PMI800 China Wholesale Series Portable Hand-held Water Sensor Analyzer Manufacturer
Product Description
PMI800 China Wholesale Series Portable Hand-held Water Sensor Analyzer Manufacturer
Now we also have the portable COD, DO water sensor
n Introduction
PMI800 when used with portable electrodes, the PMI800 portable analyzer can measure a variety of parameters such as pH, ORP, Conductivity (convertible Salinity & TDS), Dissolved oxygen, Turbidity, Suspended solids, Chlorophyll, Blue-green algae ect. The connected electrode type can be automatically identified; single channel and dual channel configurations are available. It has the advantages of comfortable operation, convenient testing and wide application.
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Water Quality Portable Instruments Main features
u The host with IP67 protection rating;
u 3.5-inch color screen display, interface menu design is beautiful, easy to operate;
u Ergonomic curve design, suitable for hand grip, with rubber non-slip hand strap, not easy to slip in wet environment;
u With data storage function, storage space 8G, and data export through USB interface;
u Built-in rechargeable battery and charging directly via USB without disassembling the battery;
u Automatically identify the connected sensor type and the reading interface automatically adapts;
u The sensor can be parameterized and calibrated.
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Water Quality Sampling Portable Handheld Meters, DO, Turbidity, SS, COD, ect.
Selection Guide
PMI-800 Series Portable Water Quality Analyzer Selection Table | |||
Sensor type | Measurement parameters | Single channel | Dual channel |
Optical Digital sensor | Turbidity | √ | √ |
Suspended solids | √ | √ | |
Dissolved oxygen | √ | √ | |
Chlorophyll | √ | √ | |
Blue-green algae | √ | √ | |
Electrochemistry analog sensor | PH | × | √ |
Conductivity | × | √ | |
ORP | × | √ | |
n Specification
Display | 3.5-inch color display screen with adjustable backlight |
Data storage | 8G data storage space |
Material | ABS+PC |
Power supply | Built-in battery power, battery specifications: 4 3.7V rechargeable lithium battery |
Protection level | IP67 |
Operating temperature | 0~50℃（Non-freezing） |
Storage temperature | -15~60℃ |
Size | 203*100*43mm |
Weight | 0.5KG |
n Standard Electrode Parameters
Water Quality Portable Instruments
Temp. | Principle | Thermal method |
Measure Range | 0℃~60℃ | |
Resolution | 0.01℃ | |
Accuracy | ±0.5℃ | |
pH | Principle | Glass electrode method |
Measure Range | 0-14 pH | |
Resolution | 0.01 pH | |
Accuracy | ±0.1 pH | |
ORP | Principle | Glass electrode method |
Measure Range | -1000mV~1000mV | |
Resolution | 1mV | |
Accuracy | ±2mV（Electronic component） | |
Conductivity (convertible Salinity & TDS) | Principle | Conductivity cell method |
Measure Range | 1us/cm-2000 us/cm（K=1） 100us/cm-100ms/cm（K=10.0） | |
Resolution | 0.1uS/cm~0.01mS/cm （base on range） | |
Accuracy | ±1% or 1 us/cm，bigger one | |
Dissolved oxygen | Principle | Fluorescence method |
Measure Range | 0 -20 mg/L；0-20 ppm；0-200% | |
Resolution | 0.1%/0.01mg/l | |
Accuracy | ±0.3mg/l |
Turbidity | Principle | Light scattering |
Measure Range | 0．1-1000NTU | |
Resolution | 0.01~0.1NTU，base on range | |
Accuracy | ±5% or 0.3NTU bigger one | |
Suspended solids | Principle | Light scattering |
Measure Range | 0.1~20000mg/L；0.1~45000mg/L； 0.1~120000mg/L | |
Resolution | 0.01~1 mg/L，base on range | |
Accuracy | Not more than ±5% measured（Depends on sludge homogeneity） | |
Chlorophyll | Principle | Fluorescence method |
Measure Range | 0-500 ug/L | |
Resolution | 0.01 ug/L | |
Accuracy | ± 5% of the signal level of 1 ppb rhodamine WT dye | |
Linearity | R2 >0.999 | |
Blue-green algae | Principle | Fluorescence method |
Measure Range | 200-300,000cells/mL | |
Resolution | 25 cells/mL | |
Accuracy | ±10% of the signal level of 1 ppb rhodamine WT dye | |
Linearity | R2 >0.999 |