China PROBEST PMI800 Series Portable Multi-Parameter ph EC DO TU BA CH NH4+ COD SS Water Analyzer
Product Description
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PMI800 Series Portable Water Analyzer
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, COD, Ammonia etc. The connected electrode type can be automaticallyidentified;singlechannelanddualchannelconfigurationsareavailable.Ithastheadvantagesofcomfortableoperation,convenienttestingandwideapplication.
Main features
⊃2; The host with IP67 protection rating.
⊃2; 3.5-inch color screen display, interface menu design is beautiful, easy to operate;
⊃2; Ergonomic curve design, suitable for hand grip, with rubber non-slip hand strap, not easy to slip in wet environment.
⊃2; With data storage function, storage space 8G, and data export through USB interface.
⊃2; Built-in rechargeable battery and charging directly via USB without disassembling the battery.
⊃2; Automatically identify the connected sensor type and the reading interface automatically adapts.
⊃2; The sensor can be parameterized and calibrated.
The PMI800 Series Portable Multi-Parameter Water Analyzer is a high-precision analytical device designed for rapid on-site testing. Paired with dedicated portable electrodes, it enables accurate, one-stop measurement of core water quality parameters. The device supports measurement of over ten key water quality indicators including pH, ORP (Oxidation-Reduction Potential), conductivity (convertible to salinity / TDS), dissolved oxygen (DO), turbidity, suspended solids (SS), chlorophyll, cyanobacteria, chemical oxygen demand (COD), ammonia nitrogen, and over ten other critical water quality indicators. It is widely applicable in environmental monitoring, wastewater treatment, aquaculture, drinking water testing, scientific research, field exploration, and other scenarios.
The device features automatic sensor recognition, eliminating manual parameter switching. It offers flexible single-channel/dual-channel configurations to meet simultaneous multi-parameter measurement needs across diverse testing scenarios. Combining operational simplicity, high-efficiency detection, and universal applicability, it serves as an ideal tool for on-site water quality assessment.
Core Features
IP67 High Protection Rating: The entire unit meets IP67 waterproof and dustproof standards, capable of withstanding humid environments, outdoor rain exposure, shallow water immersion, and other complex conditions, making it suitable for harsh outdoor testing scenarios.
High-Definition Visual Operation: Equipped with a 3.5-inch color LCD display, the interface features a simple, intuitive menu layout with icon-based design to lower the learning curve. Readings remain clear even under strong sunlight.
Ergonomic Portable Design: The body features a palm-hugging curved shape, paired with a non-slip rubber grip and a detachable anti-slip wrist strap. This ensures comfortable and secure handling, minimizes slippage in wet conditions, and facilitates mobile testing.
Large-Capacity Data Storage & Export: Built-in 8GB storage holds extensive detection data (supports timestamps and location-linked records). Quickly export via USB to computers for data analysis, report generation, and traceability.
Convenient charging solution: Equipped with a high-capacity rechargeable lithium battery and USB direct charging design, it charges without battery removal. Pair with a power bank for outdoor use to ensure long-lasting, worry-free operation.
Smart sensor adaptation: Features automatic sensor recognition technology. After connecting different electrode types, the reading interface automatically switches to match, eliminating manual parameter settings and boosting testing efficiency.
Precise Calibration & Custom Parameters: Supports sensor parameter configuration and multi-point calibration. Adjust calibration points based on testing requirements to ensure measurement accuracy across varying water conditions, delivering higher data reliability.
Multi-Scenario Compatibility: Compatible with multiple specialized portable electrodes, covering comprehensive water quality testing including physicochemical indicators, nutrients, organic matter, and biological parameters. Meets diverse industry needs in environmental protection, water utilities, aquaculture, and research.
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, the bigger one | ||
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 | ||
COD | Principle | UV absorption method | |
Measure Range | 0-500mg/l COD (5mm) | ||
Resolution | COD/BOD/TOC:0.01 mg/l | ||
Accuracy | 5% (using KHP calibration) |