A. Product overview
Type 870 direct reading BOD5 gauge is designed using air pressure differential method principle, when measured samples are in constant temperature under 20±1°C conditions for five days after cultivation, after biological oxidation action, organic matter is transformed into nitrogen, carbon and sulfur oxides, and generate carbon dioxide gas absorbed by sodium hydroxide, when this cultivation bottle is generated in the pressure differential. Ka tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye
II. Teknoloji:
* Kɔɔr: 0 ~ 1000 mg/L
* Tɛɛr: a tɛmɛ 'GB7488'
* Wolna: Kuen
* Kä ye kek looi: 8 kä ye kek looi
* Tɛmɛ: 20 ℃ ± 1 ℃
* Dimension: 400 × 270 × 350 ((mm)
* Kɔɔr: 5 kg
* Kuen ye kɔɔr: <5W
Third, awowa:
* Struktur ye raan
* Luɔi ye gam
* Stabil ye gam
* Yïn laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa laa
A wɛ̈t juëc looi në ɣän ke kɔc cï röt looi, kɔc cï röt looi, kɔc cï röt looi, kɔc cï röt looi, kɔc cï röt looi, kɔc cï röt looi.
4. Kuen ye looi:
1, Botol puɔ̈ɔ̈r 10 (2 ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye kɛ̈ɛ̈k ye)
2, Mixer 10 (2 ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc)
3, CO2 absorbing cups 8 ye
4, Mercury 1 botol
5, rubber transmission belt size 3 each (backup)
6, seal ring 8 (ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l)
7, Glass bending tube 2 (ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l)
8, Insurance Pipe 2 (ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l)
9, Power AC DC Converter One