(800) 622-0828 (US, CA)
(325) 235-5494
(325) 235-4672

After Hours Tech Support
For 375P & 4525 Series: (800) 717-9506

To search products by model number, enter "m..."
(Ex: Enter "m3" to search for Model 3.)

Health Physics Medical Physics Metal Recycling Monitoring Systems Emergency Response

All Products

Portable Survey Meters

Benchtop Meters

No subcategories

Scalers / Counters

No subcategories

Detectors

Monitoring Systems

Tritium Monitoring

No subcategories

NORM Kits

No subcategories

Sample Counting

Pulsers

No subcategories

Dosimetry

Accessories

Medical Physics

Emergency Response Kits

Need Help?

Unsure about which instrument is best for your application?

Find your region's Ludlum representative or dealer.

OR

Contact Ludlum Sales:

(800) 622-0828 (USA Toll Free)

(325) 235-5494

Tritium Monitoring

Image	Product	Detector Type	Active Window Area	Max. Sample Size	Efficiency	Features

	Model 3100					Tritium in Air Monitor
	Model 44-110	Windowless Gas Flow Proportional For Tritium/Beta Detection	126 cm² (19.5 in²)		³H : 25%	Windowless Gas Flow Proportional Detector Active Window Area: 126 cm² (19.5 in²) ³H Efficiency: 25%
	Model 44-110-4	Alpha-Beta Windowless Gas Flow Proportional		5.1 x 0.9 cm (2.0 x 0.4 in.) [D x L]	⁶³Ni : 12% ²³⁹Pu : 34%	Windowless Gas Flow Proportional Sample Counter Head Max. Sample Size: 5.1 x 0.9 cm (2.0 x 0.4 in.) [D x L]

Ludlum Measurements, Inc.
501 Oak Street
Sweetwater, TX 79556
USA

(800) 622-0828 (US & Canada)
(325) 235-5494
(325) 235-4672

Repair & Calibration

Ludlum Divisions

Directions to Facilities

International Contacts

Follow Us

Downloads Login

© 2019 Ludlum Measurements, Inc.