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¿É¼ÇÁ¤º¸[(201739810)169E][(350686)Single Electrode]
Brand Digital ORP/Redox Tester Waterproof ORP Meter Water Quality Monitor 0~±1999mg/LmV Oxidation Reduction Potential Pen Tester
Description:
Oxidation-Reduction Potential ORP is an abbreviation that represents the oxidation potential of the solution. ORP value is a measure of the ability of the redox solution, the unit is mV. ORP meter test solution redox potential of special equipment. The instrument enclosure waterproof design, waterproof rating of IP55. The electrode can be replaced. With data lock function to facilitate the measurement and recording of data stored Negative potential (O.R.P) pen The introduction of advanced technology and imported components, greatly reducing the volume, reduce costs, maintain the original quality, so the use of ORP gained popularity. Suitable for functional energy water purifier and negative potential energy cups and other needs of the determination of the value of having a negative potential.
Main technical indicators:
Measuring range Range: 0 ~ ± 1999mg/LmV Resolution Resolution: 1mV Accuracy: Accuracy: ± 5mV Voltage Battery: 4 * 1.5V (AG-13 batteries) not included Operating Temperature Operating Temperature: 0C ~ 50C Correction Calibration: 1 point calibration Volume Dimensions: 188mm * 35mm * 35mm Weight Weight: 118g
Procedure:
1. Remove the protective cover. 2. Touch the "ON / OFF" switch, power. 3. Place the electrode in the test solution and gently shake until after the show read the display value is stable. 4. Touch the "HOLD" key, then keep the value of the current measurement. If you need to re-measure, then press the "HOLD" button is automatically released on hold. 5. After use, press the off switch, the electrode with distilled water, put on protective sleeve.
CALIBRATION:
1.Immerse the meter in the disilled water.Activate it after a few hours. 2.Immerse the meter in the calibration solution.And stir it gently. 3.Regulate the trimmer with a screwdriver until LCD screen for 265mV. 4.Rinse the electrode with distilled water,and suck it with filter paper.
Battery installation:
If the display is blurry or display, you should change the batteries. When replacing the battery, unscrew the cover, can be replaced, pay attention to the battery polarity
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