DDG-2080X Kev Siv Hluav Taws Xob & TDS & Salinity & Resistivity Meter

Kev Piav Qhia Luv:

★ Ntau yam kev ua haujlwm: kev coj ua hluav taws xob, TDS, Salinity, Resistivity, Temp
★ Nta: Kev them nyiaj kub tsis siv neeg, tus nqi ua tau zoo siab
★Kev siv: kev kho dej khib nyiab, tshuaj, kev ua kom fermentation, dej ntshiab,

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Cov Ntawv Qhia Txog Kev Siv Tshuab

Kev coj ua yog dab tsi?

Phau Ntawv Qhia

Cov Haujlwm	EC	Kev tiv taus	Qhov ntsev	TDS
Kev ntsuas ntau yam	0.00uS-2000mS	0.00-20.00 MΩ-CM	0.00-78.00 g/Kg	0-133000 ppm
Kev daws teeb meem	0.01/0.1/1	0.01	0.01	1
Kev raug	±1%FS	±1%FS	±1%FS	±1%FS
Kev them nyiaj rau qhov kub thiab txias	Pt 1000/NTC30K
Qhov kub thiab txias	-10.0 txog +130.0 ℃
Qhov kub thiab txias ntau npaum li cas	-10.0 txog +130.0 ℃
Kev daws teeb meem kub	0.1 ℃
Qhov kub thiab txias raug	±0.2℃
Lub hlwb tsis hloov pauv	0.001 txog 20.000
Qhov kub thiab txias ntawm ib puag ncig	0 txog +70 ℃
Cia txias.	-20 txog +70 ℃
Zaub	Lub teeb nraub qaum, dot matrix
EC tam sim no tso zis1	Cais tawm, 4 txog 20mA tso zis, siab tshaj plaws thauj khoom 500Ω
Qhov kub thiab txias tam sim no tso zis 2	Cais tawm, 4 txog 20mA tso zis, siab tshaj plaws thauj khoom 500Ω
Tam sim no cov zis raug	±0.05 mA
RS485	Modbus RTU protocol
Tus nqi Baud	9600/19200/38400
Muaj peev xwm tiv tauj relay siab tshaj plaws	5A/250VAC, 5A/30VDC
Kev teeb tsa ntxuav	ON: 1 txog 1000 vib nas this, OFF: 0.1 txog 1000.0 teev
Ib qho relay ntau yam haujlwm	huv si/lub tswb ceeb toom txog lub sijhawm/lub tswb ceeb toom yuam kev
Kev ncua sij hawm ntawm relay	0-120 vib nas this
Muaj peev xwm sau cov ntaub ntawv	500,000
Kev xaiv lus	Lus Askiv / Suav ib txwm / Suav yooj yim
Qib tsis muaj dej	IP65
Kev muab hluav taws xob	Los ntawm 90 txog 260 VAC, kev siv hluav taws xob <5 watts
Kev teeb tsa	vaj huam sib luag / phab ntsa / yeeb nkab installation
Qhov hnyav	0.85Kg

Yav dhau los: DDG-2080S Kev Lag Luam Digital Conductivity Meter

Tom ntej no: DDG-2090 Kev Ntsuas Kev Ua Haujlwm Hauv Kev Lag Luam

Cov Haujlwm	EC	Kev tiv taus	Qhov ntsev	TDS
Kev ntsuas ntau yam	0.00uS-2000mS	0.00-20.00 MΩ-CM	0.00-78.00 g/Kg	0-133000 ppm
Kev daws teeb meem	0.01/0.1/1	0.01	0.01	1
Kev raug	±1%FS	±1%FS	±1%FS	±1%FS
Kev them nyiaj rau qhov kub thiab txias	Pt 1000/NTC30K
Qhov kub thiab txias ntau npaum li cas	-10.0 txog +130.0 ℃
Kub. Kev daws teeb meem thiab qhov tseeb	0.1 ℃, ± 0.2 ℃
Cia txias.	-20 txog +70 ℃
Zaub	Lub teeb nraub qaum, dot matrix
EC tam sim no tso zis1	Cais tawm, 4 txog 20mA tso zis, siab tshaj plaws thauj khoom 500Ω
Qhov kub thiab txias tam sim no tso zis 2	Cais tawm, 4 txog 20mA tso zis, siab tshaj plaws thauj khoom 500Ω
RS485	Modbus RTU protocol
Tus nqi Baud	9600/19200/38400
Muaj peev xwm tiv tauj relay siab tshaj plaws	5A/250VAC, 5A/30VDC
Kev teeb tsa ntxuav	ON: 1 txog 1000 vib nas this, OFF: 0.1 txog 1000.0 teev
Ib qho relay ntau yam haujlwm	huv si/lub tswb ceeb toom txog lub sijhawm/lub tswb ceeb toom yuam kev
Kev ncua sij hawm ntawm relay	0-120 vib nas this
Muaj peev xwm sau cov ntaub ntawv	500,000

Kev coj hluav taws xob yog qhov ntsuas ntawm dej lub peev xwm hla dhau hluav taws xob. Lub peev xwm no muaj feem cuam tshuam ncaj qha rau qhov kev sib sau ua ke ntawm cov ions hauv dej.
1. Cov ions conductive no los ntawm cov ntsev yaj thiab cov khoom inorganic xws li alkalis, chlorides, sulfides thiab carbonate compounds
2. Cov tshuaj uas yaj ua cov ions kuj hu ua electrolytes 40. Cov ions ntau dua uas muaj, qhov siab dua qhov conductivity ntawm dej. Ib yam li ntawd, qhov tsawg dua ions uas nyob hauv dej, qhov tsawg dua nws conductivity. Dej distilled lossis deionized tuaj yeem ua haujlwm ua ib qho insulator vim nws qhov qis heev (yog tias tsis tsis tseem ceeb) conductivity tus nqi 2. Dej hiav txwv, ntawm qhov tod tes, muaj conductivity siab heev.

Cov ions ua hluav taws xob vim lawv cov nqi zoo thiab tsis zoo
Thaum cov electrolytes yaj hauv dej, lawv faib ua cov khoom me me uas muaj nqi zoo (cation) thiab cov khoom me me uas muaj nqi tsis zoo (anion). Thaum cov khoom yaj faib ua dej, qhov sib xyaw ntawm txhua qhov nqi zoo thiab tsis zoo tseem sib npaug. Qhov no txhais tau tias txawm tias qhov conductivity ntawm dej nce nrog cov ions ntxiv, nws tseem tsis muaj hluav taws xob 2

Phau Ntawv Qhia Siv DDG-2080X

Sau koj cov lus ntawm no thiab xa tuaj rau peb