DESCRIPTION
The new SHR series represents a standalone High Precision HV labratory SMU - Source Measuring Unit - equipped with the finest iseg HV generation technology and iCS control system. The SHR provides up to 4 HV-channels, each with independent voltage and current control and reversible polarity. A completely new developed flexible 6kV channel provides a maximum versatility: With three electronically switchable HV-generation modes it can supply 4 mA up to voltages of 2 kV, 3 mA up to 4 kV or 2 mA up to 6 kV. Alternatively the SHR can be equipped with cost efficient 2kV/6mA fixed channels. A high quality 4.3“ TFT shows detailed information and can be controlled by capacitive touch. All comprehensive features like logging, graphical display and customer specific plugins are also available by the precise jog-wheel and buttons.
2 / 4 channels, 2kV / 6kV versions.
electronically switchable polarity.
6 kV channel with switchable modes: up to 2kV/4mA, 4kV/3mA or 6kV/2mA.
high precision / ultra low ripple and noise.
Ethernet / USB interfaces, integrated iCS on ARM Linux server hardware.
4.3“ TFT capacitive touch display.
comprehensive features like logging, diagrammatic display, script control.
SPECIFICATIONS | ||
SHR STANDARD | SHR HIGH PRECISION | |
Polarity | electronically switchable | |
Ripple and noise | < 10 mV | < 2~3 mV |
Temperature coeffi cient | 50 ppm / K | 30 ppm/K | opt. 10 ppm/K (TC) |
Resolution voltage setting | 2 • 10-6 • Vnom | |
Resolution current setting | 2 • 10-6 • Inom | |
Resolution voltage measurement | 2 • 10-6 • Vnom | 1 • 10-6 • Vnom |
Resolution current measurement - full range | 2 • 10-6 • Inom | 1 • 10-6 • Inom |
Resolution current measurement - 2nd range | n/a | 50 pA [Iout < 20μA] |
Accuracy voltage measurement * | ± (0.01 % • Vout + 0.02 % • Vnom) | ± (0.01 % • Vout + 0.01 % • Vnom) |
Accuracy current measurement *- full range | ± (0.01 % • Iout + 0.02 % • Inom) | ± (0.01 % • Iout + 0.01 % • Inom) |
Accuracy current measurement *- 2nd range | n/a | ± (0.01 % • Iout + 4 nA) |
Rate of voltage change | 1 • 10-6 • Vnom/s up to 0.2 • Vnom / s | |
HV connector | SHV | |
Supply voltage | 100 - 240 VAC / 50-60 Hz | |
Case | desktop case | |
Protection | INHIBIT, Safety loop, short circuit, overload, hardware V/I limits | |
Interfaces | Ethernet, USB(A) 2.0 (Host: Wifi , Logging, Webcam), USB(B) (remote control) | |
Dimensions (L/W/H) | 331/257/103 mm | |
*) All specifi cations guaranteed from 1% ∙ Vmode < Vout < Vmode | ||
ORDER & OPTIONS | ||
OPTION | ORDER INFO | |
VOLTAGE CORRECTION BY TEMPERATURE | VCT | |
LOWER TEMP. COEFFICIENT | TC | |
LOWER CURRENT (100 μA, high precision version only) | L | |
SINGLE CHANNEL INHIBIT - BNC CONNECTORS | IHB | |
DETECTOR INHIBIT (ORTEC, CANBERRA) | IHD | |