Function：Used to automatically determine whether well washing is over before sampling.
Advantage：The digital can show quickly in site, it add turbidity parameter and is more cheaper.
Introduction
Functions: On-site rapid data acquisition, automatic determination of the end of washing and merging; conforms to HJ164 and HJ1019 standards
Advantages: Includes an additional turbidity index compared to imported equipment; equipped with professional groundwater analysis software
Features:
1 Imported instruments can measure 5 parameters, Amery can measure 6 parameters, adding a turbidity index.
2 Users can set the comparison time and data to determine stability, receive prompt messages, and record readings.
3 Compatible with wireless terminals for rapid on-site calibration, equipment monitoring, data recording, and processing.
AML916 Groundwater Six-Parameter Measuring Instrument is a professional field instrument designed for groundwater monitoring, well purging and groundwater sampling preparation.
The instrument is designed to help users rapidly acquire groundwater field data and determine whether groundwater conditions have reached a stable state before sampling.
AML916 measures six key groundwater parameters and integrates data acquisition, stability assessment and field data management into one system.
1. Main Application
AML916 is primarily used to determine whether groundwater conditions have stabilized after well purging and whether the monitoring well is ready for groundwater sampling.
It is suitable for:
- Groundwater monitoring
- Monitoring well purging
- Groundwater sampling preparation
- Environmental field investigation
- Groundwater quality monitoring
- Hydrogeological investigation
- Environmental pollution investigation
The instrument is designed for professional field use where groundwater parameters need to be measured and evaluated before sampling.
2. Six-Parameter Measurement
Compared with conventional groundwater instruments that measure five parameters, AML916 adds turbidity as the sixth measurement parameter.
The six parameters are:
| Parameter | Abbreviation | Purpose |
|---|---|---|
| Temperature | T | Records groundwater temperature |
| pH | pH | Measures acidity or alkalinity |
| Dissolved Oxygen | DO | Indicates dissolved oxygen conditions |
| Oxidation-Reduction Potential | ORP | Indicates groundwater redox conditions |
| Electrical Conductivity | EC | Indicates electrical conductivity of groundwater |
| Turbidity | NTU | Indicates suspended particles in groundwater |
The six-parameter configuration allows users to obtain a more complete set of field groundwater data during well purging and sampling preparation.
3. Automatic Groundwater Stability Assessment
One of the main functions of AML916 is to assist users in determining whether groundwater conditions have stabilized after well purging.
Users can configure the comparison time and measurement data according to the requirements of the monitoring project.
The instrument continuously compares the measured values within the selected period.
When the configured stability conditions are reached, the system can provide a prompt to the operator.
This allows the operator to use measured field data rather than relying only on a predetermined pumping time or subjective judgment.
Basic Operating Process
Well Purging
↓
Continuous Measurement
↓
Six-Parameter Data Collection
↓
Data Comparison
↓
Stability Assessment
↓
Sampling
This workflow helps standardize the preparation process before groundwater sample collection.
4. Rapid On-Site Data Acquisition
AML916 is designed for rapid groundwater data acquisition in the field.
The operator can monitor the measured parameters during well purging and observe changes in groundwater conditions in real time.
The system can be used to:
- Collect groundwater field data
- Monitor changes during well purging
- Compare measurement values over time
- Determine groundwater stability
- Record field readings
- Support groundwater sampling decisions
This makes AML916 suitable for environmental monitoring teams that need to perform repeated measurements at multiple monitoring wells.
5. Professional Groundwater Analysis Software
AML916 is equipped with professional groundwater analysis software for data management and field analysis.
The software supports the collection and processing of groundwater measurement data and helps operators review changes in measured parameters.
The software can be used for:
- Groundwater data acquisition
- Measurement data recording
- Stability comparison
- Data processing
- Field data management
- Groundwater monitoring analysis
Digital data management helps reduce manual recording and makes groundwater monitoring data easier to organize and review.
6. Wireless Terminal Support
AML916 is compatible with wireless terminals for field operation and data management.
The wireless terminal can support:
- Rapid on-site calibration
- Equipment monitoring
- Data recording
- Data processing
- Field operation
This configuration provides greater flexibility for technicians working around groundwater monitoring wells.
7. Turbidity as an Additional Measurement Parameter
A key feature of AML916 is its six-parameter configuration.
