LEEM-4 Apparatus of Measuring Liquid Conductivity Featured Image

Izinsiza ze-LEEM-4 Zokulinganisa Ukusebenza Kwamanzi

Incazelo emfushane:

Imininingwane yomkhiqizo

Amathegi womkhiqizo

Ithuluzi lokuhlola lokulinganisa ukuqhutshwa koketshezi uhlobo oluthile lwensimbi yokufundisa yokulinga ye-physics eyisisekelo enemibono ecebile yomzimba, izindlela ezihlakaniphile zokuhlola, okuqukethwe okuningi kokuqeqeshwa kwekhono lokuhlola lokusebenzisa, kanye nenani lokusebenza elisebenzayo. Inzwa esetshenziswe kule nsimbi yakhiwe ngamasongo amabili wensimbi asuselwa ensimbi, iringi ngayinye inenxeba ngeqembu lamakhoyili, futhi ukujika kwamaqembu amabili wamakhoyili kuyafana, kwakheka inzwa yokulinganisa yokungenisa oketshezi engenalutho. Inzwa ixhunywe ne-frequency frequency sinusoidal alternating current, futhi i-electrode yokuzwa ayixhumani noketshezi oluzolinganiswa, ngakho-ke akukho kuhlukaniswa okuzungeze inzwa. Imitha yokuqhuba eyenziwe inzwa ye-inductance mutual ingalinganisa ukuqhutshwa koketshezi ngokunembile futhi ingasetshenziswa ngokuqhubekayo isikhathi eside. Ithuluzi lokulinganisa lokuhambisa uketshezi okususelwa kulo mgomo lisetshenziswe kabanzi emkhakheni kaphethiloli, imboni yamakhemikhali njalonjalo.

Imisebenzi

1. Qonda futhi ukhombise umgomo wokusebenza we-mutual inductive liquid conductivity sensor; thola ubudlelwano phakathi kwamandla wokukhipha inzwa nokuqhutshwa koketshezi; futhi uqonde imiqondo nemithetho ebalulekile efana nomthetho kaFaraday wokungeniswa kwe-electromagnetic, umthetho ka-Ohm nomgomo we-transformer.

2. Linganisa i-mutual-inductive liquid conductivity sensor ngezipikisi ezijwayelekile ezijwayelekile.

3. Linganisa ukuhanjiswa kwesisombululo se-saline esigcwele ekamelweni lokushisa.

4. Thola ijika lobudlelwano phakathi kokuqhutshwa nokushisa kwesisombululo samanzi anosawoti (ongakukhetha).

Imininingwane

Incazelo	Imininingwane
Zama ukunikezwa kwamandla	I-AC sine wave, 1.700 ~ 1.900 V, eguquguqukayo ngokuqhubekayo, imvamisa 2500 Hz
I-voltmeter ye-Digital AC	ububanzi 0 -1.999 V, isinqumo 0.001 V
Inzwa	inductance mutual equkethe amakhoyili amabili we-inductive enxanxatheleni ezimbili eziphakeme zokungena zensimbi ezisuselwa ekuvinjelweni
Precision ukumelana ejwayelekile	0.1 Ω kanye no-0.9 Ω, ama-PC ama-9 ngamunye, ukunemba okungu-0.01%
Ukusetshenziswa kwamandla	<50 W

Uhlu Lwezingxenye

Into	Inani
Iyunithi enkulu kagesi	1
Inzwa umhlangano	1 isethi
Inkomishi yokulinganisa eyi-1000 mL	1
Izintambo zokuxhuma	8
Intambo yamandla	1
Imanuwali yokufunda	1 (Uhlobo lwe-elekthronikhi)