Luɔi standard

HJ/T399-2007

Chemical oxygen requirement measurement rapid dissolution spectrophotometry (COD and dissolution together)

Ajuiɛɛr

Aŋuɛ̈ɛ̈r ye luui në reagent ye looi, yen anɔŋ catalyst ye cɔl composite catalyst ye cɔl reaction ye cɔl acceleration ye cɔl anti-interference ye cɔl chlorine ions. Pii ye cɔl D ku E ye cɔl E ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C. A ye cɔl C.

Kuen karen

Kä ye kek looi aye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ A lëu bï ya tɛ̈n yenë COD ya tɛ̈n yenë a wïc bï ya tɛ̈n yenë a wïc bï ya tɛ̈n yenë a wïc bï ya tɛ̈n yenë a wïc bï ya tɛ̈

Karakteristik Instrument

Lɔ̈k COD tɛ̈n tɔ̈u yɔɔ̈ɔ̈r tɔ̈u yɔɔ̈ɔ̈r tɔ̈u yɔɔ̈ɔ̈r tɔ̈u yɔɔ̈ɔ̈r

Lɔ̈k kä juëc ye kek tɔ̈ɔ̈u në pii ye kek tɔ̈ɔ̈u në pii ye kek tɔ̈ɔ̈u në pii ye kek tɔ̈ɔ̈u

Memory 100 data sets (including test time, absorption values, and concentration values) (ye kɔc cï gam, ye kɔc cï gam, ye kɔc cï gam, ye kɔc cï gam, ye kɔc cï gam)

Memory 20 curves, lëu bï ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk ya cɔk

Lɔ̈k USB interface, ka data upload to PC

Intelligent search database data, you can find it in order or by time (Dɛ̈ɛ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r dɔ̈ɔ̈r)

LCD ye nyuɔɔth, % luminosity, absorption, concentration

Test data support one click printing

Parameters teknis

Wave length: 420nm ku 610nm

Wave length precision: ±1nm

Wave Length Selection: Automatic

Tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r tɛ̈ɛ̈r: ±2.0%T

Kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye: ±0.5%T

Kula: 1cm × 10cm kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu kulu

Anti-chlorine interference: ≤1200mg/L

Optical stability: absorption of light within 20mm drift less than 0.002A. Optical stability: absorption of light within 20mm drift less than 0.002A. Optical stability: absorption of light within 20mm drift less than 0.002A.

Lampu: LED

Detector: Silicon photodiode

Data Display: 480×272 LCD Color Screen

Kɔɔr: 15-150mg/L, error ≤8%

150---1000mg/L, Kawɛl ≤4%

Kuen mode: % transmittance, absorption, concentration

Kuen luɔɔi: keyboard plus touchscreen,

Output external: GPRS, USB, RS232 interface and computer communication, built-in micro printer (GPRS).

Power: 220VAC AC

Kuɛl: 280*250*120mm

Kä ye kek looi: 2Kg ((SC-1)

Luɔi ye tɛmɛ: (0-2) A

Temperature range: Operating temperature: 0 to 50 ℃

Tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

Humidity: 85%

COD Resolver Indicator

Kuen ye looi: 8

Tɛmɛ: 165 ℃ ± 2 ℃

Wakat ye looi: 15Min ± 2%

Wël ye nyuɔɔth: LCD

Thermal insulation characteristics: ye tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