Mufananidzo wakaratidzwa weDOS-1707 Laboratory Dissolved Oxygen Meter

Meta yeOkisijeni Yakanyungudutswa yeDOS-1707 yeLabhoritari

Tsananguro pfupi:

Ruzivo rweChigadzirwa

MaIndekisi eUnyanzvi

Chii chinonzi Dissolved Oxygen (DO)?

Sei Monitor Yakanyungudutswa Oxygen?

DOS-1707 ppm level portable Desktop Dissolved Oxygen Meter ndeimwe ye electrochemical analyzers inoshandiswa murabhoritari uye monitor inoenderera mberi ine hungwaru hwepamusoro inogadzirwa nekambani yedu. Inogona kugadzirirwa DOS-808F Polagraphic Electrode, ichikwanisa kuyerwa otomatiki ne ppm level yakasiyana. Ichi chishandiso chakakosha chinoshandiswa kuyedza huwandu hwe oxygen mumhinduro dziri mumvura inofashaira boiler, mvura inodziya, tsvina yekudzivirira zvakatipoteredza nedzimwe nzvimbo.

Yakapfuura: DOS-1703 Meter yeOkisijeni Yakanyungudutswa Inotakurika

Zvinotevera: Sensor yeOxygen Yakanyungudutswa Pamhepo

Kuyera nzvimbo	DO	0.00–20.0mg/L
		0.0–200%
	Tembiricha	0…60℃()ATC/MTC）
	Mhepo	300–1100hPa
Kugadziriswa	DO	0.01mg/L,0.1mg/L(ATC)）
		0.1%/1% (ATC)）
	Tembiricha	0.1℃
	Mhepo	1hPa
Kukanganisa kwekuyera mayuniti emagetsi	DO	±0.5 % FS
	Tembiricha	± 0.2 ℃
	Mhepo	±5hPa
Kuenzanisa	Panosvika mapoinzi maviri chete, (mvura ine mhute yakaguta/isina okisijeni mhinduro)
Magetsi	DC6V/20mA; 4 x AA/LR6 1.5 V kana NiMH 1.2 V uye inogona kuchajwa
Saizi/Huremu	230×100×35(mm)/0.4kg
Ratidza	LCD
Chinongedzo chekupinda chesensor	BNC
Kuchengetedza data	Data rekugadzirisa ； 99 mapoka ekuyera data
Mamiriro ekushanda	Tembiricha		5…40℃
	Hunyoro hwehukama		5%…80% (isina condensate)
	Giredhi rekugadzwa		Ⅱ
	Giredhi rekusvibiswa		2
	Kukwira		<=2000m

Okisijeni yakanyungudutswa chiyero chehuwandu hweokisijeni ine gasi iri mumvura. Mvura ine hutano inogona kutsigira hupenyu inofanira kunge iine okisijeni yakanyungudutswa (DO).
Okisijeni yakanyungudutswa inopinda mumvura ne:
kunyudzwa zvakananga kubva mumhepo.
kufamba nekukurumidza kubva kumhepo, mafungu, mafungu emvura kana mhepo inofefetera.
photosynthesis yezvirimwa zvemumvura semugumisiro wemaitiro acho.

Kuyera okisijeni yakanyungudutswa mumvura uye kurapwa kuti pave nemazinga akakodzera eDO, mabasa akakosha mukushandiswa kwakasiyana-siyana kwekurapa mvura. Kunyange zvazvo okisijeni yakanyungudutswa ichikosha kutsigira hupenyu uye maitiro ekurapa, inogonawo kuva nengozi, ichikonzera okisijeni inokuvadza michina uye inokanganisa chigadzirwa. Okisijeni yakanyungudutswa inokanganisa:
Hunhu: Kuwanda kwemvura inobuda muvhu ndiko kunosarudza hunhu hwemvura inobva muvhu. Kana mvura isina mvura inobuda muvhu yakakwana, inova yakasviba uye isina hutano zvichikanganisa hunhu hwenzvimbo, mvura yekunwa nezvimwe zvigadzirwa.

Kutevedzera Mutemo: Kuti zvitevedzerwe nemitemo, mvura yakasviba inowanzoda kuva nehuwandu hwakati wandei hweDO isati yagona kuburitswa murwizi, mudziva, murwizi kana murwizi. Mvura ine hutano inogona kutsigira hupenyu inofanira kunge iine oxygen yakanyungudutswa.

Kudzora Maitiro: Mazinga eDO akakosha kudzora kurapwa kwemvura yakasviba kuburikidza nemakemikari, pamwe nechikamu chekupfapfaidza mvura yekunwa. Mune mamwe mashandisirwo emaindasitiri (semuenzaniso kugadzirwa kwemagetsi), chero DO inokuvadza kugadzirwa kwemhepo uye inofanira kubviswa uye huwandu hwayo hunofanira kudzorwa zvakanyanya.

Nyora meseji yako pano woitumira kwatiri