WFX-200 Atomic Absorption Spectrophotometer
Features
Kuvimbika zvizere otomatiki graphite furnace ongororo
- Kutora FUZZY-PID uye mbiri curve modhi mwenje-inodzorwa tembiricha yekudzora tembiricha, tembiricha auto-kururamisa tekinoroji, inovimbisa kupisa nekukurumidza, yakanaka tembiricha kuberekana uye yakakwirira yekuongorora senitivity.Iyo tembiricha kutonga kurongeka kuri pasi pe1%.
- Graphite choto chine pneumatic control uye kukiya kukiya inovimbisa kugara kudzvanywa uye yakavimbika kuonana.
- Multi-function auto sampler inoratidzira otomatiki yakajairwa sampuli kugadzirira, otomatiki kururamisa kwesampling probe kudzika, otomatiki kutsvaga uye kugadzirisa kwemvura kureba kwemvura mumudziyo wekuenzanisira, nesampling yechokwadi ye1% uye kuberekazve kwe0.3%, uchiziva zvizere otomatiki yegraphite choto. kuongorora.
Yakakwana kuchengetedza kuchengetedza matanho
- Alarm uye otomatiki kudzivirira kune mafuta gasi kuvuza, kuyerera kusina kujairika, kusakwana kwemhepo kudzvanywa uye kutsakatika kwemurazvo usina kujairika mumoto system;
- Alarm uye kudzivirira basa kune isina kukwana mutakuri gasi uye inodzivirira gasi kudzvanywa, kusakwana kutonhora kwekupihwa kwemvura uye kunyanya kupisa mugraphite choto system.
Yepamberi uye yakavimbika dhizaini yemagetsi
- Kutora hombe-yakakura programmable logic array uye Inter I2C bhazi tekinoroji
- European type sockets uye AMP adapta ine yakakwirira kuvimbika kuti ive nechokwadi chekuvimbika kwenguva refu kweiyo yese yemagetsi system.
Nyore uye inoshanda yekuongorora software
- Easy-to-kushandisa AAS yekuongorora software inogadzirwa pasi peWindows inoshanda sisitimu, ichiziva nekukurumidza paramende kumisikidza uye optimization.
- Otomatiki sampuli dilution, otomatiki curve yakakodzera, otomatiki senitivity kugadzirisa.
- Otomatiki calculation yesample concentration (zviri mukati), kukosha kwezvinoreva, kutsauka kwakajairwa uye mwero wepakati kutsauka kuverenga.
- Multi-elements kutsunga mukutevedzana kune imwecheteyo sampuli.
- Yakayerwa data uye yekupedzisira mhedzisiro inogona kudhindwa kunze uye kupepetwa muExcel fomati.
Zvinotsanangurwa
| Main Specification | Wavelength range | 190-900nm |
| Wavelength kururama | Zvirinani pane ± 0.25nm | |
| Resolution | Mitsetse miviri yeMn pa279.5nm uye 279.8nm inogona kupatsanurwa ne spectral bandwidth ye0.2nm uye mupata-peak simba reshiyo isingasviki makumi matatu muzana. | |
| Baseline kugadzikana | 0.004A/30min | |
| Kugadziriswa kwemashure | D2 rambi rekugadzirisa simba rekugadzirisa pa 1A riri nani kudarika nguva 30. Iko SH yekugadziriswa kwemashure ekugadzirisa simba pa 1.8A iri nani kudarika nguva makumi matatu. | |
| Chiedza Source System | Mwenje turret | Motorized 6-lamp turret (Maviri epamusoro anoshanda HCL anogona kukwidzwa pa turret kuti awedzere kunzwisiswa mukuongororwa kwemurazvo.) |
| Rambi ikozvino kugadzirisa | Wide pulse current: 0 ~ 25mA, Narrow pulse current: 0 ~ 10mA. | |
| Mwenje wemagetsi emagetsi mode | 400Hz square wave pulse; 100Hz nhete square wave pulse + 400Hz yakafara square pulse wave. | |
| Optical System | Monochomator | Single danda, Czerny-Turner dhizaini grating monochromator |
| Grating | 1800 l/mm | |
| Urefu hwekutarisa | 277mm | |
| Blazed Wavelength | 250nm | |
| Spectral Bandwidth | 0.1nm, 0.2nm, 0.4nm, 1.2nm, auto switch over | |
| Flame Atomizer | Burner | 10cm single slot all-titanium burner |
| Spray chamber | Corrosion resistant all-plastic spray room. | |
| Nebulizer | Yakanyanya kushanda girazi nebulizer ine simbi sleeve, kuyamwa kumusoro chiyero: 6-7mL/min | |
| Emission burner yakapihwa | ||
| Graphite Furnace | Tembiricha range | Tembiricha yekamuri ~ 3000ºC |
| Kupisa mwero | 2000 ℃/s | |
| Graphite chubhu zviyero | 28mm (L) x 8mm (OD) | |
| Hunhu huzhinji | Cd≤0.8 ×10-12g, Cu≤5 ×10-12g, Mo≤1×10-11g | |
| Precision | Cd≤3%, Cu≤3%, Mo≤4% | |
| Detection uye Data Processing System | Detector | R928 photomultiplier ine yakakwirira senitivity uye yakafara spectral renji. |
| Software | Pasi peWindows operating system | |
| Analytical method | Kushanda curve auto-fitting;mwero wekuwedzera nzira;otomatiki senitivity kugadzirisa;otomatiki calculation yekuisa pfungwa uye zvemukati. | |
| Dzokorora nguva | 1 ~ 99 nguva, otomatiki kuverenga kwezvinoreva kukosha, kutsauka kwakajairwa uye kutsauka kwakajairwa. | |
| Multi-task Mabasa | Sequential kutsunga kweakawanda-elementi mune imwecheteyo sampuli. | |
| Mamiriro ekuverenga | Nebasa remuenzaniso | |
| Mhedzisiro kudhinda | Kuyera data uye yekupedzisira yekuongorora mushumo kudhindwa, kugadzirisa neExcel. | |
| Yakajairwa RS-232 serial port kutaurirana | ||
| Graphite Furnace Autosampler | Sample tray capacity | 55 sampuli midziyo uye 5 reagent midziyo |
| Vessel zvinhu | Polypropylene | |
| Vhoriyamu yemudziyo | 3ml yemuenzaniso mudziyo, 20ml ye reagent ngarava | |
| Minimum sampling volume | 1μl | |
| Kudzokororwa sampling nguva | 1 ~ 99 nguva | |
| Sampling system | Yakarurama mbiri yepombi system, ine 100μl uye 1ml majekiseni. | |
| Characteristic Concentration and Detection Limit | Air-C2H2 murazvo | Cu: Chimiro chechimiro ≤ 0.025 mg / L, Kucherechedza muganhu≤0.006mg / L; |
| Basa Kuwedzera | Hydride vapor jenareta inogona kubatanidzwa pakuongorora hydride. | |
| Dimensions uye Weight | Main unit | 107X49x58cm, 140kg |
| Graphite choto | 42X42X46cm, 65kg | |
| Autosampler | 40X29X29cm, 15kg | |
Nyora meseji yako pano uye titumire kwatiri
