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PMI800
PROBEST
PMI800-DO Portable Dissolved Oxygen DO Probe Meter Handheld Water Quality Tester
PMI800-DO Portable Dissolved Oxygen DO Probe Meter Handheld Water Quality Tester 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.
PMI800-DO Portable Dissolved Oxygen DO Probe Meter Handheld Water Quality Tester Main features
The host with IP67 protection rating.
3.5-inch color screen display, interface menu design is beautiful, easy to operate;
Ergonomic curve design, suitable for hand grip, with rubber non-slip hand strap, not easy to slip in wet environment.
With data storage function, storage space 8G, and data export through USB interface.
Built-in rechargeable battery and charging directly via USB without disassembling the battery.
Automatically identify the connected sensor type and the reading interface automatically adapts.
The sensor can be parameterized and calibrated.
Selection Guide
Measurement parameters | Single channel | Dual channel |
Turbidity | √ | √ |
Suspended solids | √ | √ |
Dissolved oxygen | √ | √ |
Chlorophyll | √ | √ |
Blue-green algae | √ | √ |
PH | √ | √ |
Conductivity | √ | √ |
ORP | √ | √ |
PMI800-DO Portable Dissolved Oxygen DO Probe Meter Handheld Water Quality Tester Technical Specifications
Display | 3.5-inch color display screen with adjustable backlight |
Data storage | More than 100,000 data |
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 |
Electrode Parameters
| Temp. | Principle | Thermal method |
Range | 0℃-60℃ | ||
Resolution | 0.01℃ | ||
Accuracy | ±0.5℃ | ||
pH | Principle | Glass electrode method | |
Range | 0-14 pH | ||
Resolution | 0.01 pH | ||
Accuracy | ±0.1 pH | ||
| ORP | Principle | Glass electrode method |
Range | -2000mV~+2000mV | ||
Resolution | 1mV | ||
Accuracy | ±2mV（Electronic component） | ||
| Conductivity (convertible Salinity & TDS) | Principle | Conductivity cell method |
Range | 0-20000us/cm（K=1） | ||
Resolution | 0.1uS/cm-0.01mS/cm（base on range） | ||
Accuracy | ±1.5% or ±2 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 | ±3% or ±0.3 mg/L, whichever is greater | ||
| 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 | 0.01-20000mg/L；0.01-45000mg/L； 0.01-120000mg/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 B dye | ||
Linearity | R2 >0.999 | ||
| Blue-green algae | Principle | Fluorescence method |
Measure Range | 0-300,000cells/mL | ||
Resolution | 20 cells/mL | ||
Accuracy | ±10% of the signal level of 1 ppb rhodamine B dye | ||
Linearity | R2 >0.999 |
PMI800-DO Portable Dissolved Oxygen DO Probe Meter Handheld Water Quality Tester
PMI800-DO Portable Dissolved Oxygen DO Probe Meter Handheld Water Quality Tester 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.
PMI800-DO Portable Dissolved Oxygen DO Probe Meter Handheld Water Quality Tester Main features
The host with IP67 protection rating.
3.5-inch color screen display, interface menu design is beautiful, easy to operate;
Ergonomic curve design, suitable for hand grip, with rubber non-slip hand strap, not easy to slip in wet environment.
With data storage function, storage space 8G, and data export through USB interface.
Built-in rechargeable battery and charging directly via USB without disassembling the battery.
Automatically identify the connected sensor type and the reading interface automatically adapts.
The sensor can be parameterized and calibrated.
Selection Guide
Measurement parameters | Single channel | Dual channel |
Turbidity | √ | √ |
Suspended solids | √ | √ |
Dissolved oxygen | √ | √ |
Chlorophyll | √ | √ |
Blue-green algae | √ | √ |
PH | √ | √ |
Conductivity | √ | √ |
ORP | √ | √ |
PMI800-DO Portable Dissolved Oxygen DO Probe Meter Handheld Water Quality Tester Technical Specifications
Display | 3.5-inch color display screen with adjustable backlight |
Data storage | More than 100,000 data |
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 |
Electrode Parameters
| Temp. | Principle | Thermal method |
Range | 0℃-60℃ | ||
Resolution | 0.01℃ | ||
Accuracy | ±0.5℃ | ||
pH | Principle | Glass electrode method | |
Range | 0-14 pH | ||
Resolution | 0.01 pH | ||
Accuracy | ±0.1 pH | ||
| ORP | Principle | Glass electrode method |
Range | -2000mV~+2000mV | ||
Resolution | 1mV | ||
Accuracy | ±2mV（Electronic component） | ||
| Conductivity (convertible Salinity & TDS) | Principle | Conductivity cell method |
Range | 0-20000us/cm（K=1） | ||
Resolution | 0.1uS/cm-0.01mS/cm（base on range） | ||
Accuracy | ±1.5% or ±2 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 | ±3% or ±0.3 mg/L, whichever is greater | ||
| 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 | 0.01-20000mg/L；0.01-45000mg/L； 0.01-120000mg/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 B dye | ||
Linearity | R2 >0.999 | ||
| Blue-green algae | Principle | Fluorescence method |
Measure Range | 0-300,000cells/mL | ||
Resolution | 20 cells/mL | ||
Accuracy | ±10% of the signal level of 1 ppb rhodamine B dye | ||
Linearity | R2 >0.999 |