The instrument adds turbidity to the commonly used groundwater measurement parameters of pH, dissolved oxygen, ORP, electrical conductivity and temperature.
Turbidity can provide additional information about suspended particles in groundwater and can be useful when evaluating groundwater conditions during well purging.
For projects where turbidity is part of the field monitoring requirements, AML916 eliminates the need to use a separate turbidity instrument.
8. Standards and Application Requirements
AML916 is designed for groundwater monitoring applications associated with the requirements specified by the manufacturer, including HJ 164 and HJ 1019.
The applicable sampling procedures, stability criteria and measurement requirements should be determined according to the specific project and the standards applicable in the country or region where the equipment is used.
For international projects, users should confirm the required standards and measurement procedures before selecting the instrument configuration.
9. Main Features
Six-Parameter Groundwater Measurement
Measures:
Temperature + pH + DO + ORP + EC + Turbidity
in one integrated groundwater monitoring instrument.
Groundwater Stability Assessment
Users can set the comparison time and measurement data to evaluate groundwater stability after well purging.
Automatic Prompt
The system can provide a prompt when the configured stability conditions are reached.
Rapid Field Data Acquisition
Designed for rapid collection and observation of groundwater field data.
Professional Analysis Software
Provides software support for groundwater data recording, processing and analysis.
Wireless Terminal
Supports wireless calibration, equipment monitoring, data recording and processing.
Portable Field Application
Designed for environmental technicians who need to perform groundwater measurements directly at monitoring wells.
10. Typical Application
AML916 can be used as part of a complete groundwater monitoring workflow.
For example:
Groundwater Sampling Pump
Used to purge and extract groundwater.
↓
AML916 Six-Parameter Measuring Instrument
Used to continuously monitor groundwater parameters and evaluate stability.
↓
Groundwater Sample Collection
The groundwater sample is collected after the required field conditions are reached.
This allows the sampling team to combine groundwater pumping, field measurement and stability assessment into a coordinated workflow.
11. Product Positioning
AML916 is not simply a conventional water quality meter.
Its primary purpose is to support the field measurement and groundwater stabilization assessment process before groundwater sampling.
The combination of:
- Six groundwater parameters
- Real-time field measurement
- Stability comparison
- Automatic prompts
- Professional groundwater analysis software
- Wireless terminal support
makes AML916 suitable for professional groundwater monitoring and environmental sampling applications.
12. Technical Information
| Item | AML916 |
| Product Name | Groundwater Six-Parameter Measuring Instrument |
| Product Type | Multiparameter Groundwater Monitoring Instrument |
| Measurement Parameters | Temperature, pH, DO, ORP, EC, Turbidity |
| Number of Parameters | 6 |
| Main Function | Groundwater field data acquisition and stability assessment |
| Stability Assessment | Configurable comparison time and measurement data |
| Data Management | Digital recording and processing |
| Software | Professional groundwater analysis software |
| Wireless Terminal | Supported |
| Main Applications | Groundwater monitoring, well purging, groundwater sampling preparation |
For detailed measurement ranges, accuracy, sensor specifications and configuration options, please contact AIMOLI for the latest technical datasheet.
13. Important Notes
The stability criteria and comparison conditions should be configured according to the requirements of the specific groundwater monitoring project.
Measurement accuracy can be affected by sensor condition, calibration, groundwater characteristics and operating environment.
Before use, the sensors should be properly calibrated according to the manufacturer’s instructions.
For projects with specific regulatory or laboratory requirements, users should confirm the applicable groundwater monitoring standards before operation.
14. Why Choose AIMOLI Groundwater Monitoring Equipment?
AIMOLI Environmental Instruments specializes in groundwater monitoring and environmental field equipment.
The product range includes:
- Groundwater sampling pumps
- Low-flow bladder pumps
- Groundwater multiparameter instruments
- Groundwater monitoring equipment
- Downhole inspection cameras
- Environmental field measurement equipment
AIMOLI provides equipment directly from China for environmental monitoring companies, groundwater investigation teams, laboratories and international distributors.
15. Product Inquiry
For AML916 inquiries, please provide the following information:
- Groundwater monitoring application
- Monitoring well depth
- Well diameter
- Required measurement parameters
- Required measurement accuracy
- Applicable monitoring standard
- Number of monitoring wells
- Sampling method
AIMOLI can provide the corresponding technical specifications and recommend a suitable configuration according to the project requirements.
