TSI 854040 Environmental DusTrak Omni-Directional Inlet with Water Trap User Guide
- June 12, 2024
- tsi
Table of Contents
TSI 854040 Environmental DusTrak Omni-Directional Inlet with Water Trap
Product Information
The PM10 / PM2.5 / PM1.0 Impactor is a kit designed for the Omni directional Inlet (Model 854040). It helps in sampling and measuring particulate matter of different sizes. The kit includes an Impactor Housing, O-Ring, Impactor (available in three variants: PM10, PM2.5, PM1), and Impactor Oil.
Product Usage Instructions
Follow the steps below to install and use the PM10 / PM2.5 / PM1.0 Impactor:
- Unpack the Impactor Kit for Omni directional Inlet (854040) and ensure all the items listed in the table are present.
- Unscrew the water trap and Omni directional Inlet (854040) to separate it from its base.
- Identify the knurled interface between the sections.
- Apply 2 drops of oil to the impactor plate.
- Do not over-fill the impaction plate.
- Screw (hand-tighten) the impactor back together.
- Re-attach the water trap and Omni-directional Inlet Impactor Housing.
- Install the Impactor onto the Inlet Base (or Heated Inlet Sample Conditioner if used).
- Ensure the O-ring included with the Impactor Kit is installed into the bottom of the Impactor housing.
- Thread the Impactor housing with O-ring onto the Omni directional Inlet base.
- Attach the column to Photometer inside the Enclosure.
Cleaning and Oiling Instructions
To maintain the performance of the Impactors, follow these cleaning and
oiling instructions:
- Unscrew the Impactor and check the O-ring on the impactor base.
- Clean the outside and inside of the Impactor and the impactor plate using a clean brush and a light solvent.
- Dry the impactor parts by blowing it out with compressed air or let it air-dry thoroughly.
- Apply 2 drops of oil to the impactor plate.
- Do not over-fill the impaction plate.
- Screw (hand-tighten) the impactor back together.
Maintenance Intervals
To ensure proper performance, clean and re-oil the impaction plate at the
following intervals based on average dust concentration:
| Average Dust Concentration (mg/m3) | Impactor Maintenance Interval |
|---|---|
| 0.035 | 42 days |
| 0.050 | 30 days |
| 0.100 | 16 days |
| 0.150 | 10 days |
| 0.250 | 6 days |
| 0.400 | 4 days |
Unpacking the Impactor Kit
(854020/854021/854022) for Omni Directional Inlet (854040).
- Unpack the Impactor Kit for Omni directional Inlet (854040) and verify that all the items listed in the following table are present.
- Contact TSI® immediately if items are missing or broken.
| Qty. | Item Description | Reference Picture |
|---|---|---|
| 1 | Impactor Housing | |
| 2 | O-Ring | |
| 1 | Impactor |
Kit will contain one of three different impactors:
854020 PM10
854021 PM2.5
854022 PM1
|
1| Impactor Oil|
Installing the PM10/PM2.5/PM1.0 Impactors (854020/854021/854022)
-
Unscrew the water trap and Omnidirectional Inlet (854040) to separate it from its base. The interface between the sections can be easily identified by the knurled interface.
-
Apply 2 drops of oil (included) to the impactor plate.
Do not over-fill impaction plate. -
Screw (hand-tighten) impactor back together.
-
Install the Impactor onto the Inlet Base (or Heated Inlet Sample Conditioner if used).
-
Ensure the O- ring included with the Impactor Kit is installed into the bottom of the Impactor housing.
-
Thread the Impactor housing with O-ring onto the Omni-directional Inlet base.
-
Re-attach water trap and Omni-directional Inlet Impactor Housing.
-
Attach column to Photometer inside Enclosure.
Cleaning and Oiling Impactors
Impactors need periodic cleaning and maintenance to ensure good performance.
The maintenance interval is dependent on the aerosol concentration and
sampling run time. The impactors should be cleaned and oiled prior to every
use and when accumulated aerosol is evident on the impactor plate.
-
Unscrew Impactor. Check O-ring on the impactor base.
-
Clean outside and inside of Impactor and the impactor plate using a clean brush and a light solvent. Dry impactor parts by blowing it out with compressed air, or let it air-dry thoroughly.
-
Apply 2 drops of oil (included) to the impactor plate.
Do not over-fill impaction plate. -
Screw (hand-tighten) impactor back together.
Maintenance Intervals
To keep impactor performing with proper cut point, clean and re-oil impaction
plate at the following intervals:
Average Dust Concentration (mg/m 3 )| Impactor Maintenance
Interval
---|---
0.035| 42 days
0.050| 30 days
0.100| 16 days
0.150| 10 days
0.250| 6 days
0.400| 4 days
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