Overview
This High resolution pH meter has a stability of ± 0.002 pH per 3 h, measuring range of -1.999 pH to 19.999 pH, and resolution is 0.01 pX.
Features
- 7-inch colored capacitive touch screen with high resolution 1024 x 600
- high sensitivity
- Built in microprocessor chip has Intelligent functions such as automatic calibration
- ATC, data storage, clock display, USB output, function settings
- wireless printing, self-diagnosis information, etc
- It supports wireless Bluetooth printing and PC connection
- Real time data transfer to mobile phones via Bluetooth is optional
- Smart electrode status display to ensure accurate use
- Can store 1000 sets of test data, which can be saved and transferred
- Adopt advanced conductivity measurement technology, with conductivity electrode K=1
- it can meet measuring accuracy requirements for a range of 0.5 μS per cm to 200 mS per cm
- Can switch among conductivity, TDS, salinity, and resistivity
- Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale
- It has functions of ATC, auto salinity compensation, and auto pressure compensation
- Polarographic DO electrode, short polarization time 3 to 5 minutes
Technical Specifications
| PH Meter | General laboratory pH meter, which can be used in most of the areas related to water quality analysis. |
| Conductivity Meter | Used to measure the conductivity value of conventional aqueous solutions, especially in education and scientific research. |
| PH Or Conductivity Meter | Suitable for high-precision pH or conductivity measurement in scientific research, quality control, biotechnology, fine chemicals, etc. |
| DO Meter | Applicable to aquaculture, water source monitoring, sewage treatment environmental monitoring, etc. and also widely used in education and scientific research. |
| PH Or DO Meter | Suitable for biotechnology, aquaculture, power plants, and environmental protection industries, especially in education and research. |
| Conductivity Or DO Meter | Widely used in biotechnology, aquaculture, power plants, and environmental protection industries. |
| PH Or Conductivity Or DO Meter | Suitable for the fields of petroleum, chemical, pharmacy, power plants, and environmental protection, also widely used in education and scientific research. |
| Fluoride Ion Meter | Test and analysis of the fluoride in drinking water, surface water, seawater, living sewage, and industrial wastewater and the fluorine ion in mineral, organic, and biological materials. |
| Sodium Ion Meter | Suitable for measurement of sodium ion and pH value in natural water, boiler water, and industrial drainage, especially for the quality monitoring of high purity water in power plants. |
| Chloride Ion Meter | Measure chloride ion and pH value in drinking water, food, and sewage. |
| Calcium Ion Meter | Test calcium ion and pH value of water solutions. Widely used in the analysis and research of water quality, biochemistry, and biomedicine. |
| Bromide Ion Meter | Test bromide ion and pH value in drinking water, food, and sewage. |
| Nitrate Ion Meter | Test nitrate ion and pH value in drinking water, food and sewage. |
| Potassium Ion Meter | Measure potassium ion and pH value in drinking water, food and sewage. |
| Ammonia Ion Meter | Test ammonia & nitrogen and pH value in drinking water, food and sewage. |
| Copper Ion Meter | Test copper ion and pH value in food, beverage, electroplating industry and sewage. |
| Iodide Ion Meter | Test iodide ion and pH value in drinking water, food and sewage. |
| Measuring Range | -1.999 pH to 19.999 pH |
| Resolution | 0.1 pH, 0.01 pH,0.001 pH |
| Accuracy | Electrode ± 0.002 pH, Meter ± 0.01 pH |
| Auto Calibration | 1, 2, 3 points |
| Input Current | ≤ 1 × 10 A to 12 A |
| Input Impedance | ≥ 3× 1012 Ω |
| Stability | ± 0.002 pH per 3h |
| Measuring Range | -1999.9 mV to 0 mV to 1999.9mV |
| Resolution | 0.1 mV |
| Accuracy | ± 0.03 % FS |
| Measuring Range | 0.000 pX to 14.000 pX |
| Resolution | 0.01 pX |
| Accuracy | ± 0.02 pX |
| Auto Calibration | 1, 2, 3, 4, 5 points |
| Measuring Range | 0 to 19990 |
| Resolution | 4 significant figures (scientific notation) |
| Accuracy | ± 0.5 % |
|
Measuring Range |
Conductivity 0.00 μS per cm to 20.00 μS per cm, 20.0 μS per cm to 200.0 μS per cm 200 μS per cm to 2000 μS per cm, 2.00 mS per cm to 20.00 mS per cm 20.0 mS per cm to 200.0 mS per cm, 200 mS per cm 2000 mS per cm, K=10 TDS 0 g per L to 100 g per L Salinity 0 ppt to 100 ppt Resistivity 0 MΩ·cm to 100 MΩ·cm |
| Resolution | 0.01 μS per cm or 0.1 μS per cm, 1 μS per cm, 0.01 mS per cm or 0.1 mS per cm |
| Accuracy | Electrode ± 0.5 % FS, Meter ± 0.8 % FS |
| Electrode Constant | 0.1 or 0.5 or 1 or 5 or 10 or 50 or 100 cm-1 |
| Measuring Tange | 0 mg per L to 20.00 mg per L(ppm), 0 to 200.0 % |
| Resolution | 0.1 mg per L or 0.01 mg per L (ppm), 1 or 0.1 % |
| Accuracy | Electrode ± 0.10 mg per L, Meter ± 0.40 mg per L |
| Response Time | ≤ 30 s ,90 %response |
| Residual Current | ≤ 0.1 mg per L |
| Salinity Compensation | 0 ppt to 45 ppt, auto |
| Pressure Compensation | 80 kPa to 105 kPa, auto |
| Auto Calibration | Air saturated by water, water saturated by air |
| Electrode Type | Polarographic |
| Display | 7 inch colored capacitive touchscreen |
| Data Storage | 1000 sets |
| Power | 12 V or 1 A |
| Output | USB, Bluetooth |
| IP Grade | IP54 |
| Ambient Humidity | ≤ 85 % |
| Temp. Compensation | 32 °F to 212 °F (0 ℃ to 100 ℃), auto or manual |
| Temp Compensation | 32 °F to 113 °F (0 ℃ to 45 ℃), auto |
| Measuring Range | 14 °F to 230 °F (-10 ℃ to 110 ℃) |
| Temp. Compensation | 32 °F to 122 °F (0 ℃ to 50 ℃), auto |
| Reference Temp. | 77 °F, 68 °F, 64 °F (25 ℃, 20 ℃ ,18 ℃) |
| Resolution | 0.18 °F (0.1 ℃) |
| Accuracy | 41 °F to 140 °F (5 ℃ to 60 ℃), ± 0.72 °F (0.4 ℃), Others ± 1.44 °F (0.8 ℃) |
| Ambient Temp. | 59 °F to 86 °F (15 ℃ to 30 ℃) |
| Dimensions Or N.W. | 8.46 in x 6.69 in x 1.46 in (215 mm × 170 mm × 37 mm) or 1.32 lb (0.6 kg) |
| Shipping Size | 18.50 in x 16.93 in x 2.83 in (470 mm x 430 mm x 72 mm) or |
| Weight | 6.61 lb (3 kg) |
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