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Model 3002

Alpha-Beta Digital Survey Meter

Part Number: 48-4037

Features

Large Backlit LCD for Ease of Reading
Auto Ranging, Dual Tone Audio Clicks
All-Digital Calibration
Alpha, Beta, or Alpha + Beta Measurements
Rate, Max, and Count Modes of Operation
4-Button Intuitive Interface for Easy Operation
Lighter Weight Yet Ruggedly Built
Splash-Resistant Construction for Outdoor Use

The Model 3002 is a durable, lightweight instrument designed for alpha and beta radiation survey with an external detector. It features a large, easy-to-read LCD screen and audible alarms and is controlled using a simple five-button interface. The unit 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 cps, cpm, Bq, or dpm units. Pressing the α-β button switches between alpha, beta, or alpha+beta measurements. 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 (see Options). The Model 3002 is shipped ready to use with batteries and calibration certificate.

Specifications

Compatible Detectors	alpha-beta scintillation or gas proportional
Display	3-digit auto-ranging LCD with large 20 mm (0.8 in.) digits. Units: (k)cps, (k)cpm, (k)Bq, (k)dpm. Indicators: bar graph, radiation type (alpha (α), beta(β)), MAX, ALARM, USB, audio, low-battery
Display Range	0.0 cps to 99.9 kcps 0.00 cpm to 999 kcpm 0.00 Bq to 99.9 kBq 0.00 dpm to 999 kdpm
Display Range	Operational display ranges are dependent on the detector and dead time configuration. The minimum and maximum display can be set to limit the display to the calibrated range.
Linearity	Within 10% of true value
Backlight	Built-in ambient light sensor automatically activates low-power LED backlight, unless internal dipswitch is set to continuous-On (will reduce battery life)
User Controls	ON/OFF: Extra-long press to turn ON; short press to acknowledge alarms; extra-long press plus 3 seconds to turn OFF α-β: Short press changes between alpha, beta, and alpha + beta measurements AUDIO: Short press to adjust audio level, long press in COUNT mode allows for selection of alternate count times MODE: Short press alternates between available modes: RATE (displays count rate), MAX (captures peak rate), and COUNT (captures rate or dose readings for a user-selectable preset count time from 0 to 10 min) LOG: Short press to log current display (requires Lumic Data Logger Kit, see Options), or initiate count in COUNT mode)
Response Time	User-selectable from 1 to 60 seconds, or auto-response rate FAST or SLOW
Alarms	Two adjustable count rate, exposure/dose, and count alarm setpoints adjustable over the display range
Overload Protection	High count rate saturation protection prevents false display of lower count rates. "OL" will appear on display and an audio warning will be triggered.
Loss of Count Protection	After a user-settable time interval (default 60 seconds) of no pulses from detector, unit will flash a zero reading and the alarm audio will be triggered
Overrange	If the reading should exceed the predefined detector range, the instrument will flash a maximum reading and trigger an audio warning.
Dead Time Correction	Employs first and second order corrections for extended performance
High Voltage	400 to 2200 Vdc
Threshold	Alpha: -2 to -500 mVdc Beta: -2 to -99.9 mVdc
Audio	Approximately 4.5 kHz, click audio greater than 65 dB at 0.6 m (2 ft), alarm audio greater than 72 dB
Power	Four alkaline “AA” batteries
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
Size (H x W x L)	16.5 x 11.4 x 21.6 cm (6.5 x 4.5 x 8.5 in.)
Weight	0.7 kg (1.6 lb) (excluding detector and clip)

Options

Option	Description	Part Number
Lumic Calibration Kit	Lumic Calibration Software allows the reading and writing of important parameters via a USB port in the Model 3000 Series and Model 30 family of instruments. This software also includes a calibration wizard (guides the user through calibration steps) and a plateau wizard (determines the optimal detector operating voltage). The kit includes Lumic Calibration Software versions 1.0 and 2.0, a Model 3000 Series USB cable, and a Model 30 family USB cable.	4519-865
Lumic Configuration Kit	Lumic Configuration Software allows the reading and writing of important parameters via a USB port in the Model 3000 Series and Model 30 family of instruments. Does not include calibration or plateau wizards. The kit includes the Lumic Configuration Software, a Model 3000 Series USB cable, and a Model 30 family USB cable.	4519-747
Lumic Data Logger Kit (Model 3000-Series)	Includes Lumic Data Logger Software and cable.	4498-1019
RS-232 Serial Port	Adds a true RS-232 serial port connector.	4519-490
TTL Serial Port	Adds TTL 3.3 V serial port connector. Available modes are instrument dependent, contact us for more information on configuration options.	4519-155
Headphone Jack	Adds a headphone jack to the instrument.	4498-555
Stereo/Mono Headphones	Adjustable stereo/mono headphones.	22-9313
Shoulder Strap	1.8 m (6 ft) adjustable nylon shoulder strap. Requires instrument case modification.	4498-868
Model 3000-Series Case	Rugged, dust- and waterproof transport and storage case.	2312958

Firmware Updates

In order to use the latest Lumic Calibration Software*, you may need to update the firmware on your instrument. (All new instruments will be compatible with the latest software version.) Use the table below to determine the firmware requirement for your instrument.

Software Version	Compatible Models	Required Firmware
Lumic 1.0	30, 30-4, 30-6, 30-7, 35, 79	2.x or lower
	3000, 3001, 3005, 3006, 3019, 3276	N34 or lower
	3002, 3277	N12 or lower
Lumic 2.0	30, 30-4, 30-6, 30-7, 35, 79	3.x or higher
	3000, 3001, 3005, 3006, 3019, 3276	N40 or higher
	3002	N20 or higher
	3003, 3014, 3078	N/A

*Note: If you purchased the original Lumic 1.0 software, you are eligible for a free copy of Lumic 2.0. Please contact your local sales representative or Ludlum Measurements to receive your copy.

To update the firmware on your instrument:

Download the appropriate instructions file (PDF) for your instrument.
IMPORTANT: The firmware update instructions are model number specific. You must use the instructions for your specific instrument model. See table below.

Model	Instructions File
30, 30-4, 30-6, 30-7, 35, 79	Lumic Firmware Update Instructions (Model 30/35/79 Series)
3000, 3001, 3002, 3005, 3006, 3019, 3276	Lumic Firmware Update Instructions (Model 3000 Series, Gen 1)
3003, 3014, 3078	Lumic Firmware Update Instructions (Model 3000 Series, Gen 2)

Download the latest Lumic Firmware Updater Software.
Determine the printed circuit board number your instrument has. To do this, you must open the instrument can and find the number on the circuit board.
Using the drop-down selectors below, select your instrument model and printed circuit board number. This will populate a list of available firmware downloads for your instrument.