
Overview:
The Ludlum Model 9DP is a compact, hand-held instrument engineered for reliable radiation monitoring in field environments. Designed for professionals across medical, industrial, and emergency response sectors, it ensures accurate assessment of radiological conditions with minimal operational complexity.

Features:
- Measurement Range: Background to 50 mSv/h (5 R/hr)
- Display Modes: Real-time Exposure Rate & user-selectable Integrated or Peak Exposure Rate
- Display: Sunlight-readable color screen
- Detection Performance: Auto-zeroing and auto-ranging functionality
- Power Supply: Rechargeable battery pack for extended field operations
- Alarms: Integrated audio and visual alarms for threshold breaches
- Quality-of-Life: Data logging, USB connectivity, and free firmware updates via the manufacturer’s website

Optional additions:
- Software and USB cable for Dimension instrument setup.
- Log real-time data to Excel; available with or without USB cable.
- Adds headphone jack to the instrument.
- Adjustable stereo/mono headphones.
- Rechargeable AA battery pack (8x NiMH).
- Alkaline AA battery pack (8x standard).
- 10 µCi Cs-137 plastic check source.
- Rugged, waterproof medium transport case.
- 1.8 m nylon shoulder strap (case modification required).
- Mini USB keyboard for instrument setup.





