测量范围： 0 tënë 150 mg/L(ppm) O2, 0 tënë 1500 mg/L(ppm) O2, 0 tënë 15000 mg/L(ppm) O2

Potassium Chromate Method (K2CrO7) ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye k

Luɔi de luɔɔi: Lɔ̈k 2mL ya tɛmɛ në ET99955 wala ET99974 ya tɛmɛ në COD tube reagent [ET99106 ya tɛmɛ në 0.2mL ya tɛmɛ në ET99125 ya tɛmɛ në ET99125 ya tɛmɛ në ET99125 ya tɛmɛ në ET99125 ya tɛmɛ në ET99125 ya tɛmɛ në ET99125 ya tɛmɛ në ET99125 ya tɛmɛ në ET99955 ya tɛmɛ në ET99974 ya tɛmɛ në ET99955 ya tɛmɛ në ET99974 ya tɛmɛ në ET99955

SMD microcomputer control technology, high quality narrow band filter, with temperature compensation LED optical system, built-in response timer, ensuring sample measurement and user's results*, overall design compact, waterproof sample pool, ensuring measurement fast and accurate, reproducibility good, with correction functions and built-in software adjustment functions, used for scientific research, measurement to make sample detection, identification.

Features of Performance

▷ 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.

▷ IRiM infrared data transmitter unique [Recommended ET214050] design, 16 sets of data storage, can be adjusted to read at any time, facilitating field data organization and recording and with computer connection facilitating data transfer. IRiM infrared data transmitter unique [Recommended ET214050] design, 16 sets of data storage, can be adjusted to read at any time, facilitating field data organization and recording and with computer connection facilitating data transfer.

Teknik Specifications

ET99718V

Range de mesure

0 to 150 mg/L(ppm) O2、0 to 1500 mg/L(ppm) O2、0 to 15000 mg/L(ppm) O2

Resolution

1 mg/L (ppm), 1 mg/L (ppm), 10 mg/L (ppm)

Hakkil @ 20°C

±3.5% F.S.

Sistem optik

Pii ye tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n

430 nm, 610 nm ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam ye kaam Resolution: 0.01A

Metode Standart

Reference to water, wastewater standard methods, 18th edition, potassium chromate/sulfuric acid comparison [ISO 15705:2002]

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

16 tɛ̈n yenë data tɔ̈ɔ̈u thïn, a lëu bï ya tɔ̈ɔ̈u në kaam tök; Ka tɛmɛ ET214050 IRiM infrared data transmitter, ka tɛmɛ PC data transfer

Power Mode

Bateri 4×1.5AAA, minit 10 ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ

Applicable Environment (Wɛɛngɛ)

5 ha 40°C、RH: 30 ha 90% cïn condensation

Dimension Weight

Kɔmpiye: 190 × 110 × 55mm, Kɔmpiye: 450g

Akutnhom

CE certified, IP68 (0.1m condition, 1 hour)

Thermal dissolution processor technical indicators

Nombre de dissolutions

A lëu bɛ̈n ya cɔk tɔ̈ɔ̈u në kaam tök de 25 ye cɔk tɔ̈ɔ̈u në kaam tök de 16mm ye cɔk tɔ̈ɔ̈u në kaam tök de 16mm

Tɛmpɛr Settings

70, 100, 120, 150°C

Waktu Kontrol

30, 60, 120min wala tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

Temperature Range

Pt100A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ

Type gël

ABS ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r

Power Mode

230 V / 50-60 Hz wala 115 V / 50-60 Hz; 40W

Lɔ̈ɔ̈m në kaam de 110 V ku 220 V në wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r de wɛ̈ɛ̈r

Applicable Environment (Wɛɛngɛ)

10 ha 40°C, RH: 85% Max

Dimension Weight

Kɔɔr: 155 × 95 × 275mm, Kɔɔr: 3.6Kg

Akutnhom

CE certified

Aksesorye sugandi

ET99955 COD-LR Reagent, ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen

ET99974 COD-MR Reagent, ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen

ET99106 COD-MR reagent ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen ye looi në kë de oxygen

ET2420803 COD standard liquid, standard value: 100mg/L, specification: 30mL

ET2420804 COD standard liquid, standard value: 500mg/L, specification: 30mL

ET2420805 COD standard liquid, standard value: 5000mg/L, specification: 10mL

ET214050 Customized IRiM Infrared Data Transmitter, USB interface, for data transfer to computer, for data, management, analysis

ET197635 Customized glass ceramic dish cleaning cloth, Packaging: 4 blocks/group

ET418957 Customized special <unk>16mm ten hole ceramic dish test tube holder for heating pipe cooling