The 5051Plus combines a precision multifunction calibrator, 6.5 digit multimeter, and industrial touch screen PC. Offering high performance calibration and maximum functionality, it provides the foundation for an efficient calibration program.
By integrating the calibrator, multimeter and PC in one unit, minimal bench space is used in the laboratory. This is also beneficial for on-site calibration work as the 5051Plus replaces the need for transporting several instruments. The unit can be set up in a compact workspace to test electrical, electronic and process instruments and devices.
With automatic source and measure capabilities the system can calibrate a wide range of products quickly and efficiently. Test and verify multimeters, clamp meters, decade boxes, thermocouple indicators and sensors, tacho meters, frequency meters, oscilloscopes, timer counters, RTDs and much more.
EasyCal software enables automated testing and calibration management from one station. Workload and parameter coverage can be increased by connecting EasyCal compatible test instruments to the system via the front panel USB ports.
0 to 1050 V & 0 to 22 A (AC/DC)
Source up to 1 GΩ resistance
Thermocouple simulate & measure
Pt100 simulate & measure
Capacitance and inductance
Clamp meter calibration
EasyCal Software included
The internal 6.5 digit multimeter measures DC voltages to 1 kV, AC voltages to 750 V, resistance to 100 MΩ, and frequency to 300 kHz. Further functions are for period, diode, continuity, thermocouple and RTD measurement.
The dedicated manual control application provides a fast, simple and intuitive interface. Automated testing procedures can be created and run using EasyCal calibration software.
Multifunction Electrical Calibrator
Standard functions include AC/DC voltage to 1050 V, AC/DC current to 22 A, variable resistance to 120 MΩ, decade resistance to 1 GΩ, capacitance and inductance, conductance, thermocouple simulation and oscilloscope calibration.
Also supplied is a clamp meter adaptor for clamp calibration up to 1000 A, and test lead set to provide the necessary connections for nearly all applications. Further enhancements can be made by optional adaptors and accompanying benchtop instruments. Both manual control and EasyCal software control is available.
Touch Screen PC
The 5051Plus features an integral control centre that is a PC with a 64 bit dual core processor, running Windows 10. The calibrator and multimeter control programs allows the wide range of functions to be easily selected using mouse, keyboard, or touch screen.
As a complete workstation the 5051Plus is supplied with printer and connectivity kit for producing certificates and reports, as well as a label printer and barcode reader.
EasyCal Calibration Software
The 5051Plus is supplied pre-loaded with EasyCal
software to automate the calibration process. This provides
increased speed of calibration and consistency of results.
Produce traceable calibration certificates and test reports
for quality standards with additional uncertainty information
for ISO 17025 conformance.
6 mV to 200 V and 6 mV to 2 V 50 Ω (square-wave or DC)
0.1 Hz to 100 MHz / 10 ns to 10 s (fixed values 1, 2, 5 sequence)
3 frequencies: 100 Hz, 1 kHz, 10 kHz, settable from 0 to 100 %
<400 ps. Bandwidth checking up to 400 MHz
100 MHz to 2.2 GHz levelled sine-wave (0.5, 1, 1.5 V pk-pk)
± 0.05 %
± 0.1 ppm (± 20 ppm: 20-100 MHz)
Amplitude ± 1 %, Freq ± 20 ppm
Best 1 year Specification
0 to 1000 V
35 ppm of rdg + 6 ppm of rng
0 to 3 A
500 ppm of rdg + 50 ppm of rng
0 to 750 V
0.06 % of rdg + 0.04 % of rng
0 to 3 A
0.1 % of rdg + 0.04 % of rng
0 to 100 MΩ
100 ppm of rdg + 50 ppm of rng
3 Hz to 300 kHz
0.01 % of rdg
-270 to 1800 °C (Type J, K, R, T, S, B, E, N)
± 0.5 °C
-180 to 850 °C
± 0.08 °C
PC Specifications / Details
64 bit, quad core (or equivalent)
4 GB (or higher)
120 GB solid state (or higher)
4 x USB, 1 x fast ethernet
10.4 in LCD (touch screen)
Calibrator and multimeter control programs, EasyCal calibration software suite
USB keyboard, Printer, Cal and ID Label Printer, DVD-RW, 4 port USB hub, Numeric key pad, USB memory stick
30 minutes to full accuracy
Less than 5 seconds
Operating: 5 to 40 °C, Full Spec: 22 °C +/- 3 °C, Storage: -10 °C to 50 °C
< 80 % non condensing
0 to 3 km. Non operating: 3 km to 12 km
100 to 230 V AC 50/60 Hz. 200 W maximum
W 430 x H 202 x D 538 mm
5051Plus Calibration System
9780 Clamp Meter Adaptor
9773 Optical Tacho Adaptor
9796 Premium Test lead Set
9082 Soft Carry Case
9795 Printer & Connectivity Kit (Printer, DVD-RW, 4 port USB hub, Numeric key pad, USB memory stick)
Wireless USB Keyboard and Mouse
9778 Cal and ID Label Printer
9777 Bar Code Reader
ECFLA EasyCal Calibration Software
Traceable Calibration Certificate (factory)
Country of Origin
Packed Dimensions: Box 1 L 79 x W 66 x H 47 cm / Packed Weight: 32 kg, Box 2 L 51 x W 51 x H 68 cm / Packed Weight: 30 kg.
Internal Scope 2.2 GHz Levelled Sine Generator (see specifications tab for details)