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Produkt-Liste
Marke: UMS
Verpakung: Paket exportieren
Transport: Ocean,Land,Air
Ort Von Zukunft: China
Hafen: Jinan,Qingdao,Shanghai
Zahlungsart: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
EIGENSCHAFTEN:
Innovierte Luft-Acetylen-Flammenanalysetechnik mit hohem Sauerstoffgehalt (UFX-110A)
D ie patentierte Technik Flammenanalyse reich Sauerstoff - Luft-Acetylen - Flamme als Substitution für Stickstoffoxid-Acetylen - Flamme für Hochtemperaturelement Analysen Annahme, wie Ca, Al, Ba, W, Mo, Ti, V, usw. Flammentemperatur kontinuierlich einstellbar zwischen 2300-2950 ℃ , wodurch es möglich ist, die beste Zerstäubungstemperatur für verschiedene Elemente zu wählen. Es zeichnet sich durch einfache Bedienung, niedrige Analysekosten und einen breiten Flammen-AAS-Analysebereich aus. Reiche Sauerstoffflamme belastet die Umwelt nicht und ist nicht schädlich für den menschlichen Körper. Es ist ein Durchbruch in der Flammen-AAS-Analyse.
Integriertes Flammen- / Graphitofen-Zerstäubungssystem, austauschbar mit einem Flammenemissionsbrenner
Genaue vollautomatische Steuerung
Zuverlässige vollautomatische Graphitofenanalyse
Perfekte Sicherheitsmaßnahmen
Fortschrittliches und zuverlässiges elektronisches Design
Einfache und praktische Analysesoftware
SPEZIFIKATIONEN:
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 |
Produktgruppe : Laborausstattung > Spektrophotometer
Home > Produkt-Liste > Laborausstattung > Spektrophotometer > Atomabsorptionsspektralphotometer für Flammen- / Graphitöfen
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Mr. Frank
E-Mail-Adresse:
Anfrage versenden Telefonnummer:0086-0531-86077860
Fax:
Mobiltelefon:+8615666779750
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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.