Ludlum Medical Physics Model L-100

  Non-Invasive, Universal Multimeter

Introduction

The Ludlum Model L-100 PTW Universal Multimeter is designed for the QC evaluation of a wide variety of x-ray machines, including standard Radiographic, Fluoroscopic, Portable, Mammography, and CT, as well as Dental and Panoramic units. 

The automatic features of the L-100 measures peak kV, exposure time and dose output of the x-ray unit quickly and easily. Simply position the L-100 so that it is located within the radiation beam of the x-ray unit. The display will show the measured kV, exposure time, and dose of the x-ray equipment being evaluated.

There is also an analog output which connects to an oscilloscope to view the voltage waveform when needed.
 

Specifications

PART NUMBER: 99-9200

IRRADIATION TIME: 0.3ms – 999 s
DIGITAL RESOLUTION: 300m s
VOLTAGE: (22 – 150) kV
Digital Resolution: +/-  0.1kV
Energy Dependence: < +/-  2 %
Reproducibility: < +/-  0.5%
Operating Temp.: 15-35  C
Dimensions: 6.1” L x 3.75”W x 1.77”Thick
Weight: 750 g  (1.65 Lbs)