For general monitoring of gamma and x-ray, featuring 3 simultaneous alarms and the continuous display of dose from 1 uSv to 999 mSv, with energy response from 40 keV to 3.0 MeV. It is particularly suitable for use in noisy locations such as emergency sites. When the dose value exceeds a set alarm level, audible, visual, AND tactile signals are generated simultaneously. This model also features an alarm test function, and its smooth case measures just 110x52x18mm weighing only 80g

Ideal for monitoring daily, weekly, monthly or annual exposure levels with totally independant and user progamable alarms.

SPECIFICATIONS:

Energy threshold:   40 KeV
Detector:   Silicon semi-conductor
Measurement range:   0.001 to 99.99mSv
Energy response:   50Ke V to 3 Me V within + or - 30degrees
Accuracy:   Within + or - 10 degrees (0.01 to 99.99 mSv
Linearity:   Within + or - 10 degrees (0.01 Sv/h)
                 Within + or - 20 degrees (0.3Sv/h)
Display:   4 digit LCD
Alarm setting:   Set using a push-button switch
Alarm measurement range:   0.1 to 0.9 MsV (in 0.1mSv increments)
                                           1 to 9mSv (in 1mSv increments)
Other:   Battery down indication
            Over-range indication
Batteries:   CR2450 Lithium for main circuit
                 LR44 for alarm
Battery life: Longer than 600 hours of continuous use (CR2450)
                  Longer than 10 minutes of continuous use (LR44)
Temperature range:   0 - 45 degrees Centigrade
Humidity range:   90%RH or less (non-condensing)
Dimensions:   52x109x18 mm's
Weight:   90gms (approximately)