Stand compact masura, testare, calibrare contoare electricitate Applied Precision ELMA 8x01

• 1 or 3 Phases
• 0.2 0.05 0.02 0.01 Class
• 100 VA to 2500 VA Output Power
• Up to 500 V Output Voltage
• Up to 200 A Output Current
• Modular design with simple customization
• Signal generation based on digital synthesis of the signal waveform

 

• Measurement of Thermal Conductivity, Thermal Diffusivity, Volume Heat Capacity and Temperature
• Lightweight compact size
• Color graphic display and alphanumerical keypad
• USB and RS-232 interface
• High capacity internal memory for results
• Transport case with high protection degree

 

• Single-phase and three-phase versions in classes 0.05, 0.02, 0.01
• Current measurement up to 120, 160, 200 A or with optional Current Extender up to 240 A
• Continuous voltage and current ranges with auto-range functionality
• Independent input channels (three fully independent differential voltage input circuits in three-phase version)
• Four independent fully programmable impulse outputs assignable to various quantities or constant frequency
• Direct meter testing possibility (with supplied accessories)
• Portable with special transport case

 

• DIN rail mounting possibility
• Accuracy class 0.05
• Elimination of residual capacitive current from the input to output
• Operation without external power supply
• Unity transfer ratio of the CMR-U unit enables simple user test of functionality and accuracy
• Built-in short circuit, overload and misconnection protection

 

• Lightweight compact size
• Single-phase and three-phase versions, accuracy classes 0.2, 0.1, 0.05
• USB, RS-232 and optical interface
• Vector diagram and signal shape display (oscilloscope mode)
• Harmonics analysis in tabular and graphical format
• Two universal input channels for any combination of Voltage and Current probes for Power or CT / VT ratio
• Optional wireless communication interface and wireless scanning head
• Optional portable printer

 

• Accuracy up to 0.2 % in amplitude and 0.1 ° in phase
• No additional error for wire position
• Symmetric flexible shielding pp for excellent suppression of strange electric fields
• Symmetric sensor coil pp for excellent suppression of strange magnetic fields
• Low noise, dual gain, high CMRR amplifier with precision integrator pp
• Two sensor cable versions: high voltage Ø 12.6 mm and super flexible Ø 6 mm

 

• DIN rail mounting possibility
• Accuracy class 0.05 for differential measurement
• Optimized for minimum residual capacitive current from the input to output circuits
• Operation without external power supply
• Selectable 1:1, 1:2, 1:0.5 transfer ratio
• Built-in short circuit protection

 

• Broad-band operation up to 100th harmonic of mains frequency
• Optional scalable current up to 240 A (720 A)
• nominally zero phase angle between the current flowing through the resistor and the respective voltage on its voltage terminals

 

• Accuraty of the power and energy reference meter can be optimized for laboratory demand up to 0.01%
• Control of main and influencing quantities inclusive harmonics and predefined standard test patterns
• Intelligent high resolution
• Optical sensor with auto-calibration capability eliminating manual adjusment is not sensitive to external light conditions
• Optical sensor evaluates high constant meter with LED impulses up to 2.5 kHz
• Optical communitacion channel enables reading adjustment of registers

 

• Multifunction portable signal source with integrated working standard of power and energy
• Model PTE 2100A : 1-phase, 0.05% Class Accuracy
• Model PTE 2100E : 1-phase, 0.02% Class Accuracy
• Model PTE 2300A :3-phase, 0.05% Class Accuracy
• Model PTE 2300E : 3-phase, 0.02% Class Accuracy
• Power Source per phase: Voltage 3..300V, Current 1mA..120A
• Reference Meter per phase : Voltage 30..300V, Current 1mA..120A