Air samplers:
JL-10-24 Lilliput, 10 m³/h
- battery operated
Dwarf 100x9, 130 m³/h
- portable
JL-150 Hunter, 150 m³/h
- stationary use
JL-400 Watchman, 400 m³/h
- vertical particle filter
JL-500 Cinderella.G2, 500 m³/h
- automated systems
JL-900 Snow White, 900 m³/h
- early warning systems
Goblin200, 200 m³/h
- arctic radiation monitoring
Fallout samplers:
Ritva300, 1x ⌀300 mm
- cold environments
Pirkko800, 2x ⌀800 mm
- dry and wet precipitation
Special products:
VM700
- air flow volume meter
SampleRack
- station software
Contact information:
SENYA LTD.
Yrittäjänkatu 5 B
04440 Järvenpää
FINLAND
Phone: +358 45 6706949
Email: senya@senya.fi
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Heavy Weather Air Sampler
JL-400 Watchman
Introduction
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JL-400 Watchman is a medium volume air sampler with a flow rate of 400 m³/h. It is designed for continuous sampling both indoors and outdoors. Features a vertically aligned filter cassette to avoid heavier particles like sand from filling it. Equipped with a calibrated activated carbon line to enable sampling from gaseous substances. |
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Technical data
| Dimensions l x h x w | 1070 x 1600 x 1070 mm |
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| Weight | ~250 kg |
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| Material | Stainless steel
Anodized aluminum |
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| Pump | Gas Ring Vacuum |
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| Power | 4 kW |
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| Voltage | 3-phase 400 VAC / 50 Hz |
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| Filter flow max. | 400 m³/h |
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| Particle filter size | 450 x 450 mm |
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| Particle filter types | Whatman GF/A
Camfil A500G
Machery-Nagel-MN 85/90
Petrianov FPP-15-1.5
3M E666,BMF20,W/1,1.6OZ PP |
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| Display unit values | Pressure difference, Pascal
Current airflow, m³/h
Total volume, m³
Total time, hh:mm:ss |
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| Data storage | Total volume and time over one sampling |
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