Portable microgram level dissolved oxygen analyzer

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DO300 portable microgram level dissolved oxygen analyzer

A. Secondary meter (with built-in rechargeable battery) B. ProcessProbe from BJC Corporation in the United States ™ Microgram dissolved oxygen electrode

The DO300 dissolved oxygen analyzer is a brand new microgram level dissolved oxygen analyzer with Chinese display, Chinese menu operation, and powerful functions. It can be widely used for continuous monitoring of dissolved oxygen values in solutions such as thermal power, chemical fertilizers, metallurgy, environmental protection, pharmaceuticals, biochemistry, food, and tap water.

main features
Chinese LCD display, Chinese menu style, Chinese note taking. Microcomputerization: Using high-performance CPU chips, high-precision AD conversion technology, and SMT surface mount technology, it completes multi parameter measurement, temperature compensation, automatic range conversion, instrument self-test, with high accuracy and good repeatability. High reliability: Single board structure, touch sensitive buttons, no switch knob or potentiometer. DC+pulse polarization voltage: greatly enhances stability during low concentration measurements. The instrument adopts four calibration methods to ensure the accuracy of measurement. Good data processing method: reduces the impact of membrane deformation, temperature, and flow rate changes on measurement values by hundreds of times. Fast response, stable zero point, and small drift. Prefabricated long-life permeable membrane

Easy to replace. ● Alarm function: Alarm signal isolation output, alarm upper and lower limits can be set arbitrarily, alarm hysteresis cancellation. ● Notepad function: Record 200 pieces of information. Built in real-time clock: provides time benchmarks for various functions, etc.

Technical Parameter
■ Display mode: Chinese LCD display, Chinese menu operation ■ Measurement range: 0-1000ug/L, 0-20.0mg/L
Automatic range conversion; ■ Temperature compensation range: automatic/manual 0-60 ℃ ■ Resolution: 0.1 μ g/L, 0.01 mg/L, 0.1 ℃ ■ Accuracy: μ g/L: ± 1.0% FS; mg/L: ± 0.5% FS, ± 0.3 ℃ ■ Power supply: AC220V ± 22V, 50Hz ± 1Hz ™ Microgram dissolved oxygen electrode

Standard configuration
Charger, one secondary meter, one dissolved oxygen electrode, and one spare electrolyte bottle.

Application areas: power plants, boilers, chemical industry, environmental water treatment, biological fermentation, semiconductors, pharmaceuticals and other industries.