Also known as a sampling vehicle, there are many names for it, including（Sampling vehicle | Negative pressure sampling room | Mobile sampling vehicle | Weighing room）It is an auxiliary mobile purification device that samples or delivers goods in a vertical unidirectional flow in a high cleanliness area. It achieves a high cleanliness working environment by filtering indoor air through a primary filter and exporting air from a high-efficiency air filter. It compensates for certain spatial deficiencies that fixed laminar flow hoods and air purification equipment cannot achieve in clean areas with flexibility and fluidity.

Clean sampling vehicles are suitable for use in dust-free environments and for sampling raw materials of pharmaceutical preparations (excluding sterile preparations). according toGMPAccording to the standard requirements, the sampling vehicles produced by our company achieve a cleanliness level of 10000, and the electric components used at the same time comply withGB1497-85(Electric safety standards); Compliant withGB-191Regulations on packaging standards.

Usage method of clean sampling vehicle:

1.Move the clean sampling vehicle to the location where sampling is required and fix the sampling vehicle (brake); Connect the power, turn on the power switch, and turn on the fan switch;

2.The fan starts working and the voltage is adjusted appropriately (usually220V）Waiting for the clean sampling vehicle to operate15After minutes, put it into the sampling bucket;

3.After the sampling is completed, remove the sampling bucket, turn off the fan and power, unplug the power cord, and move the sampling vehicle to its original position.

Clean sampling vehicle structure:

Composed of stainless steel plates or spray coated steel plates, with organic glass baffles on both sides of the work area, and strip-shaped anti-static and dustproof curtains in the front and back,To achieve the desired dust-proof effect, it can be controlled by a computer with light touch points, and the fan can be adjusted in speed fan Design, stable speed regulation performance, able to ensure constant air volume even under the final resistance of the high-efficiency filter. The air volume can be adjusted freely. In addition, it is equipped with adjustable feet and universal wheels externally, Moving and shifting Lightweight convenient Stable and safe positioning with stainless steel inner bottom orifice plate, easy to place and remove;In addition, customers can also bring ultraviolet sterilization lamps first.

Clean sampling vehicle configuration:

1.join in marriage1The high-efficiency filter with aluminum frame without partition has a filtration efficiency of:99.99@0.3μmand1tower G4Primary efficiency filter to ensure purification level,static state100The United States Federal Reserve209EStandard;

2 .The two sides of the workspace are stainless steel baffles, and the front and rear are strip-shaped anti-static and dustproof curtains,Achieve ideal dust-proof effect ；

3.Equipped with a large air volume and low-noise imported fan0.165KW,Ensure that the wind speed is greater than0.45m/s；

4. join in marriage America Import Differential pressure gauge, Clearly indicate the pressure difference on both sides of the high-efficiency filter and promptly remind you to replace the high-efficiency filter;

5. approve speed regulation fan Design, stable speed regulation performance, and the ability to ensure constant air flow even under the final resistance of the high-efficiency filter;

6.Equipped with adjustable feet and universal wheels for moving and shifting Lightweight Convenient, stable and safe positioning and placement ；

7.Stainless steel inner bottom orifice plate, easy to place and remove.

Parameter description of clean sampling vehicle:

Introduction to Negative Pressure Weighing Room and Negative Pressure Sampling Room:

Negative pressure weighing room, negative pressure sampling room (central weighing room, weighing room)It is a type of device that provides local negative pressureclass AAir purification equipment for grade environment; It is widely used in the pharmaceutical industry for drug weighing, packaging, sampling and other processes, strictly adhering to the principles of three protections and three non contaminations: protecting drugs from contamination, protecting people from drug contamination, and protecting the external environment from drug contamination.

