Portable intelligent groundwater sampling on-site analysis system

AML919plusGroundwater sampler（VOCAirbag pump)

1. Compliant with national standardsHJ1019-2019Volatile compounds in soil and groundwater of the plot

Guidelines for Organic Sampling TechniquesHJ164-2020Groundwater Environmental Monitoring Technology

Rules of Procedure ";

2. Diameter of airbag pump body: not greater than43mm；

3. Length of airbag pump body: less than50cm；

4. Airbag pump head: standard configuration70rice,Can be achieved as needed300mEven higher lift;

5.The material of the sampling water pipe is polytetrafluoroethylene, which meets the requirements150Meter head pressure resistance requirement;

The connection method between the sampling tube and the pump head is a quick plug connection; The material of the pump head is316Stainless steel, airbag pump body, sturdy structure,

Has anti vibration ability, anti-corrosion and anti rust properties ；

6. The device is easy to carry, and the controller unit and air pump unit should be integrated into one box; Built in air compressor;

7. The outflow velocity can be as low as100ml/minLong term stable operation to meet the sampling requirements of volatile organic compounds;

8. The controller's LCD display can automatically achieve simple and reproducible flow rate adjustment,

And it can be manually adjusted by users to customize all parameters. It has a discharge control interface and can be connected to a groundwater level meter,

If the leakage exceeds the set value, it will trigger a pause mode and automatically resume sampling when the water level is restored ；

9. Sample injection at the bottom of the pump head, airbag can be quickly replaced by hand, and equipped with a replaceable stainless steel inlet filter screen for cleaning,

Effectively prevent blockages or particles from entering ；

10. Teflon connecting pipe (matched with airbag pump outlet ≥70m）；

11. Equipped with steel wire cables and winches with meter markings, and equipped with stainless steel wellbore supports;

12. The airbag pump should have anti-corrosion and rust prevention functions when immersed in polluted water for a long time;

13. The groundwater sampler is designed as an integrated system and should be able to operate wirelesslyWIFILinks, working status should not be affected by air compressors

Inverter and various external electromagnetic interference effects ；

14. The sampling temperature of groundwater sampler should be less than-25℃ ；

15. Groundwater samplers should have certain anti vibration capabilities.

AML918Groundwater sampling pump

Complies with the national standard "Technical Guidelines for Sampling Volatile Organic Compounds in Soil and Groundwater of Land Blocks"（HJ 1019-2019）And

Technical Rules for Groundwater Environmental Monitoring（HJ 164-2020）；

The controller can adjust the water flow rate through buttons, and the water flow should be continuous and stable during adjustment;zuiLarge sampling flow rate≥12L/min，

zuiThe small sampling flow rate can be adjusted to100mlOr below and stable water output. The flow rate can be adjusted in both automatic and manual modes

Real time digital display is possible.

Technical parameters:

1.Standard lift: ≥70Meter, pump body weight ≤3kgPump body length ≤40cm

2.Pump body material:316stainless steel0Polluted impeller pump;

3.zuiLarge outer diameter≤45mm, can be used for50mmSampling of caliber standard monitoring wells.

4.洗井流量：0.1L~12L/minadjustable;

5.zuiHigh lift:70mSupport adding drop pipes, with a lift of up to300Rice;

6.Power supply method:200-250 Volts AC;

7.Power supply frequency:1~60Hz;

8.Cable length: standard configuration70mWaterproof cable

9.Equipped with integrated cables and winches with meter markers, and equipped with stainless steel wellbore supports;

10.The groundwater sampling pump can be linked with the groundwater level meter to automatically start, stop, and adjust the outflow rate according to the settings.

AML916groundwater6Parameter measuring instrument

1.groundwater6The parameter measuring instrument should be able to simultaneously measure water temperaturepHDissolved oxygen, oxidation-reduction potential

Conductivity and turbidity6A water quality parameter that can be disassembled and replaced in modules,

And it can be quickly calibrated on site;

2.The circulation channel should be designed without dead water areas, starting from the bottom/Water ingress below the sensor,

top/Water flows out from above the sensor;

3.Temperature: Range-5to50℃, accuracy ±0.1℃, resolution0.01℃；

4.Dissolved oxygen: range0to20mg/LAccuracy ±0.2mg/L, Resolution0.01mg/L；

5.Turbidity: Range0to1000NTUAccuracy ±0.3NTU, Resolution0.01NTU；

6.Conductivity: Range0to100ms/cmAccuracy ±1%, Resolution0.1Ms/cm；

7.pH: Range0to14pHAccuracy ±0.1pH, Resolution0.01pH；

8.ORP: Range-999~999mVAccuracy ±20mV, Resolution1mV；

9.Provide calibration of water quality multi parameter measuring instruments/Calibration certificate;

10.groundwater6The parameter measuring instrument can be wirelessly connected to the system control software equipment, and the detection results are displayed in real-time.

