Model 3006 Survey Wand

Model 3006 Survey Wand, close up Model 3006 Survey Wand

Features

The Model 3006 is a portable and versatile instrument with extended reach used for gamma or X-ray radiation survey. A sensitive plastic scintillator detector is mounted at the end of a 118 cm (46.5 in.) pole for ease of use when surveying trucks, scrap metal, or other items/areas of concern. It features a large, easy-to-read LCD screen and audible alarms and is controlled using a simple five-button interface. The meter body is made of high-impact plastic and splash-resistant construction allows the instrument to be used outdoors.

Three modes of operation are available - RATE, MAX, and COUNT - which can be selected by pressing the MODE button. Measurements can be collected in two sets of units (primary and secondary) for RATE and MAX modes in cps, cpm, mR/h or µSv/h units. The user can switch between the two sets of units by pressing the UNITS button. A sigma audio mode can be enabled that allows the user to find small increases above the background radiation level. When enabled with the optional Lumic Data Logger Kit (see Options), data can be logged in any of the operational modes using the LOG button on the handle. Up to 1000 data points can be stored internally.

Instrument setup can be done either through the front-panel controls or via the Lumic Calibration Kit. The Model 3006 is shipped ready to use with batteries and a calibration certificate.

Specifications

Detector (D x L) Plastic scintillator, 15.2 x 2.5 cm (6 x 1 in.)
Sensitivity (137Cs gamma) Typically 150 kcpm per µSv/h (1500 cpm per µR/hr)
Energy Response Energy dependent
Linearity Reading ± 10% of true value
Display 3-digit auto-ranging LCD with large 20 mm (0.8 in.) digits.v Units: (k)cps, (k)cpm, (µ)(m)R(/h), (µ)(m)Sv(/h).
Indicators: bar graph, MAX, ALARM, USB, audio, low battery.
Detector Range Background to 20 µSv/h (2000 µR/hr)
Backlight Built-in ambient light sensor automatically activates low-power LED backlight, unless internal dipswitch is set to continuous-on (will reduce battery life)
Controls

Data Logging Can store up to 1000 data points internally. Requires Lumic Data Logger Kit (see Options).
Response Time User-selectable from 1 to 60 seconds, or Auto-response rate FAST or SLOW
Alarms Count rate, exposure/dose, and scaler alarm adjustable setpoints
Sigma Audio Mode Alarm that allows user to find small increases above the background radiation level. In this mode, the instrument measures background for 8 seconds after power-up and sets a threshold rate. The instrument will beep whenever it measures a rate that exceeds the threshold rate.
Overload Protection High count rate saturation protection prevents false display of lower count rates
Loss of Count Protection After a user-settable time interval (default 60 seconds) of no pulses from the detector, unit will flash a zero reading and the alarm audio will be triggered
Dead Time Correction Employs first and second order corrections for extended performance
High Voltage 400 to 1500 Vdc
Audio Greater than 75 dB at 0.6 m (2 ft), approximately 4.5 kHz
Power 4 alkaline or rechargeable "AA" batteries (instrument does not support in-device charging)
Battery Life Approximately 750 hours of operation (as low as 100 hours with backlight configured for continuous-on), 16-hour low battery warning
Construction High-impact plastic with water-resistant rubber seals and separate battery compartment
Temperature Range -20 to 50 °C (-5 to 122 °F)
May be certified for operation from -40 to 65 °C (-40 to 150 °F)
Environmental Rating NEMA rating of 5 or IP rating of 53
Overall Length 118 cm (46.5 in.)
Overall Weight 3.2 kg (7.0 lb) (without batteries)

Ludlum Model 3006 manual

Manual