Kaitirotiro COD-ipurangi
Tikanga Rapu
Tāpirihia he wairewa pāhare pāporo dichromate e mōhiotia ana ki te tauira wai, ka whakamahi i te tote hiriwa hei whakakōkī me te mercury pūkawa ngāwha hei māngai huna i roto i te reo waikawa kaha. I muri i te wera nui me te tauhohenga nakunaku pehanga teitei, kitea te whakaurunga o te hua ki tetahi roangaru motuhake. E ai ki te ture a Lambert Beer, he hononga hono i waenga i te ihirangi matū o te hāora i roto i te wai me te urunga, katahi ka whakatau i te kukū o te hiahia hāora matū i roto i te wai.Tuhipoka: He uaua ki te whakapouri i nga matū penei i te waiwaro kakara me te pyridine i roto i te tauira wai, a ka taea te whakaroa i te wa nakunaku.
NGĀ TAWHIRI HUNGA
| Tauira | AME-3000 |
| Tawhā | COD (tono hāora matū) |
| Awhe Ine | 0-100mg/L, 0-200mg/L me te 0-1000mg/L, Whakawhiti aunoa e toru-awhe, whakawhanui |
| Wā Whakamātautau | ≤45min |
| Hapa Tohu | ±8%, ±4mg/L rānei（Tangohia te mea iti ake） |
| Tepe o te ine | ≤15mg/L（Hapa tohu: ±30%） |
| Te tukurua | ≤3% |
| Te heke taumata iti i roto i te 24h(30mg/L) | ±4mg/L |
| Te rere taumata teitei i roto i te 24h(160mg/L) | ≤5%FS |
| Hapa tohu | ±8%ranei±4mg/L（Tangohia te mea iti） |
| Pānga mahara | ±5mg/L |
| Interferrnce o ngaohiko | ±5mg/L |
| Te wawaotanga o te chloridion(2000mg/L) | ±10% |
| Te whakataurite o nga tauira wai tuturu | CODcr＜50mg/L：≤5mg/L |
| CODcr≥50mg/L:±10% | |
| Te waatea o nga raraunga | ≥90% |
| Whakaritenga | ≥90% |
| Te huringa tiaki iti | ＞168h |
| Tuku Hiko | 220V±10% |
| Rahi hua | 430*300*800mm |
| Whakawhitiwhiti | Ka taea te taia nga raraunga tuuturu ki te pepa.RS232, RS485 atanga mamati, 4-20mA putanga tairitenga, 4-20mA whakauru tairitenga, me nga huringa maha e waatea ana mo te whiriwhiri. |
Nga ahuatanga
1. Ko te kaitirotiro he iti te rahi, he watea mo te tiaki i ia ra;
2. Ka whakamahia te inenga whakaahua hiko teitei me te hangarau rapu ki te urutau ki nga momo wai uaua;
3.E toru nga awhe (0-100mg / L), (0-200mg / L) me (0-1000mg / L) ka makona i te nuinga o nga whakaritenga aroturuki kounga wai. Ka taea hoki te whakawhānui ake i te awhe kia rite ki te ahuatanga tonu;
4. Ko nga tikanga inenga pumau, o ia waa, o te tiaki me etahi atu momo inenga ka tutuki nga whakaritenga o te auau ine;
5.Whakaitihia nga utu mahi me te tiaki ma te iti o te kai o nga reagents;
6. 4-20mA, RS232/RS485andothercommunicationmethodssatisfy the communication requirements;
Nga tono
Ko tenei kaitirotiro te nuinga e whakamahia ana mo te aro turuki i te waa-waahi o te hāora matū
tono (CODc r) co
Tuhia to korero ki konei ka tukuna mai ki a matou
