Medical cleanroom GTI aerosol photometer 3990

Medical cleanroom GTI aerosol photometer 3990It is a scientifically designed light scattering linear digital aerosol photometer, which is a testing instrument necessary for detecting the integrity or leakage test of high-efficiency filters. The compact structure, easy portability, and user-friendly interface of the 5.6-inch true color touch display can be completed. Due to its aerosol noise suppression function, the test data is more stable. Equipped with a built-in thermal printer and long-lasting thermal printing paper, real-time printing of test data can be completed on the testing site.

The scanning probe is connected to the 3990 body through a 4-meter-long pipeline, which not only has the same operation function as the body and synchronous display, but also has one-dimensional code scanning function. After scanning the one-dimensional code of the high-efficiency filter under test, the test data is automatically identified and classified, and the data is traceable, which facilitates the statistical analysis of the test data and improves work efficiency.

True color touch screen display, user-friendly interface in both Chinese and English

The product adopts a 5.6-inch true color touch screen display, with switching between Chinese and English, rich options, reasonable design, and easy operation.

It contains interfaces for testing, setting, zero point reconstruction, and about. The options for concentration setting, inhibition coefficient, alarm limit, report mode, date and time can all be intelligently set.

Multi functional scanning probe

The scanning probe is connected to the host through a 4m long pipeline, and various options can be set even when far away from the host. The 1.8-inch true color display screen synchronizes with the host for display.

The scanning probe has one-dimensional code scanning function, automatic data classification and traceability.

Enhanced functionality

The upstream aerosol concentration is displayed as the actual mass concentration value ug/L. The product has noise suppression function, which can avoid the impact caused by unstable aerosol concentration values.

performance guarantee

Equipped with a flow monitoring device and a sampling pump with adjustable pulse width, ensuring good operation in different locations and altitudes. Design scientifically and meet the requirements of electrical cases.

Built in thermal printer

Equipped with a built-in thermal printer and long-lasting thermal printing paper for real-time printing.

The product has a USB communication interface that can be connected to a computer to enable the transfer, storage, and statistical analysis of test data.

·True color touch screen display, user-friendly interface in both Chinese and English

·Multi functional scanning probe

·Built in thermal printer

·Enhanced functionality

·Performance guarantee

Medical cleanroom GTI aerosol photometer 3990Technical Specifications

After the high-efficiency filter is put into operation, if there are leakage points or gaps due to insufficient installation, the predetermined purification effect cannot be achieved, and a leak test must be conducted on the high-efficiency filter. Due to the low concentration of atmospheric dust upstream of the tested high-efficiency filter, an aerosol generator needs to be used to supplement the dust to meet the testing conditions. By using an aerosol photometer to test the concentration of suspended particles upstream of the high-efficiency filter and conducting a uniform scanning test downstream, the leakage rate of the tested high-efficiency filter can be determined, which facilitates the identification and quantification of leakage points and provides reference for repair.