Name: ET99109N Microcomputer Chemical Oxygen Requirement COD Concentration Meter
Brand: Shanghai Yixi Technology Co., Ltd. (Shanghai Yixi Technology Co., Ltd.)
Availability: InStock

Building A 205, Jinzhou International Building, No. 258, Chengjiaqiao Road, Minhang District, Shanghai

Range de mesure0 tënë 150 mg/L ((ppm) O20 tënë 1500 mg/L ((ppm) O20 tënë 15000 mg/L ((ppm) O2
UniqueSMDMicrocomputer control technology, high quality narrow band filter, with temperature compensationLED yeOptical system, built-in reaction timer, ensuring sample measurement and user's results*, overall design compact, waterproof sample pool, ensuring measurement fast and accurate, reproducibility good, with corrective function and built-in software adjustment function, used for scientific research, measurement to make sample detection, identification. Optical system, built-in reaction timer, ensuring sample measurement and user's results*, overall design compact, waterproof sample pool, ensuring measurement fast and accurate, reproducibility good, with corrective function and built-in software adjustment function, used for scientific research, measurement to make
Features of Performance (Käjuëc-käjuëc-käjuëc-käjuëc-käjuëc-käjuëc-käjuëc-käjuëc-käjuëc-käjuëc-käjuëc)
▷ SMD microcomputer control technology, high performance narrow band filter and temperature compensation LED light source system, new waterproof design, compact portable, background light display.
▷ Factory and user custom dual calibration function, automatic memory last zero point calibration, no need frequent zero point correction, good GLP function, automatic shutdown setup.
▷ UniqueIRiMInfrared Data Transmitter <unk> RecommendedET214050Dizayn,16Group data storage, can be adjusted to read at any time, facilitating field data organization and recording and with computer connectivity facilitating data transfer. Group data storage, can be adjusted to read at any time, facilitating field data organization and recording and with computer connectivity facilitating data transfer.

Teknik Specifications	ET99109N <unk>
Range de mesure	0 tënë 150 mg/L ((ppm) O20 tënë 1500 mg/L ((ppm) O20 tënë 15000 mg/L ((ppm) O2
Resolution	1 mg/L (ppm), 1 mg/L (ppm), 10 mg/L (ppm)
Precision@ 20°C	±3.5% F.S.
Sistem optik	Sample pool ye cɔl waterproof, temperature compensationLED yeSistɛm optik; 430 nm, 610 nmWave length duŋ， △ λ = 5 nm;Resolution: 0.01A
Metode Standart	Reference Water, Wastewater Standard Methods (Wɛ̈ɛ̈r ë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc，18thVersion, potassium chromate/sulfuric acid comparison<unk>ISO 15705:2002<unk>
Kalibrasiɔn Mode	Automatic zero point correction, factory calibration and user custom dual calibration mode (Automatic zero point correction, factory calibration and user custom dual calibration mode) (Automatic zero point correction, factory calibration and user custom dual calibration mode)
Data Management	16Group data storage, a lëu bï ya tɔ̈ɔ̈u në kaam tök; KɔmpiET214050IRiMInfrared data transmitter, ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan yePCData transfer
Power Mode	4×1.5AAABateri， 10Automatic shutdown min wala luɔɔiLCDLampu bak
Applicable Environment (Wɛɛngɛ)	5 tënë 40°C、RH: 30 tënë 90%No condensation
Dimension Weight	Size ë host: 190 × 110 × 55mm,Kɔmpiye Weight: 450g
Akutnhom	CESertifikatIP68 (0.1m)Kɛnɛya， 1ساعi)
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