Grade 211
AquaLab quartz microfiber thimbles are made of quartz fibers 100%.
Quartz fiber thimbles properties:
- High purity: Made with pure Quartz / Silica microfibers.
- Without binders or additives.
- Max. usage temperature: 900ºC.
- Low heavy metal content.
Quartz microfiber thimbles applications
- Emission control in industrial smokestacks with isokinetic probes.
- Gravimetic calculations in gases.
- Analysis of hot and acidic gases.
- Trace element analysis.
- Air sampling. Monitoring of exhaust fumes.
Quartz fiber thimbles Technical Specifications
| Grade. | Material | Nominal rating (µ) | Thickness (mm) | Pressure drop (Kpa at 5L/min) | Collection efficiency (% 0.3µm DOP) | Max. Operating temp (ºC) | Heating loss rate (%) |
| 211 | Quartz microfiber | – | 2 | 0.44 | >99.9 | 1000 | 0.1 |
Typical trace element values (µg/g)
| Al | Ba | Ca | Cd | Co | Cr | Cu | Fe |
| 300 | 10 | 250 | 0.002 | < 0.5 | 2 | 2 | 50 |
| Mn | Na | Ni | Pb | Sr | Ti | V | Mg | Zn |
| 2 | 100 | 2 | < 1 | 3 | < 1 | < 5 | 25 | 6 |
Standard dimensions / Information for orders
| Dimensions (mm)Inner diameter x lenght | Code | Units/Box |
| Quartz microfiber thimble 19 X 90 | QT1990 | 25 |
| Quartz microfiber thimble 22 X 65 | QT2265 | 25 |
| Quartz microfiber thimble 22 X 70 | QT2270 | 25 |
| Quartz microfiber thimble 25 X 70 | QT2570 | 25 |
| Quartz microfiber thimble 25 X 100 | QT25100 | 25 |
| Quartz microfiber thimble 26 X 60 | QT2660 | 25 |
| Quartz microfiber thimble 30 X 77 | QT3077 | 25 |
| Quartz microfiber thimble 30 X 80 | QT3080 | 25 |
| Quartz microfiber thimble 30 X 100 | QT30100 | 25 |
| Quartz microfiber thimble 34 X 150 | QT34150 | 25 |
| Quartz microfiber thimble 35 X 150 | QT35150 | 25 |
| Quartz microfiber thimble 43 X 123 | QT43123 | 25 |
*Other sizes upon request
