LUDLUM 30-6 Extended Reach microR Survey Meter (0.00 ~ 20 µSv/h (0.00 ~ 2000 µR/hr))

Detector: EJ-212 plastic scintillator, 15.2 x 2.5 cm (6 x 1 in.) (D x L)

Sensitivity (137Cs gamma): Typically 150 kcpm per µSv/h (1500 cpm per µR/hr)

Energy Response: Energy dependent

LCD Display: 3-digit LCD with large 13.4 mm (0.53 in.) digits, low-battery indicator, MAX, ALARM, MUTE

Backlight: Built-in ambient light sensor automatically activates low-power LED backlight, unless internal dipswitch is set to continuous-on (will reduce battery life). Alarm light intensity varies based on ambient light levels.

Range: 0.00 to 20 µSv/h (0.00 to 2000 µR/hr)

Linearity: Reading ± 10% of actual value

Response Time: User-selectable from 1 to 60 seconds, auto-response rate FAST or SLOW, or Fixed FAST and SLOW

Alarms: Count rate, exposure/dose, and count alarm setpoints adjustable over the display range

High Voltage: 700 to 1100 Vdc

Audio: Greater than 75 dB at 0.6 m (2 ft), approximately 4 kHz

Click Audio Divide: x1, x10, x100, x1k

Power: Two alkaline or two rechargeable "AAA" batteries

Battery Life: Approximately 100 hours of operation, 24-hour low battery warning

Construction: Display: High-impact plastic housing with water-resistant rubber seals

Detector Housing and Pole: Aluminum with powder-coat finish

Temperature Range: -20 to 50 °C (-4 to 122 °F)

May be certified for operation from -40 to 65 °C (-40 to 150 °F)

Environmental Rating: NEMA rating of 3x or IP rating of 52 with audio hole seal option (hole seal option will reduce maximum volume by approximately 10 dB)

Overall Length: Adjustable from 111 to 161 cm (43.6 to 63.4 in.), with 11 different length settings

Overall Weight: 2.9 kg (6.5 lb)

Datasheet


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