Belec Vario Lab

Description

Belec has re-designed his most powerful laboratory spectrometer, the Belec Vario Lab, improving it both in terms of precision and flexibility, to satisfy all today’s needs in metal analysis industry for:

  • highest analysis accuracy and precision
  • maximum long term stability
  • low detection limits
  • virtually no limitations in terms of sample size and shape
  • robust laboratory spectrometer
  • flexibility through manifold equipping options
  • free accessible sparking stand for larger samples
  • operator friendly Analysis Program Belec Win2: any program feature can easily be selected and configured according to customer specific applications
  • integrated dynamic alloy database
  • base specific drift correction samples included
  • installation and instruction by qualified personnel
  • very low operating costs

Two models are available depending on your needs:

  • Model 2P equipped with the traditional, highly sensitive Photomultiplier detectors, is the ideal for maximum precision, accuracy and low limit of detection
  • Model 2C is recommended for any multi-base application thanks to its latest-state-of art CCD detectors

As usual, the 6GSO system ensures the uncompromising use of ideal spectral lines; forgot the daily recalibration due to the MCDC system which automatically corrects spectral line drift.

To cover all possible applications for metal analysis an additional Sparking Probe is always applicable for big, bulky or indestructible samples.

Technical Specifications

Optic
  • spectrometer in Paschen-Runge mounting
  • Rowland circle diameter 500 mm
  • usable wavelengths 120-430 nm
  • grating 3600 lines/mm
  • reciprocal dispersion 0,52 nm/mm (1st order)
  • shock resistance
  • photomultiplier detector systems are ±0.1°C temperature stabilised for excellent long-term stability
  • optionally 2nd spectrometer optics*
  • up to 11 bases and 108 measuring channels possible
  • inert gas-breathed optical chamber with gas purifier system
  • optional optic with usable wavelengths up to 800 nm*
Source
  • sparking generator with maximum 400 Hz frequency
  • unipolar discharge
  • separate parameter for pre-sparking and integration selectable via software
  • ignition frequency program specifically selectable via software
  • discharge power program specifically selectable via software
  • arc source for air probe, optional
  • ignition voltage 20 kV
Vacuum System (optional)
  • 2 stage rotary vacuum pump
  • large oil separator
  • oil vapor trap
  • vacuum gauge in front panel
Measuring Stand
  • argon-flushed measuring stand for exact analysis
  • sparking stand grounded with Ø 10 mm analysis opening
  • optional ceramic disc with Ø 4mm opening*
  • adapters for wires, pipes and small parts are available
  • low-wear tungsten electrode
  • pneumatic sample clamping
  • argon flow  0,1 l/min in stand-by mode and 2 l/min during analysis
  • low maintenance required
Electronics (Model 2C)
  • 15 detectors, each with 3648 pixel, 7µ pixel width
  • individual AD- converter board for each detector, mounted on multi channel board,
  • coupled by high-speed port
  • Integrated noise suppression – integrated background compensation
  • Unlimited numbers of measuring channels, configurable for several base
Probes
  • argon-flushed sparking probe for exact analysis, including carbon
  • argon flow 0,1 l / min in standby and 2,5 l / min during analysis
  • argon control on cable plug
  • air probe for quick mix-up checking
  • adapters for wires, pipes and small parts available for all probes
  • lightweight shockproof plastic probe housing
  • start and clear buttons easily hand-operated
  • signal on mix-up identification: visual display for “repeat” and “reject”, start button is blocked until confirm
  • button is pressed
  • multi fibre quartz optics, standard lengths 3m or 5m
  • low-wear tungsten electrode
  • silver electrode for air probe
  • probe connector system
Dimensions and Weight width 680 mm

height 1135 mm

depth 945 mm

analysis unit 80 kg

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

With optional vacuum system

  • 600 W in stand-by mode
  • 1100 W during analysis
Computer Hardware
  • argon-flushed sparking probe for exact analysis, including carbon
  • argon flow 0,1 l / min in standby and 2,5 l / min during analysis
  • argon control on cable plug
  • air probe for quick mix-up checking
  • adapters for wires, pipes and small parts available for all probes
  • lightweight shockproof plastic probe housing
  • start and clear buttons easily hand-operated
  • signal on mix-up identification: visual display for “repeat” and “reject”, start button is blocked until confirm
  • button is pressed
  • multi fibre quartz optics, standard lengths 3m or 5m
  • low-wear tungsten electrode
  • silver electrode for air probe
  • probe connector system
Software
  • Belec WIN 21 analysis and quality control program
  • arbitrary operating system, e.g. MS Windows 10
  • Remote-Service-System*
  • display of analysis values at each measurement
  • as many analysis programs to customer specifications as required
  • individual analysis parameters for each program
  • automatic program selection (APF)*
  • analysis computation with: background correction, curve position correction, additive and multiplicative
  • inter-element correction
  • automatic correction with standard types
  • easy and simultaneous recalibration of several programs
  • mix-up checking by comparison with reference measurement
  • grade checking by comparison with analysis regulations
  • 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
  • automatic reminder of regular recalibration
  • automatic display of quality description or material number
  • alloy data bank, 100.000 qualities 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

Download the Brochure

Download

You may also like…