteristic quantity	—-	Characteristic value Cd 0.5pg max Characteristic value Cu 20pg max	Characteristic value Cd 0.5pg max Characteristic value Cu 20pg max
	Detection Limit	—-	Detection limit Cd 0.8 pg max	Detection limit Cd 0.8 pg max
	Precision	—-	Precision Cd , Cu 4% max	Precision Cd , Cu 4% max
	Temperature Range	—-	Room-temperature~3000°C	Room-temperature~3000℃
	High-Power Heating Range	—-	1500℃ ~ 3000℃	1500℃ ~ 3000℃
	Ramp time & Holding time	—-	1s ~ 255s	1s ~ 255s
	Heating Rate	—-	Max Heating Rate 2000??S	Max Heating Rate 2000??S
	Atomization Heating	—-	Optical Control, Time Control,Normal	Optical Control, Time Control, Normal
	Protect Gas Flow Rate out of Graphite Tube	—-	1 L/min	1 L/min
	Protect Gas Flow Rate in Graphite Tube	—-	0-50ml/min micro-flow, 300-400ml/min Fixed-Flow	0-50ml/min micro-flow, 300-400ml/min Fixed-Flow
	Safety measures	—-	Cooling water flow, Protect Gas Pressure, furnace temperature, Graphite Tube Alarm	Cooling water flow, Protect Gas Pressure, furnace temperature, Graphite Tube Alarm
Data Process	Test Manner	Flame, Graphite Furnace, hydride-AA, flame emission
	Concentration	standard curve, standard addition, interpolation
	Times of repetitive	Measurement 1-30times, Average Value of A&C
	Report Print	parameters, data result
Other	PC	exteriorization
	Dimension (mm)	790 x 600 x 540	790 x 600 x 540	790 x 600 x 540 x 2
	Weight (kg)	70	70	70+70
	Power Supply	(220±22)V, (50±1)Hz
	Temperature range	10℃ ~ 30℃
	Humidity range	40% ~ 85%

Note: I-AMT3803AA = I-AMT3801AA + I-AMT3802AA, technical specifications, profile and configuration may changed without notice

Categories: Laboratory Instrumentation, Spectrophotometer Tags: AA, Atomic Absorption Spectrophotometer

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Features
1. Advance technologies intelligent stray light measure and correction technology
2. Automatic measurement and stray light dynamic detected without any reference materials and increment cost. It improved instrument’s optical precision. Linear range and background correction effectively.
3. Original Optical Noise Reduction, it improved instrument’s optical performance, linear range and enhanced background correction.
4. Developed interval lamp control technology. It makes normal hallow cathode lamps self-absorption background correction possible without and influence to instrument’s stability. Meanwhile it will prolonged working like of the lamp. The cost of normal hallow cathode lamp is only about 1/10 of special lamp.

4. Original “Hg lamp-reagent” gradient measurement. we established an exact mathematical model to estimate “double beam linear and balance” specification. This technology provided a fast and economic method for instrument self testing system. It also established a brand new method to improve instrument’s detection performance.
5. Numerous technological innovation and renewal such as fashion design, element lamp multi-dimensional automatic adjustment system, gas path electronics functional and modular design, No-adjustment D-lamp holder and so on.