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Products
Brand: UMS
Wavelength Range: 190-900nm
Baseline Stability: ≤0.004A/30min
Wavelength Accuracy: ±0.25nm
Packaging: Export Package
Transportation: Ocean,Land,Air
Place of Origin: China
Port: Jinan,Qingdao,Shanghai
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
FEATURES:
Innovated rich oxygen air-acetylene flame analysis technique (UFX-110A)
The patented flame analysis technique adopting rich oxygen air-acetylene flame as the substitution for nitrous oxide-acetylene flame for high temperature element analyses, such as Ca, Al, Ba, W, Mo, Ti, V, etc. Flame temperature is continuously adjustable between 2300-2950℃, which makes it possible to choose the best atomization temperature for different elements. It features easy operation, low analysis cost and wide flame AAS analytical range. Rich oxygen flame will not pollute the environment and is not harmful to human bodies. It’s a break-through in flame AAS analysis.
Integrated flame/graphite furnace atomization system, changeable with flame emission burner
Accurate fully automated control system
Reliable fully automatic graphite furnace analysis
Perfect safety protection measures
Advanced and reliable electronic design
Easy and practical analysis software
SPECIFICATIONS:
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 |
Product Categories : Laboratory Equipment > Spectrophotometer
Home > Products > Laboratory Equipment > Spectrophotometer > Flame/Graphite Furnace Atomic Absorption Spectrophotometer
Send Inquiry
Mr. Frank
Email:
Send Inquiry Tel:0086-0531-86077860
Fax:
Mobile Phone:+8615666779750
Email:
Address:No. 1 Zijinshan Road, Jinan City, China
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.
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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.