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System Flash Meters SF 105
Computer controlled measurement equipment to measure the time response of illuminance or luminous intensity when illuminated with rapidly changing values, e.g. flashes.
Characteristics
  • System-photometer head SP 05 F00, ultra-fast Si-photoelement
  • light sensitive surface 5 mm dia.
  • fine V(λ)-approximation,
  • built-in ultra-fast precision operational amplifier
  • built-in tube for straylight reduction
  • 3 m connection cable
  • Electronic console SF 105
  • analog output 0-5 V, digital output
  • built-in battery, automatic recharging circuit
  • separate AC adapter 230 V, 50-60 Hz
  • calibration, traceable to PTB standard, with LMT calibration certificate
  • individual test report for V(λ)-approximation,
  • Plug-in board with A/D converter
  • 1 MHz, 12-bit, analog and digital input
  • Program System SF 105-W 30 for control, data acquisition, and evaluation, for operation under WINDOWS

Versions
LMT SF 105 A: measuring ranges from 0.05 to 150 V/klx rise times from 2 to 50 μs
LMT SF 105 B: measuring ranges from 0.5 to 1 500 V/klx rise times from 5 to 200 μs

Options
  • AC adapter in USA-version for 115 V, 50-60 Hz
  • connection cable for system-photometer head, exceeding standard length of 3 m (up to 30 m)
  • Computer System and Peripherals (see attached specification) inclusive installation of program system SF 105-W 30, test of functions and test runs
  • Installation of plug-in board with A/D converter and program system SF 105-W 30 on a provided computer inclusive test of functions and test runs
  • Installation and training at site
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