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 at SENYA.fi

 Fallout Sampler

 Ritva300





 Introduction

   Ritva 300 is a fallout sampler allowing sampling of wet precipitation of up to 20 liters. For cold environments the system can be equipped with additional heating.


 Technical data

 Frame material  AISI 304 stainless steel 
 AISI 316 stainless steel upon request 
 Canister heater frame material  Anodized aluminium 
 Weight  40.6 kg 
 Voltage  230V/50Hz 
 other voltages available upon request 
 Interior insulation  15 mm polyethylene foam 
 Standard heater power 400W 
 Heater plate max. surface temperature  90 °C (in room temperature without canister) 
 Recommended canister size  10-20 liters 
 Recommended canister material  polyethylene 100-110 °C