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Ürünler
Marka: UMS
Ambalaj: İhracat Paketi
Ulaşım: Ocean,Land,Air
Menşe yeri: Çin
Liman: Jinan,Qingdao,Shanghai
Ödeme şekli: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Alevli Atomik Soğurma Spektrofotometresi
ÖZELLİKLER:
Yenilikçi r ich oksijen, hava-asetilen alev analizi tekniği (UFX -110B)
T o alev sıcaklığı sürekli olarak vb Ca, Al, Ba, W, Mo, Ti, V, yüksek sıcaklık eleman analizi için azot oksit-asetilen alev ikame zengin oksijen, hava-asetilen alev kabul alev analizi tekniğini patentli 2300-2950 ℃ arasında ayarlanabilir , bu da farklı elemanlar için en iyi atomizasyon sıcaklığını seçmeyi mümkün kılar. Kolay kullanım, düşük analiz maliyeti ve geniş alevli AAS analitik ürün yelpazesi sunar. Zengin oksijen alevi çevreyi kirletmez ve insan vücuduna zarar vermez. Bu, alev AAS analizinde bir çığır açıcıdır.
Alev emisyonlu brülörlü alev atomizasyon sistemi
Bir alev emisyonu bek kafası bir vs K, N gibi alkali metallere alev emisyonu analizi gerçekleştirmek için monte edilebilir (UFX -110B / 120B)
Doğru tam otomatik kontrol sistemi
Mükemmel güvenlik koruma önlemleri
Gelişmiş ve güvenilir elektronik tasarım
Kolay ve pratik analiz yazılımı
ÖZELLİKLERİ:
|
Wavelength range |
190-900nm |
Wavelength accuracy |
±0.25nm |
|
Resolution |
Two spectral lines of Mn at 279.5nm and 279.8nm can be separated with the spectral bandwidth of 0.2nm and valley-peak energy ratio less than 30%. |
|
Baseline stability |
≤0.004A/30min |
|
Background correction |
The D2 lamp background correction capability at 1A is better than 30 times. The S-H background correction capability at 1.8A is better than 30 times. (only for UFX-110B/120B) |
|
Light Source |
Lamp turret |
6-lamp turret (UFX-110B/120B), 4-lamp turret (UFX-130B) auto alignment, fully automated scan and peak-picking. |
Lamp current adjustment |
Automatic adjustment and display. Wide pulse current: 0~25mA, Narrow pulse current: 0~10mA |
|
Lamp power supply mode |
400Hz square wave pulse 100Hz Narrow square wave pulse + 400Hz wide square wave pulse (UFX-110B/120B) |
|
Optical System |
Monochomator |
Single beam, Czerny-Turner design grating monochromator |
Grating |
1800 l/mm |
|
Focal length |
277mm |
|
Blazed Wavelength |
250nm |
|
Spectral Bandwidth |
0.1nm, 0.2nm, 0.4nm, 1.2nm automatic change. |
|
Flame Atomizer |
Burner |
10cm single slot all-titanium burner |
Spray chamber |
Corrosion resistant all-plastic spray chamber. |
|
Nebulizer |
High efficiency glass nebulizer with metal sleeve, sucking up rate: 6-7mL/min |
|
Emission burner |
Provided with UFX-110B/120B |
|
Detection and Data Processing System |
Detector |
R928 Photomultiplier with high sensitivity and wide spectral range. |
Software |
Windows operating system |
|
Analytical method |
Working curve auto-fitting; standard addition method; automatic sensitivity correction; automatic calculation of concentration and ontent. |
|
Repeat times |
Maximum 20 times of repeat measurement, automatic calculation of mean value, standard deviation and relative standard deviation. |
|
Multi-task function |
Sequential measurement of multi-elements in one sample |
|
Condition reading |
With model function |
|
Result printing |
Measurement data and final analytical report printout, editing with Excel. |
|
Standard RS-232 serial port communication |
||
Characteristic Concentration and Detection Limit |
Normal Air-C2H2 flame |
Cu: Characteristic concentration≤0.025mg/L, Detection limit≤0.006mg/L; |
Oxygen-rich Air-C2H2 flame |
Ba: Characteristic concentration ≤ 0.22mg/L Al: Characteristic concentration ≤ 0.4mg/L (for UFX-110B) |
|
Function Expansion |
Hydride vapor generator can be connected for hydride analysis. |
|
Dimensions and weight |
1020 (L) × 490(W) × 540 (H) mm (main unit), unpacked 80kg |
Ürün kategorileri : Laboratuar Cihazları > Spektrofotometre
Anasayfa > Ürünler > Laboratuar Cihazları > Spektrofotometre > Alevli Atomik Soğurma Spektrofotometresi
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Mr. Frank
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.