Rothamsted light trap
Time-switch control to permit selected period automatic sampling. Samples are retained in a quickly detachable killing bottle. Cut-away top plate to allow higher angle of light (ref. C B Williams, Phil. Trans. R. Soc. Lond., no.7B, vol. 244, pp 331-378, Nov 1961) can be provided on request.
Construction and Equipment Details
- The trap is constructed with or without stand from materials which are suitably finished to withstand adverse weather conditions.
- Light traps of the Rothamsted design are supplied in individual parts for erection on site by the customer.
- All electrical connections are waterproofed and an optional timer switch is available which can easily be adjusted for the length of day or night.
- The light is maintained by a tungsten filament lamp and is readily removable for replacement.
Standard bayonet fitting, 200 watt
|Capacity of collecting bottle||
|Overall dimensions of trap||
56 x 56 x 46 cm
|Overall height of trap mounted on stand||
|Gross weight of trap crated ready for shipment||
|Packing crate size||
1.12 x 0.86 x 1.32 m