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Atomic Absorption Spectrophotometer, Spectrophotometer manufacturer / supplier in China, offering Atomic Absorption Spectrophotometer (AAS) (AMT3800 Serials), 4.5mm Suj2/Chrome Steel Ball Bearing Ball, G10 Chrome Steel Ball for Bearing and so on.

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Atomic Absorption Spectrophotometer (AAS) (AMT3800 Serials)

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Min. Order: 1 Piece
Production Capacity: 3000PCS/Month
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: AMT3800 Serials
Product Description
Atomic Absorption Spectrophotometer (AAS) AMT3800 Serials
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.
Technical Specification
Model AMT3801AA AMT3802AA 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× 40mm2
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
Resolution   Mn 3lines(279.5 & 279.8 Peak and Valley ≤ 30%
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 ---- (Cu)≤ 0.025ug/ml
Detection limit   (Cu)≤ 0.004ug/ml ---- (Cu)≤ 0.004ug/ml
Precision RSD≤ 0.6% ---- RSD≤ 0.6%
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
Characteristic value
Cu≤ 20pg
Characteristic value
Cd≤ 0.5pg
Characteristic value
Cu≤ 20pg
Detection Limit ---- Detection limit Cd≤ 0.8 pg Detection limit Cd≤ 0.8 pg
Precision ---- Precision Cd, Cu≤ 4% Precision Cd, Cu≤ 4%
Temperature Range ----   Room-temperature-3000c   Room-temperature-3000c
High-Power Heating Range ---- 1500c-3000c 1500c-3000c
Ramp time & Holding time ---- 1s-255s 1s-255s
Heating Rate ---- Max Heating Rate 2000C/S Max Heating Rate 2000C/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× 600× 540 790× 600× 540 790× 600× 540 x 2
Weight (kg) 70 70 70+70
Power Supply (220± 22)V, (50± 1)Hz
Temperature range 10c ~ 30c
Humidity range 40% ~ 85%
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