LUDLUM 2350-1 General Purpose Data Logger (1000 Data Points)

Indicated Use: Field analysis and data logging

Compatible Detectors: GM, Proportional, Scintillation/ Stores up to 16 detector setups

Display: 8-line LCD display with 15 characters per line

Backlight: 2-position toggle switch to turn backlight ON or OFF

Scaler: 6-digit display

Timer: Used in conjunction with scaler. Count time can be set from 1 to 65,535 s in 1 s intervals.

Ratemeter: Digital ratemeter, corrected for dead time and calibration constant

Scale: Can display in rem/hr, Sv/h, R/hr, cpm, cps, dpm, dps, rad(r), Gray(G), C/kg, Ci/cm², or Bq/cm²

Trend Indicator: 5-decade logarithmic bar graph

Data Logger: Capable of logging up to 1000 individual data points with the following identifiers for each point

Detector Parameters: Capable of storing the following parameters for 16 different detectors

Response:

Fixed: Adjustable from 1 to 127 seconds in 1 second intervals

Variable: Will vary according to number of counts present. Typical times from 10% to 90% of final reading, Fast: 4 to 25 s, Slow: 4 to 60 s

High Voltage: Adjustable from 400 to 2500 Vdc

Threshold: Adjustable from -100 to -1000 mVdc

Window: Adjustable from 0 to 1000 mVdc above threshold

Gain: Adjustable from 2 to 350 mV at threshold setting of 100

Dead Time: Adjustable to compensate for dead time of detector and electronics

Audio: Built-in unimorph speaker with volume control

Audio Divide: Operator-selected divisions of 1, 10, or 100 events per click

Temperature Range: 0 to 50 °C (32 to 122 °F) (LCD display limits temperature range)

Power: 4 “D” cell batteries

Size (H x W x L):

14.2 x 11 x 22 cm (5.6 x 4.3 x 8.8 in.) without handle

20.9 x 11 x 22 cm (8.2 x 4.3 x 8.8 in.) with handle

Weight: 2.4 kg (5.2 lb) including batteries

Datasheet

Manual