FK-CT20 Scientific av nutrient detector
1. Kev khiav hauj lwm qhov system: Android operating system, lub ntsiab tswj yuav tsum tau siv multi-core processor, CPU zaus ≥ 1.8GHz, loj muaj peev xwm nco, khiav ceev ceev, muaj zog stability, tsis muaj daig tshwm sim.Nrog USB dual interface, cov ntaub ntawv upload tuaj yeem xa tawm sai.
2. Cov cuab yeej siv 7.0-nti loj screen Suav cim backlight zaub, tuaj yeem khaws thiab luam tawm cov ntawv xeem, thiab muaj cov haujlwm ntawm cov ntaub ntawv keeb kwm query thiab luam ntawv.
3. Tsis tas yuav ua cov qauv dawb thiab qauv rau kev sim.Piv nrog rau lwm cov twj paj nruag, cov kauj ruam ua haujlwm, lub sijhawm ua haujlwm thiab reagent noj yog txo los ntawm ib nrab.Cov qauv raug nyeem ncaj qha txhawm rau tshem tawm qhov yuam kev tshwm sim los ntawm cov qauv qauv dawb huv thiab ua kom ntseeg tau qhov tseeb ntawm qhov kev xeem.
4. 12 channel rotary colorimetric cell (tsis yog khoom module), uas tuaj yeem ntes 12 cov qauv tib lub sijhawm.Txhua tus qauv tuaj yeem xaiv cov khoom sib txawv, thiab tig tau.Nws muaj lub luag haujlwm ntawm kev ceeb toom txhua channel kom ua tiav qhov kev tshawb pom.
5. Cov cuab yeej muaj nws tus kheej tiv thaiv kev ua haujlwm, uas tuaj yeem teeb tsa tus neeg siv lub npe thiab tus password;Nruab nrog ntiv tes xauv rau tus ntiv tes nkag, tiv thaiv cov neeg ua haujlwm tsis ua haujlwm los saib cov ntaub ntawv sim.
6. Ua hauv qoob loo Atlas: raws li cov duab ntawm cov zaub mov tsis txaus ntawm txhua cov qoob loo, sib piv cov nplooj saum npoo, thiab kuaj xyuas qhov ntau thiab qhov tsis txaus.
7. Cov ntaub ntawv luam tawm: lub tshuab luam ntawv thermal built-in tuaj yeem luam tawm cov khoom kuaj pom, cov khoom kuaj pom, cov neeg ua haujlwm tshawb nrhiav, tshawb xyuas lub sijhawm, tus lej xov tooj, nqus, cov ntsiab lus (mg / kg), ob-seem code thiab lwm yam ntaub ntawv.
8. Ua nyob rau hauv advanced locator kom ua tiav qhov tseeb ntawm txhua channel;;
9. Cov twj paj nruag yog nruab nrog plaub hom wavelength lub teeb qhov chaw (liab, xiav, ntsuab thiab txiv kab ntxwv).Lub wavelength ntawm lub teeb qhov chaw yog ruaj khov, kev pab cuam lub neej yog mus txog 100000 teev, lub reproducibility yog zoo, thiab qhov tseeb yog siab.
10. lub ntsuas hluav taws xob tau nruab nrog lub teeb pom kev hluav taws xob, uas qhia txog tus nqi hluav taws xob tam sim no hauv lub sijhawm tiag tiag kom ntseeg tau tias lub zog ruaj khov ntawm cov txheej txheem ua haujlwm, thiab muaj kev ua haujlwm ntawm kev tiv thaiv hluav taws xob.Nyob rau hauv cov ntaub ntawv ntawm lub hwj chim tsis ua hauj lwm tam sim ntawd, cov ntaub ntawv tuaj yeem khaws cia kom tsis txhob muaj cov ntaub ntawv poob
11. Simultaneous extraction thiab txiav txim siab ceev muaj N, P, K thiab lwm yam as-ham hauv av.
12. Kev soj ntsuam ceev: nyob rau hauv ib txwm ua tau zoo, nws yuav siv sijhawm li 20 feeb txhawm rau txheeb xyuas cov av ammonium nitrogen, phosphorus thiab potassium (xws li cov qauv av pretreatment thiab tshuaj npaj), li 50 feeb txhawm rau txheeb xyuas cov chiv nitrogen, phosphorus thiab potassium, thiab txog 20 feeb. txhawm rau txheeb xyuas cov kab ib zaug.
1. Fais fab mov: AC 220 ± 22V DC 12V + 5V (muaj peev xwm loj lithium roj teeb hauv qhov ntsuas)
2. Lub zog: ≤ 5W
3. Ntau yam thiab daws teeb meem: 0.001-9999
4. Repeatability yuam kev: ≤ 0.04% (0.0004, potassium dichromate tov)
5. Instrument stability: drift tsawg dua 0.3% (0.003, transmittance ntsuas) hauv ib teev.Tom qab qhov ntsuas tau pib thiab preheated rau 5 feeb, tus naj npawb ntawm cov zaub yuav tsis txav li ntawm 30 feeb (lub teeb transmittance ntsuas);Tsis pub dhau ib teev, cov digital drift yuav tsum tsis pub tshaj 0.3% (kev ntsuas kev sib kis) thiab 0.001 (kev ntsuas nqus);5% (0. 005, transmittance ntsuas) nyob rau hauv ob teev.
6. Linear yuam kev: ≤ 0.2% (0.002, nrhiav kom tau tooj liab sulfate)