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Produk-produk
Jenama: UMS
Pembungkusan: Pakej Eksport
Pengangkutan: Ocean,Land,Air
Tempat asal: China
Port: Jinan,Qingdao,Shanghai
Jenis bayaran: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
CIRI-CIRI:
Teknik analisis api oksigen udara-asetilena yang kaya dengan inovatif (UFX-110A)
T dia dipatenkan teknik analisis api menggunakan api oksigen udara-asetilena yang kaya sebagai penggantian nyalaan nitro oksida-asetilena untuk analisis elemen suhu tinggi, seperti Ca, Al, Ba, W, Mo, Ti, V, dan lain-lain. Suhu api berterusan laras antara 2300-2950 ℃ , yang memungkinkan untuk memilih suhu pengabusan yang terbaik untuk unsur-unsur yang berbeza. Ia mempunyai operasi yang mudah, kos analisis yang rendah dan jangkauan analitik AAS yang luas. Api oksigen yang kaya tidak akan mencemarkan alam sekitar dan tidak membahayakan tubuh manusia. Ini adalah analisis break AAS dalam api.
Sistem pengaburan api api / grafit bersepadu, boleh diubah dengan pembakar pelepasan api
Sistem kawalan sepenuhnya automatik yang tepat
Analisis relau grafit automatik sepenuhnya dipercayai
Langkah perlindungan keselamatan yang sempurna
Reka bentuk elektronik yang maju dan boleh dipercayai
Perisian analisis mudah dan praktikal
SPESIFIKASI:
Main Specification |
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-110A/120A) |
|
Hollow Cathode Lamps |
Lamp turret |
6-lamp turret (UFX-110A/120A), 4-lamp turret (UFX-130A) 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-110A/120A) |
|
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-110A/120A |
|
Graphite Furnace |
Temperature range |
Room temperature~3000ºC |
Heating rate |
2000℃/s |
|
Graphite tube dimensions |
28mm (L) x 8mm (OD) |
|
Characteristic mass |
Cd≤0.8 ×10-12g, Cu≤5 ×10-12g, Mo≤1×10-11g |
|
Precision |
Cd≤3%, Cu≤3%, Mo≤4% |
|
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 content. |
|
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-110A) |
|
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 420 (L) × 420 (W) × 460 (H) mm (graphite furnace), unpacked 50kg |
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Hantar pertanyaan
Mr. Frank
E-mel:
Hantar pertanyaanTapak Mudah Alih
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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.