Ludlum 2200 Scaler Ratemeter Counting Instrument, No Probe or Cable Included, US $449.99 – Picture 0

Ludlum 2200 Scaler Ratemeter Counting Instrument, No Probe or Cable Included, US $449.99 – Picture 1

Ludlum 2200 Scaler Ratemeter Counting Instrument, No Probe or Cable Included, US $449.99 – Picture 2

Ludlum 2200 Scaler Ratemeter Counting Instrument, No Probe or Cable Included, US $449.99 – Picture 3

Ludlum 2200 Scaler Ratemeter Counting Instrument, No Probe or Cable Included, US $449.99 – Picture 4

Ludlum 2200 Scaler Ratemeter Counting Instrument, No Probe or Cable Included, US $449.99 – Picture 5

Ludlum 2200 Scaler Ratemeter Counting Instrument, No Probe Or Cable Included

US $449.99

East Longmeadow, Massachusetts, United States
Jan 30th

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This is a Ludlum 2200 Scaler Ratemeter Counting Instrument What you will get: Ludlum 2200 Scaler Ratemeter Counting Instrument Power Cord Printout of the Manual from the link below. No sensors are included with thsis unit. Description: This is a Ludlum 2200 Scaler Ratemeter Counting Instrument. This has been power on tested and works fine. I will guarantee no DOA. This is my item 8569. The Model 2200 Scaler Ratemeter is a self-contained counting instrument designed for operation with scintillation, proportional, or GM (Geiger Muller) detectors. Counting information is displayed both as a scaler count on the LED (light-emitting diode) display and as an averaged count rate on the analog scaler. The instrument can be powered by 95-250 Vac, 50-60 Hz, or by four “D” cell batteries. The unit is complete with a voltage-sensitive preamplifier, linear amplifier, electronic timer, and detector high-voltage power supply. A single channel analyzer is also featured in this unit for use in gamma spectrum analysis. The analyzer may be switched on or off, allowing gross window counting. Ten turn potentiometers are supplied for threshold, window, and high-voltage controls. An RS-232 serial port is provided, which can be attached to a computer or optional printer. The Model 2200 is a general purpose scaler with an accompanying ratemeter, and is typically used for counting samples. Its rugged design and construction allow both benchtop and portable applications. The wide-ranging AC power supply and internal batteries are capable of powering the instrument upwards of 120 hours. The Model 2200 supports GM, proportional, and scintillator-type detectors, and provides fine adjustment controls for setting the high-voltage and threshold settings. An adjustable discriminator and an adjustable window allow the user to count pulses within a user specified energy range. This portable unit can be powered by wall current or by four "D" cell batteries. The latter allows for continued operations during power interruptions. An optional printer (Model 4167-386) is available for hard copy archival of wipe test results. The Ludlum Model 2200 Scaler/Ratemeter is the ideal economic solution for routine sample counting, single channel analyzing and routine radiopharmaceutical related procedures, when used with the Model 243 well scintillator (NaTl) detector. The Well Counter's 4? geometry and 1.3 cm (0.5 in.) shielding provides excellent sensitivity to higher energy isotopes like 131I. Specificatons: INDICATED USE: single channel analyzing, gross counting SUGGESTED DETECTORS: GM, proportional, scintillation CONNECTOR: series “C” (others available) SCALER: six-digit LED display providing a range of 0–999999 counts SCALER LINEARITY: reading within 2% of true value TIMER: push-wheel adjustment from 0–999 minutes with selectable X0.1 and X1 multipliers RATEMETER: 0–500,000 cpm total range METER DIAL: 0–500 cpm, 0-2.5 kV, BAT TEST MULTIPLIERS: x1, x10, x100, x1000 RATEMETER LINEARITY: reading within 10% of true value RESPONSE: toggle switch for FAST (4 seconds) or SLOW (22 seconds), from 10% to 90% of final reading ZERO: pushbutton to zero meter HIGH VOLTAGE: adjustable from 200–2500 volts (will support 60-megohm scintillation loads) THRESHOLD: adjustable from 1.00–10.00 WINDOW: adjustable from 0 to 10.0 above the threshold setting (can be enabled or disabled) DISCRIMINATOR: adjustable from 2–100 mV at threshold setting of 1.00 RS-232: 9-pin connector allowing for printer or computer interface METER: 6.4 cm (2.5 in.) arc, 1 mA movement analog type POWER: 95–250 Vac, 50–60 Hz or 4 “D” cell batteries BATTERY LIFE: typically 120 hours with alkaline batteries (battery condition can be checked on meter) TEMPERATURE RANGE: -20 to 50 °C (-4 to 122 °F), may be certified to operate from -40 to 65 °C (-40 to 150 °F) SIZE: 21.6 x 12.7 x 21.6 cm (8.5 x 5 x 8.5 in.) (H x W x L), excluding handle WEIGHT: 3.4 kg (7.5 lb), including battery Documentation and Links: Link to the manual Link to the Ludlum web site where this is described Free shipping in the USA. If you receive your item and it is not to your 100 Percent Satisfaction, please contact us before leaving feedback. I strive to make sure every transaction is a positive one! I wanted to reach out and let you know that eBay is changing the way Sellers are rated. I am not overjoyed with what's happening, but I have to roll with it. IF you have a problem with my item, I would like you to use the "Contact Seller" link in the listing, or call me. Please don't open a case. Cases count against me even if they are resolved. I stand behind my items and will work out any problems that you may have with an item. So please contact me if you have a problem with an item I have sold you and don't use the eBay Case as a means of communication. International Buyers, Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as "gifts". US and International government regulations prohibit such behavior. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Condition:	Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...	Brand	Ludlum
MPN	2200
Model	Ludlum 2200 Scaler Ratemeter Counting Instrument
Type	Ludlum 2200 Scaler Ratemeter Counting Instrument