T9008 BOD Dej Zoo On-line Tsis Siv Neeg Saib Xyuas
Product Principles:
Dejqauv, poov tshuaj dichromate digestion tov, nyiaj sulfate tov (silver sulfate raws li ib tug catalyst mus koom tau zoo dua ncaj-chain fatty compound oxide) thiab sulfuric acid sib tov yog rhuab mus rau 175 ℃, dichromate ion oxide tov ntawm organic teeb meem tom qab xim hloov, analyzer rau kuaj xyuas cov kev hloov hauv cov xim, thiab kev hloov pauv hloov mus rau BOD tus nqi tso zis thiab noj cov ntsiab lus ntawm dichromate ion ntawm oxidizable organic teeb meem ntau.
Technical Parameters:
| Tsis muaj. | Lub npe | Technical Parameters |
| 1 | Daim Ntawv Thov Ntau | Cov khoom no yog tsim rau cov dej khib nyiab nrog cov tshuaj oxygen xav tau hauv thaj tsam ntawm 10 ~2000mg / L thiab chloride concentration qis dua 2.5g / L Cl-.Nws tuaj yeem txuas mus rau cov dej khib nyiab nrog cov tshuaj chloride qis dua 20g / L Cl- raws li cov neeg siv khoom xav tau.. |
| 2 | Kev sim | Potassium dichromate tau zom ntawm qhov kub thiab txias thiab kev txiav txim siab colorimetric. |
| 3 | Kev ntsuas ntau | 10 ~ ib2000mg / L |
| 4 | Tsawg txwv ntawm Kev Tshawb Fawb | 3 |
| 5 | Kev daws teeb meem | 0.1 |
| 6 | Qhov tseeb | ± 10% lossis ±8mg/L (Nqa tus nqi loj dua) |
| 7 | Rov ua dua | 10% los yog6mg/L (Nqa tus nqi loj dua) |
| 8 | Zero Drift | ±5 mg/l |
| 9 | Span Drift | 10% |
| 10 | Kev ntsuas lub voj voog | Yam tsawg kawg 20 feeb.Nyob ntawm cov qauv dej tiag tiag, lub sijhawm zom zaub mov tuaj yeem teem caij los ntawm 5 txog 120min. |
| 11 | Lub sijhawm ua piv txwv | Lub sij hawm ncua sij hawm (kho tau), ib teev lossis ntsuas ntsuas hom tuaj yeem teeb tsa. |
| 12 | Calibration voj voog | Tsis siv neeg calibration (1-99 hnub adjustable), raws li cov qauv dej tiag tiag, phau ntawv calibration tuaj yeem teeb tsa. |
| 13 | Kev kho lub voj voog | Lub sijhawm tu ncua yog ntau tshaj ib hlis, txog 30 feeb txhua zaus. |
| 14 | Tib neeg-tshuab ua haujlwm | Kov npo zaub thiab kev qhia tswv yim. |
| 15 | Kev tiv thaiv tus kheej | Cov xwm txheej ua haujlwm yog kuaj tus kheej, qhov txawv txav lossis lub zog tsis ua haujlwm yuav tsis poob cov ntaub ntawv.Tsis siv neeg tshem tawm cov residual reactants thiab rov pib ua haujlwm tom qab rov pib dua lossis tsis muaj zog. |
| 16 | Cov ntaub ntawv khaws cia | Tsis pub tsawg tshaj li ib nrab xyoo cov ntaub ntawv khaws cia |
| 17 | Input interface | Hloov kom muaj nuj nqis |
| 18 | Output interface | Ob RS485 ibdigital tso zis, Ib qho 4-20mA analog tso zis |
| 19 | Cov xwm txheej ua haujlwm | Ua haujlwm sab hauv;kub 5-28 ℃;txheeb ze humidity ≤90% (tsis muaj condensation, tsis muaj dew) |
| 20 | Kev siv hluav taws xob thiab kev siv hluav taws xob | AC230 ± 10% V, 50 ~ 60Hz, 5A |
| 21 | Qhov ntev | 355×400 ×600 (mm) |
