Optics
- 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
- Photo-multiplier detector systems are ±0.1°C temperature stabilized 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*
Vacuum System*
- 2 stage rotary vacuum pump
- Large oil separator
- Oil vapor trap
- Vacuum gauge in front panel
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
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 2P)
- Stabilized high voltage
- Zero-stabilized analogue amplifier
- 6-decade dynamic A-D converter for each channel
- 48 channels with digital integration, configurable for several bases
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
- Width 680 mm
- Height 1135 mm
- Depth 945 mm
Weight
- 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
- System-integrated industrial computer system
- Intel® ATOM® single core N270 (1.66 GHz) processor
- 2 GB RAM and 2.5” Solid-State-Drive (SSD) 128GB
- Onboard Intel® graphic 945 express with VGA output
- MS Windows 7 ultimate® operation system with client specific regional and language settings
- Remote-Service-System (RSS) by Teamviewer®
- 18,5” widescreen colour monitor, other monitors available
- Complete external keyboard with touch pad
- USB 2.0 ports
- Ethernet interface RJ 45, 100 Mbit/sec
- Serial port
- Parallel port
Software
- Belec WIN 21 analysis and quality control program
- Arbitrary operating system, e.g. MS Windows 7
- 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