characteristic

• Modular and exquisite design, high quality, insulationPVCBox body;

• Precipitation sensorRS85 (Equipped with a snow probe)；

•Siemens electronic control technology;

•The funnel and sampling bottle heating system ensures that the instrument is available 24/7;

•Sample cooling is approximately below ambient temperature10Degree,5Stop cooling at 1 ° C (optional)

•The collection funnel is made of borosilicate glass, with a diameter of the collection port100mm(125mmOptional)；

•Electronic refrigeration/Heating;

•Sampling bottle volume2Rising;

•Overflow bottle volume1Liters (without cooling or heating,HD-PEMaterial);

•Sample contact material: borosilicate glass orPTFE；

•Connect the fine tube to the sampling bottle to reduce sample evaporation or loss;

•The volume of the sampling bottle is162mmPrecipitation (corresponding to125mmFunnel) or254mmPrecipitation (corresponding to100mmFunnel).

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Technical description

The new concept of mercury sample sampler aims to collect precipitation into a large volume single sampling bottle;

A single sampling bottle is particularly convenient for laboratory analysis;

The components are made of chemically neutral materials and undergo thermal insulation treatment.

Automatic cooling of the sampling room under high temperature (optional) to avoid overheating caused by strong solar radiation;

Electronic heating sampling funnel and sampling chamber during winter;

Direct contact with materials, funnel shape and collector surface conform toVDIRecommended by the German Society of Engineers3870standard.

measuring principle

After the precipitation sensor RS85 detects the start of precipitation, it sends a pulse signal to control the funnel cover control system to open the funnel cover: the cover moves slightly upward, then rotates and translates to one side, and then sinks slightly. Prevent possible interference from aerodynamic forces during the opening and closing process on sampling. The collected samples flow into the sampling bottle through the funnel and conduit. When the precipitation stops, RS85 sends another signal (adjustable heating) to command the motor to close the funnel.

Standard configuration

Double layer insulationPVCBox body;

Borosilicate glass funnel, diameter100mm,height125mmö

Electronic control of funnel lid opening and closing;

Funnel heating;

Electronic heating of sampling bottles/Refrigeration system;

Precipitation sensorRS85;

option

The sampling bottle is made of glass orPETG；

The diameter of the funnel is100mmor125mm；

Photoelectric precipitation sensorIRSS88;

Precipitation sensorNRS80orRS85OPSuitable for snow free areas;

Dry settling collectorPEorDURANGlass material;

LCDWork timer;