AML918D地下水洗井泵

1. 出水流速：5~40 L/minThe flow rate can be adjusted in both automatic and manual modes;

2. Head of well washing pump: ≥80Rice;

3. Wash well pump body diameter: ≤90 mm；

4. Wash well pump body length: ≤55cm；

5. The flushing pump can be linked with the groundwater level gauge and automatically start the pump according to the setting

Stop the pump and adjust the outlet flow rate;

6. Equipped with automatic and manual winch for retracting steel wire cables with meter markers and functions,

Equipped with wellbore support;

7. Teflon connecting pipe (matched with the outlet of the flushing pump)≥80m）.

AML913Groundwater level gauge

1.Functional indicators: can be used separately to measure well depth, water level, and discharge; can also

Linkage with airbag pump or sampling pump, well flushing pump;

2.Equipped with a bottom detection alarm for measuring well depth316Stainless steel probe,

External grounding resistor≥500KOh.

3.The probe is designed as an integrated unit that cannot be disassembled and does not require replacement. One probe can

Realize static water level, discharge water level, and well depth measurement.

4.Well depth gauge function: detection depth ≥100m; Resolution1cm；

5.Function of leak detector: Detection depth ≥100m; Resolution1cm；

6.Water level gauge function: Tape length ≥100m; Resolution1cm；

7.Can wirelessly connect to the system control device software and display the current status;

AML921Digital underground television

1. monitor:10 Inch color display, resolution720PThe above.

2. Camera probe housing: Material:316 stainless steel

diameter≤50mm, total length50cm.

3. Camera observation window:360Circular visual window,

The material should be able to withstand more than300mWater depth pressure.

4. camera:CCDHigh definition camera equipped with fully automatic photosensitive system,

The camera angle is 360Circular circumference.

5. It has video recording function and supports data export.

6. Composite cable, containing load-bearing cables; Equipped with a meter scale.

7. zuiDepth of work:300m.

AML9619Groundwater well simulation testing device

It can intuitively and clearly observe the state of water in the simulated well and the working status of the equipment,

Used to simulate the environment of actual groundwater wells,

Observe the operation status and effectiveness of the equipment.

1. Underground environment simulation and downhole instrument testing system;

2. Capable of simulating various temperature, pressure, and flow conditions underground;

3. Capable of testing different media experiments;

AMLSystem Control Analysis Software

1. Real time monitoring of water quality data, and automatic judgment of well flushing completion and prompt based on preset rules;

2. Can interact with groundwater6Parameter measuring instruments are connected throughwifiBluetooth or other wireless connection methods

Row connection. Display device status, real-time display of detection data, and set sampling parameters;

3. There is a dedicated Android system application software that facilitates data collection, transmission, and management;

The application software should be able to monitor water quality data in real-time and automatically follow preset rules

Functions such as determining the completion of well flushing;

4. Having allqiuPositioning function, capable of displaying latitude and longitude coordinates;

5. The software has been entered into the 'Technical Specification for Groundwater Environmental Monitoring'（HJ 164-2020）

Sampling record attachment, water quality testing data can be automatically filled in, and can be output and printed on site;

6. Simultaneously remotely control groundwater airbag pump, groundwater sampling pump, and groundwater6parameter

Measuring instruments, groundwater level gauges, etc; Chinese interface, easy to operate.

AML913Lliquid flow meter

1. Measurement range:0.5～40L/MinAccuracy level:0.5；

2. zuiGreat work pressure:1MPA

3. Single count:0.00-9999.99

4. Total cumulative number:0.00-999999.99

5. Single measurement reset: reset to zero

6. Standby time:2year

7. Unit of measurement: liter（L）Gallon（GAL）Pint（PTS）Quart（QTS）

8. Applicable media: water, kerosene, diesel, urea, gasoline

9. Import and export diameter（mm）：DN15

10. Connection method: External thread（G3/4）

Configuration: Groundwater Sampling Pump*1、 地下水洗井泵*1Groundwater airbag pump*1Groundwater6Parameter measuring instrument*1，

Groundwater level measuring instrument*1Liquid flow meter*1Digital underground television*1Groundwater well simulation testing device*1、

