Atomic Absorption Spectrofotometer Harga

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Atomic Absorption Spectrophotometer AA1700 series
Feature :
* Atomizer auto/manual switch, auto-ingite, auto-extinguish and flow
* 10-lamp turret
* Abnormal protection, acetylene leaking alarm, under voltage protection
* Total-titanium burner of high-temperature resistance and corrosion resistance, inertia polyphenylene sulfide spray chamber to guarantee easy-wash and memory-less effect.
* Automatic analysis by PC and AAW in Lab workstation software, support GMP and GLP
* Can incorporate autosamplerand hydride generator
* Wavelength scope : 19~900nm
* Wavelength repeatability : ≤0.05nm
* Spectrum bandwidth : 0.1, 0.2, 0.4 and 1.0nm
* Static baseline stability : ≤0.001A/30min
* Dynamic baseline stability : ≤0.003A/30min
* Resolution : ≤0.2nm
* Accuracy : ≤±0.1nm
* Background correction : Deuterium lamp: ≥50 @1A ; Self-absorption : ≥50 @1A

Flame :
* Characteristic concentration: 0.02μg/ml(Cu)
* Detection limit: 0.003μg/ml(Cu)
* Precision RSD≤0.5%
* Burner: total-titanium 50 or 100mm, intercon vertible
* Position adjust: best position and front-back position auto setting
* High-temp. flame: 4mg/L Ba generate >0.15Abs

Graphite furnace :
* Characteristic quantity Cd: 0.3*10-12g
* Detection limit Cd: 0.2*10-12g
* Precision RSD≤2% (manual sampling-inlet)
* Temperature-ramp speed≥2000℃/s
* Temperature range: RT~3000℃
* Heating: 9-step, inclination, step and max power
* Temperature control: power at dry-ashingperiod, spectro-control max power at atomization period
* Applicable for platform-tube and non platform-tube

Graphite furnace autosampler :
Intelligent sample preparation , automatic dilution and self-diagnosis
Max sampling-inlet 50μL, sampling precision 1.0μL, repeat ability RSD≤1%
Sample number: 50pcs (2mL specimen cup), 5pcs (25mL reagent cup)

AAS basic info :
AAS Main frame :
* Dimension(L*H*W): 610*500*450 (mm)
* Net weight: 45kg
* Power: 150W
* Voltage: AC220V±22V, 50Hz±0.5Hz

Graphite furnace :
* Dimension(L*H*W): 240*500*450 (mm)
* Net weight: 60kg
* Power: 3600W
* Voltage: AC220V±22V, 50Hz±0.5Hz