Bleeper III Radiation Alarm

The BLEEPER III Radiation Alarm 

The Bleeper III is a simple and reliable means of safeguarding all personnel against the hazards of ionising radiation by providing a clear, audible indication of X and Gamma radiation (without digital readout)
The Bleeper III operates continuously, giving a bleep at approximately 15 minute intervals in normal background radiation. The bleep rate increases with doserate becoming a continuous tone in high radiation fields. A clear audible indication that the batteries need replacing is a change in the bleep length from one tenth of a second to one full second. Typical operating life using standard batteries is more than one year. As a further safeguard the correct functioning of the instrument is indicated at all times by a quiet series of ‘clicks’ easily heard by holding the loudspeaker to the ear.

Technical Data:
Bleep Rates: Background radiation: approx 1 bleep every 15 mins
At 10 micro Sv/h : approx 1 bleep every 20 seconds.
At 1mSv/h and above: continuous signal to at least 60Sv/h.
Energy Range: 45 keV to 6 MeV.
Temperature Range: -20 to +50 Deg Celcius
Battery: Two alkaline batteries size AAA.
Dimensions: 148mm x 27mm x 16mm
Weight: 78 gm with batteries
The instrument can also be supplied with:
(I) an alternative bleep rate
(ii) a quieter bleep

For Digital Readout version see Bleeper Sv

Product Enquiry

Make an enquiry

Your Name (required)

Your Email (required)

Your Phone Number (required)

How can we help you?

Applications
Specification
FAQ’s