Tisch TE-Wilbur

Tisch TE-WILBUR Low Volume Federal Reference Method Sampler

The Tisch Environmental TE-Wilbur is the most advanced low volume air sampler system in the
industry. The TE-Wilbur can be configured for TSP, PM10, PM2.5, PM1 as well as any other
particulate separation device with a flow rate between 1-25 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. The TE-Wilbur is designed to operate
in any environment and is set up for quick and easy deployment. The TE-Wilbur exceeds all
performance specifications set forth by the USEPA for low-volume particulate collection.
The TE-Wilbur low volume air samplers user interface is a full-colour 5.7″ touchscreen which utilizes
intuitive control. The touchscreen was developed specifically to satisfy the recommendations of
instrumentation operators. The TE-Wilbur features easy to access menus, step by step calibration
and on screen status alerts. The TE-Wilbur control is provided by our industrialized programmable
logic controller (PLC) whose programming is USB downloadable and MODBUS compatible.
Volumetric flow is controlled through an integrated mass flow meter and on-board ambient
temperature and pressure sensors. Filter set-up and exchange is achieved through the Tisch-
designed filter exchange mechanism which allows easy one handed operation. In addition, 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.

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

Key Features

Specification

General
Particulate Size : TSP, PM10, PM2.5 PM1
Flow Range : 1-25 slpm
Sampling Interval : Pre-programmed USEPA 1 in 3, 1 in 6, 1 in 12, 24hr sampling

Environmental
Operating Temperature : -25°C to 50°C
Ambient Temp Sensor : PT100RTD, Accuracy +/-0.15°C, Resolution 0.01°C
Filter Temp Sensor : PT100RTD, Accuracy +/-0.15°C, Resolution 0.01°C

Flow Control
Motor : 24 volt dc Brushless Motor
Range : 0-25 Liters per Minute
Accuracy : +/- 3% of full scale
Repeatability : +/-1% of full scale

Resolution : 0.01 LPM

Electrical
Power Requirements : 120/240VAC, 50/60Hz
Power Consumption : 40 watt (peak)
Optional : Solar

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

 

Part No

1) Tisch Model TE-WILBUR-10 – PM10 Federal Reference Method (FRM) Ambient Air Particulate
Sampler
2) Tisch Model TE-WILBUR-2.5 – PM2.5 Federal Reference Method (FRM) Ambient Air Particulate
Sampler

Tisch TE-WILBUR Low Volume FRM Sampler Datasheet

Tisch TE-WILBUR Low Volume FRM Sampler Manual

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