Structural Description of Negative Pressure Weighing Room and Negative Pressure Sampling Room:

The negative pressure weighing room and negative pressure sampling room (central weighing room, weighing room) are composed of a chassis, an air supply high-efficiency filter, an exhaust high-efficiency filter, and a variable air volume fan unitPLCThe control system and sensing system are composed of several major components. The chassis is made of brushed stainless steel without fingerprintsSUS304Made by bending sheet metal together, it is beautiful, clean, and easy to clean and disinfect.

The negative pressure weighing room and negative pressure sampling room (central weighing room, weighing room) are equipped with adjustable air volume fan systems and stainless steel wind speed sensors. By adjusting the working conditions of the fans, the average wind speed in the clean working area can be maintained at the set value0.45m/sWithin the scope.

Negative pressure weighing room, negative pressure sampling roomThe airflow manifold in the central weighing room and weighing room is vertically upward and backward. Air flows from top to bottom through the work area, compressing the flying dust generated during work into the primary, medium, and bag inlet/outlet devices below. The air is drawn into the high efficiency filter static pressure box by a fan, and a part is sent back to the indoor work area through the high efficiency filter, while the other part is discharged outside the work area through the exhaust filter, creating negative pressure in the negative pressure weighing room and negative pressure sampling room (central weighing room, weighing room).

Negative pressure weighing room, negative pressure sampling roomThe central weighing room and weighing room are equipped with four differential pressure sensors: indoor and outdoor negative pressure, bag inlet and outlet resistance, high-efficiency air supply resistance, and high-efficiency exhaust resistance. They are also equipped with wind speed sensors and use Siemens technologyPLCThe controller dynamically controls the working status of the weighing room online, automatically corrects deviations from the set working status, and there is still a deviation alarm during calibration.

Technical specifications for negative pressure weighing room and negative pressure sampling room:

Introduction to Clean Mobile Sampling Vehicle:

A clean mobile sampling vehicle is a type of vehicle that carries a built-in DC power supply, can be electrically lifted and lowered, and provides local supportclass AMobile purification equipment for grade environment; It is widely used in the pharmaceutical industry for the loading of sterilized rubber stoppers in rubber stopper barrels, transportation of rubber stopper barrels, and isolation from filling machines（RABS）Docking, ensure that the rubber plug is in placeCLASS ALoading and transportation in the designated area.

Structural Description of Clean Mobile Sampling Vehicle:

The clean mobile sampling vehicle consists of several major components, including a chassis, high-efficiency filter, variable air volume fan unit, rechargeable power box, and electric lifting mechanism. The chassis is made of mirror finish stainless steel without fingerprintsSUS304Made by bending sheet metal together, it is beautiful, clean, and easy to clean and disinfect.

Clean mobile sampling vehicleAdopting a fan system with adjustable air volume, the average wind speed in the clean working area can be maintained within the rated range by adjusting the operating conditions of the fan（0.45m/s）By maintaining the cleanliness and positive pressure of the workspace, the service life of the high-efficiency air filter, the main component of the mobile vehicle, has been effectively extended.

Clean mobile sampling vehicleThe airflow manifold is a vertical flow. The air flows from top to bottom through the lifting platform to protect the medicine, and around the lifting platform, it interacts withPCAn air protection curtain wall is formed between the enclosure panels, creating a positive pressure difference between the interior and exterior. When the clean mobile sampling vehicle moves, the cleanliness of the work area is ensured to beCLASS AGrade.

Clean mobile sampling vehicleThe mobile platform is driven by an electric lifting mechanism. Can stop at any position up or down. The upper and lower limit switches ensure that the platform can move between the highest and lowest positions.

Clean mobile sampling vehiclethree sidesPCBoard enclosure, with one side being a movable door that can move up and down, ensuring that the mobile vehicle is sealed and positioned when docked with the isolation enclosure.

Parameter description of clean mobile sampling vehicle:

Sampling Vehicle | Clean Sampling Vehicle | Negative Pressure Sampling Room | Mobile Sampling Vehicle | Weighing RoomProduct link:http://www.songfengkou.com/48/