Low Volume Air Samplers PM10 & PM2.5 – TE-Wilbur

The Tisch Environmental TE-Wilbur is one of the most advanced low volume air sampler systems in the industry. You can configure the TE-Wilbur low volume air sampler for TSP, PM10, PM2.5, PM1, as well as other particulate separation devices with a flow rate between 1 and 25 SLPM. Featuring modern, industrially hardened components paired with innovative design and state-of-the-art manufacturing practices, the TE-Wilbur is the future of particulate collection.

The TE-Wilbur is ideal for environmental monitoring, fence line monitoring, and industrial monitoring and is designed to operate in a wide range of environments with quick and easy deployment. The TE-Wilbur exceeds all performance specifications set forth by the USEPA for low volume particulate collection.

An Intuitive Low Volume Air Sampler

Our low volume air sampler interface is a full color 5.7 inch touchscreen that utilizes intuitive control. The touchscreen was developed specifically to satisfy the recommendations of instrumentation operators. The TE-Wilbur low volume air samplers feature easy-to-access menus, step-by-step calibration, and on-screen status alerts for efficient operation wherever you may be.

Intuitive control is provided by an industrialized programmable logic controller (PLC) whose programming is USB downloadable and MODBUS compatible. Volumetric flow is controlled through an integrated mass flow meter and onboard ambient temperature and pressure sensors. Filter setup and exchange are achieved through a Tisch-designed filter exchange mechanism that allows easy one handed operation.

The filter exchange mechanism does not require continual adjustment to seal your filter against leaks. Data can be retrieved through any MODBUS compatible data acquisition system or can be easily downloaded and transported with your filter on a USB drive.

The Benefits of Our PM10 & PM2.5 Low Volume Air Samplers

When you choose a TE-Wilbur low volume air sampler, you benefit from a wide range of features for your air quality monitoring procedure. One of the most significant benefits is the intuitive user interface, which cuts down on setup time. Additionally, brushless motor technology reduces the need for maintenance and supports long term reliability.

The samplers also include an easy-to-follow, step-by-step calibration process that simplifies the procedure and reduces the likelihood of errors. A programmable timer enables flexible sampling schedules, allowing users to configure customized sampling programs to meet specific monitoring requirements.

Finally, the zero-adjust filter exchange mechanism allows for quick and easy filter changes, minimizing downtime and simplifying routine maintenance. With these features, the TE-Wilbur low volume air samplers are a strong choice for users who need accurate and dependable air quality monitoring.

You can also learn more by viewing the product overview video: TE-Wilbur Low Volume Air Sampler Video.

Contact Tisch Environmental for More Information

With more than 50 years of experience in the industry, Tisch Environmental is a trusted name in air quality monitoring. The TE-Wilbur low volume air sampler is the result of decades of expertise and innovation, making it an excellent option for accurate, reliable air sampling.

If you are looking for a high quality low volume air sampler, we encourage you to reach out. Our team will be happy to provide information and help you choose the sampler configuration that best fits your needs. Contact us today to learn more about our lineup of TE-Wilbur low volume air samplers.

Why Choose the TE-Wilbur?

Quality

Designed and manufactured in an ISO 9001:2008 registered facility, the TE-Wilbur is built using strict manufacturing guidelines to ensure repeatability and to reduce manufacturing defects.

Cutting Edge Technology

The TE-Wilbur utilizes a full color LCD touchscreen user interface, a powerful PLC microcontroller, a proprietary zero-adjust filter exchange mechanism, multilingual capability (English, Spanish, Chinese), MODBUS communications, and remote control over Ethernet using any compatible browser.

Support

With over 50 years of industry experience and a dedicated, highly trained support staff, Tisch Environmental is available to answer your questions and support your application.

Heritage

With more than 50 years in the air monitoring industry, the TE-Wilbur was designed, developed, produced, and named in honor of Mr. Wilbur P. Tisch, patriarch of the Tisch family and father to the founders of Tisch Environmental.

System Specifications

General

• Particulate Size: TSP, PM10, PM2.5, PMc
• Flow Range: 1–25 SLPM
• US EPA FRM Designation: RFPS-0714-216 (PM10), RFPS-1014-219 (PM2.5), RFPS-1014-220 (PMc)
• Sampling Interval: Preprogrammed USEPA 1 in 3 day, 1 in 6 day, 1 in 12 day, 24 hour sampling

Environmental

• Operating Temperature: -25 °C to 50 °C
• Ambient Temperature Sensor: PT100 RTD, accuracy ±0.15 °C, resolution 0.01 °C
• Filter Temperature Sensor: PT100 RTD, accuracy ±0.15 °C, resolution 0.01 °C
• Barometric Pressure Sensor: range 450 mmHg to 1238 mmHg, accuracy ±10 mmHg

Flow Control

• Motor: 24 volt DC brushless motor
• Flow Range: 0–25 liters per minute
• Accuracy: ±3 percent of full scale
• Repeatability: ±1 percent of full scale
• Resolution: 0.01 LPM

Electrical

• Power Requirements: 120/240 VAC, 50/60 Hz
• Power Consumption: 40 watts (peak)
• Optional: Solar power capability

Communication

• MODBUS: for gathering data into an acquisition system
• USB: for download of run time and history data
• RJ45 Ethernet: full Ethernet remote control

Optional Anemometer

• Turning radius: 6 inches
• Vane threshold: 1.2 mph
• Transducer type: Magnetic reed switch, 20 kΩ potentiometer
• Measurement range: 0–99 mph
• Accuracy: 0.5 mph or ±3 percent
• Size: 12.5 inches H x 8 inches W
• Mounting: 1 inch OD pipe
• Weight: 3 lbs
• Azimuth accuracy: ±3 degrees
• Measurement range: 0–360 degree mechanical
• Resolution: less than 1 degree
• Operating temperature: -40 to 60 °C, 0–100 percent RH

Key Benefits

• Intuitive user interface reduces setup time.
• Zero-adjust filter exchange mechanism makes filter changes quick and easy.
• Brushless motor reduces maintenance requirements.
• Easy-to-follow step-by-step calibration procedure.
• Programmable timer allows flexible sampling schedules.