Belec IN-SPECT – Technical Specifications


  • Spectrometer in Paschen-Runge mounting
  • Rowland circle diameter 300mm
  • Usable wavelengths 145-410 nm
  • Zeiss-Grating with 3600 lines/mm
  • Reciprocal dispersion 0,9 nm/mm (1st order)
  • Shock resistance
  • Temperature stabilized detectors with wavelength depending configured entrance window (US-licensed)
  • Integrated noise compensation
  • 7µ pixel width for optimized line separation
  • One base module completely calibrated, expandable to almost unlimited additional base modules
  • Unlimited numbers of element channels
  • Inert gas-breathed optical chamber with purifier system
  • Optionally configured as vacuum spectrometer instead of inert gas-breathed


  • Sparking generator with max. 400 Hz frequency
  • Unipolar discharge
  • Separate spark parameters for pre-sparking and integration selectable via software
  • Ignition frequency program specifically selectable via software
  • Discharge parameters specifically selectable via software
  • Ignition voltage 20 kV

Measuring Stand

  • Argon-flushed measuring stand for exact analysis
  • sparking stand grounded with Ø 10mm opening, optionally with ceramic insert for samples of Ø 4mm minimum
  • Adapters for wires, pipes and small parts are available
  • No-wear tungsten electrode
  • Pneumatic sample clamping
  • Argon flow 0.1 l/min in stand-by mode and 2 l/min during analysis – Low maintenance efforts required


  • 10 detectors, each with 3648 pixel, 7µ pixel width
  • Temperature stabilization, at 0.1°C exact
  • Separate AD- converter board for each detector, mounted on multi channel board, coupled by high-speed USB port
  • Integrated noise suppression – integrated background compensation
  • Unlimited numbers of measuring channels, configurable for several bases


  • Width 30.5 in. (775mm)
  • Height 14.9 in. (380mm)
  • Depth 23.6 in. (600mm) Plus 6.1 in. (155mm) for sparking stand


  • Analysis unit 152.1 lbs. (69kg) plus monitor and keyboard

Power Supply

  • 230V/50 Hz or 110V/60 Hz
  • 100 W in stand-by mode
  • 600 W during analysis

Power Supply with optional vacuum system

  • 600 W in stand-by mode
  • 1100 W during analysis

Computer Hardware

  • System-integrated industrial computer system
  • Intel® Core® Duo T7400 (2.16 GHz, 4MBL2)
  • 2 GB DDR2 SD RAM
  • 2.5” hard disk 60 GB minimum
  • 19“ colour monitor, other sizes available
  • Complete external keyboard
  • USB 2.0 ports
  • Ethernet interface


  • Arbitrary operating system, e.g. MS Windows 7
  • Remote-Service-System (RSS)
  • Display of analysis values at each measurement
  • As many analysis programs to customer specifications as required
  • Individual analysis parameters for each program
  • Automatic Program Finding (APF)
  • Analysis computation with: background correction, curve position correction, additive and multiplicative inter-element correction
  • Automatic correction with standard types (Type Calibration)
  • Easy and simultaneous recalibration of several programs (BGR)
  • Mix-up checking by comparison with reference measurement
  • Grade Test by comparison with grade ranges
  • Type calibration and type measurement
  • Tolerances for every analysis program and element in absolute and relative weight percentages, individually adjustable
  • Average and standard deviation from chosen measurements
  • Warning signal, when calibration curve is exceeded
  • Easy and simultaneous recalibration of several programs
  • Extended recalibration cycles by usage of MCDC ( Multi Channel Drift Correction )
  • Automatic reminder of regular recalibration
  • Automatic display of grade name or material number
  • alloy data bank, 100.000 grades and more storable (only limited by computer storage capacity)
  • Text size on monitor variable for optimum legibility
  • Protocol storage function
  • Report memory function for later analysis, printing and archiving
  • Several statistic functions with graphical representation