Sodium Iodide (NaI) Pulser

MCA pulser simulating NaI pulses from a PMT

The MCA pulser is a battery-operated device that simulates a PMT connected to a NaI(Tl) crystal.

The device turns off automatically when not connected, and turns on when connected to a 50 Ω impedance to ground. It generates pulses at a rate close to 10 kHz and will operate on the built-in battery for years.

• BNC connector
• Simulates a NaI-detector
• True current source
• 1 mA peak pulse current
• Output impedance >100 kΩ || 10 pF
• Compliance: 300 V
• 10 kHz repetition rate
• Turns off when disconnected
• Pulser turns on when connected to 50 Ω
• Pulsing live time: 2 years
• Shelf live > 5  years
• Fits comfortably in the palm of a hand

• Flyer

• Ordering