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PointScan® Fujifilm Prescale® Measurement System

PointScan® unit pictured atop a pressure indicating film image of a fuel cell

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Spot Analysis of Pressure

PointScan® is a portable Windows based measurement system that enables rapid evaluation of pressure magnitude at any given point on Fujifilm Prescale® surface pressure indicating film. Simply position PointScan over the area you wish to analyze and the pressure data is instantly displayed in your Windows software.

This easy-to-use tool prompts the user to enter temperature, humidity, time of exposure and film type, it then quickly displays the pressure reading in either Metric or English units of measurement. PointScan® is a durable device traceable to WIST standards. The PointScan® System comes equipped with a quick recalibration template that ensures high repeatability.

Two Simple Steps:

  1. Position the Pointscan® unit over the area where you desire to take a reading.
  2. Review the reading generated on your computer monitor.

System Includes:

  • Pointscan® unit
  • Windows® based software
  • USB cables
System Specifications
Spectral Analyzer Holographic diffraction grating with 128 pixel diode array
Optical Resolution 10nm
Physical Sampling Interval 3.5nm
Interface USB 1.1
Physical Dimensions Length 151 mm, width 66 mm, height 67 mm (6 in x 2.6 in x 2.6 in)
Weight 0.4 lb (0.19 kg)
Measurement geometry 45/0 ring illumination optics, DIN 5033
Light source Gas filled tungsten (Type A) No or UV cut (Filters not exchangeable)
Inter-instrument agreement Average DE*94 0.4, max. DE*94 1.0 (Deviation from X-Rite manufacturing standard at 23C for single measurement mode on 12 BCRA tiles (D50,2)
Short-term repeatability DE*94 <= 0.1 (D50,2), with respect to the mean CIELab value of 10 measurements every 3 seconds on white
Data format Spectral radiance (mW/nm/m²/sr); Luminance Y (cd/m²)
Measurement range 0.2 ... 300 cd/m²
Short-term repeatability x,y: ± 0.002 typical (CRT 5000K, 80 cd/m²)
Type Cosine-corrected diffuse light measurement head
Diameter 0.24 in (6.0 mm)
Data format Spectral irradiance (mw/nm/m²), Illuminance Y (lux)
Power supply Device powered by USB. USB 1.1 high power device
Compatibility Windows® / Windows 7®