|
|
Description:
The J.U.M. Engineering PreFilter® is an
efficient, all heated and low pressure drop filter for removing
solids from a gaseous sample. The Model VE112 utilizes an all
stainless steel filter and an all stainless steel valve in a
thermostatically controlled oven to prevent the loss of high
molecular weight hydrocarbons or condensation of water.
The permanent sample filter is cleaned by
backpurging. A rear adaptor-system allows cold-spot free coupling
of a heated sample line inside the heated oven without the need
for special tools.
The Model VE 112 offers a total of 6 (six)
hot sample outputs making it ideal for use in emission systems.
Major
Applications:
- Stack gas hydrocarbon emissions monitoring
- Removing particles from a gaseous sample
- Diesel raw exhaust analysis
- Gasoline raw exhaust analysis
- Stationary diesel engine exhaust analysis
|
|
|
1 Technical Data |
|
|
|
|
Sample filter material |
All stainless steel |
|
Filter pore size |
2µm |
|
Filter surface area |
13.000 mm2 (20.1 square inches) |
|
Sample valve |
All stainless steel/Viton® |
|
Purge air valve |
All brass |
|
Calibration gas valve |
All brass, or to be specified |
|
Optional sample pump |
All stainless steel/Viton® diaphragm |
|
Oven Temperature |
190°C (374 °F) |
|
Power Requirements |
230VAC/50Hz, 1250W
(115VAC/60Hz, 1250W) |
|
Ambient Temperature |
5-43°C (41-110°F) |
|
Dimensions (W x D x H) |
483 mm x 460 mm x 211 mm |
|
Weight |
15 kg (33 lbs) w/o optional pump assembly |
|
Viton® is a registered trademark of DuPont Dow Elastomers
|
|