System Control Analysis Software*1

Portable multi parameter water quality detection analyzer

The portable multi parameter water quality detection analyzer adopts an integrated design, and the analyzer host package

contain7A sensor that can measure oil, temperature, and dissolved oxygen in water quality at once

Turbidity, conductivitypHTheORPNumerical values and real-time display. Having data collection capabilities

Storage function, supports data query, printing and uploading.

parameter

1Oil in water: range0-500ppbor0-5000ppbprecision5%resolution0.1ppb

2Temperature: Temperature detection range0-50℃, accuracy ±0.2℃, resolution0.01

3Dissolved oxygen: range0~20mg/Lor0~200%Saturation, accuracy1%

4Turbidity: Range:0.1~1000NTU, accuracy:＜5%or0.3NTU

5Conductivity: Range1Ms/cm~100ms/cm, accuracy:＜1%, distinguish0.01mS/cm

6ThepH: Range0-14pHAccuracy ±0.1pH

7TheORP: Range-999~999mvAccuracy ±20mv

8The material and structural design of the portable multi parameter water quality detection analyzer are anti drop and corrosion-resistant;

Configuration: Host*1Water oil sensor*1Temperature sensor*1Dissolved oxygen sensor*1Turbidity sensor*1Conductivity sensor*1ThepHsensor*1TheORPsensor*1

On site analyzer for soil and soil gas sampling

Suitable for rapid sampling, detection and analysis of soil environment (including soil samples and soil gas). real-time displayVOCTheCO2TheO2TheCH4TheH2SSuitable for soil and soil gas sampling analysis in industries such as environmental protection, geology, agriculture and forestry, archaeology, etc.

Technical parameters:

1.Real time display of sampling flow rate and pressure, real-time displayVOCTheCO2TheO2TheCH4TheH2STesting data;

2. Range of flow display instrument0~5000ml/minReal time display of exhaust flow rate;

3.The entire pipeline connection material is made of inert materials (PTFE pipes or stainless steel parts);

4.can be100~500ml/minWithin the scope and500~3000ml/minAccurate adjustment within the scope;

For two sampling pipelines, one for each rangeduOne;

5. Negative pressure gauge range0~2.5KPa;Resolution ≤5Pb;

6. You can set the comparison interval time and stable range by yourself; Automatically compare data to determine if the well flushing has ended,

After stabilization, send a prompt message and record the reading;

7. The soil gas sampling on-site analyzer is designed as an integrated unit, and the sampling flow rate can be automatically adapted. The pump can be automatically started according to the well conditions

Stop the pump and adjust the pumping flow rate; The instrument is equipped with an integrated lithium-ion battery, which can work continuously for a minimum of24Hour; On site analysis:

8.Display: Screen4.3Inch,TFTCapacitive touch screen;

9.VOC（PID）Range:0-20PPM，zuiSmall exploration measurement1.5ppb，

10.Carbon dioxide: Range:0-1000 ppmAccuracy: ±3%FSResolution:1 ppm；

11.Oxygen: Range0-35%VOL, Resolution0.1%Accuracy ±0.5%；

12.Methane: Range:0-5VOL %Accuracy: ±5%FSResolution:0.01 VOL %；

13.hydrogen sulfide:0-10 ppm,Accuracy: ＜2%, Resolution< 0.01 ppm；

14.The air inlet is equipped with a drying device for easy replacement, and the replacement frequency should not be less than12Hourly working conditions required;

15.The size of the on-site analyzer for soil gas sampling shall not exceed30*15*22cmCan walk with one hand alone;

16.Soil sampling method: impact sampling method, ensuring the integrity of the soil surface and the undisturbed state of the soil sample taken out,

The sampling process achieves waterless operation;

17.Soil sampling method: Unidirectional liner design for easy retrieval of soil samples;

18. Soil sampling power type and endurance:2group4000mAhPowered by lithium batteries, sustainable use4Hour;

19.Soil sampling depth:0~1.5m；

20.Outer diameter of soil sampling drill rod: 42mm；

21.Soil sampling core diameter: 35mm；

22.Soil sample collection rate:> 97%；

23.Connection method of soil gas sampling kit:5/8Inch thread

24.Diameter of soil gas sampling drill bit: ≤8.5cm

25.Length of soil gas sampling handle: not greater than46cm

26.Soil columnar sampling drill bit: not larger than diameter5.1cm*15.3cm

27.Soil gas sampling drill rod: ≥1rice

28.Length of soil gas sampling wrench: ≤31cm

29.Soil gas sampling stainless steel brush: ≤ diameter5.1cm*30.5cm