LCR Messbrücke ST2838H

Bestellnr. 61915
EAN 4260409224964

Preis auf Anfrage

Exkl. 19% Steuern, exkl. Versandkosten
Verfügbarkeit: Ware im Zulauf
Details
Fachberatung unter
+49 421 277 9999

Highlights

  • Frequenzen: 20Hz - 2MHz
  • Grundgenauigkeit: 0,05%
  • 800x600 LCD-Farbdisplay
  • Schnittstellen: RS232, USB, LAN-LXI, HANDER, GPIB (optional), SCAN (optional), externer DC BIAS
  • Sweep über 201-Punkte-Liste
  • Prüfgeschwindigkeit: bis zu 5.6 ms
LCR Messbrücke ST2838

Spezifikationen

  • 7-Zoll 16: 9 TFT LCD Display mit einer Auflösung von 800x600
  • Bis zu 2MHz Testfrequenz
  • Auflösung bis zu 0,1mHz
  • Signalamplitudenbereich: 5mV bis 20Vrms bei F ≤1MHz, 5mV bis 15 Vrms bei F>1MHz, bis zu 100 μ VV Auflösung
  • Eingebaute 0-100mA / 0-40V Biasquelle (Standard) oder 1A Bias Quelle (optional)
  • Multi-Parameter Graphic Sweep Funktion
  • Arithmetische Operation
  • 10 bins Sortierung, Sortierergebnis mit Ton und Licht Alarm
  • Speicheroptionen:
    • Intern: 100 Einstellungsdateien, 10 Gif-Bilddateien
    • Extern: 100 Einstellungsdateien über USB-Speicher
  • Testparameter: Cp-D, Cp-Q, Cp-G, Cp-Rp, Cs-D, Cs-Q, Cs-Rs, Lp-D, Lp-Q, Lp-G, Lp-Rp, Lp-Rdc, Ls-D, Ls-Q, Ls-Rs, Ls-Rdc, Rdc, R-X, Z-θd, Z-θr, G-B, Y-θd, Y-θr, Vdc-Idc
  • Mathematikfunktion: A (X + B) + C, X ist der Testparameter, A, B, C sind Eingangsparameter
  • Kalibrierfunktion: OPEN, SHORT, LOAD
  • Bereichsauswahl: AUTO, HOLD
  • Trigger Modus: Intern, Extern, Manuell und BUS
  • Flexibles Zeitkennzeichnungssystem: Zeit der Dateieinstellung, Kalibrierung und Ableitung können gespeichert werden
  • Ein einzelner Parameter-Testzyklus kann verwendet werden, um eine separate Wicklung zu testen
  • Testdaten und Grafiken können als GIF-Format auf USB-Speicher gespeichert werden
  • Mit der Barcode-Lesefunktion können Sie eine Einstellungsdatei auswählen oder die Art der Testprodukte verwalten
  • Unterstützt SCPI-Befehle, kompatibel mit KEYSIGHT E4980A, E4980AL, HP4284A etc.
  • Abmessungen (mm): 400(B) x 132(H) x425(T)
  • Gewicht: 15 kg

Messwertanzeige

Test display range a 1x10-18  ; E 1x1018 
Cs, Cp ±1.000000 aF -- 999.9999 EF
Ls, Lp ±1.000000 aH -- 999.9999 EH
D ±0.000001 -- 9.999999
Q ±0.01 -- 99999.99
R, Rs, Rp, X, Z, Rdc ±1.000000 aΩ -- 999.9999 EΩ
G,B,Y ±1.000000 aS -- 999.9999 ES
Vdc ±1.000000 aV -- 999.9999 EV
Idc ±1.000000 aA -- 999.9999 EA
θ r ±1.000000 a rad -- 3.141593 rad
θ d ±0.0001 deg -- 180.0000 deg
Δ % ±0.0001% -- 999.9999%
t -99.99°C -- 1000.00°C

Lieferumfang

  • ST26011BS Kelvin Clip Terminal
  • ST26005C 4-Leiter Testadapter
  • Bedienungsanleitung
  • Netzkabel
  • Werkskalibrierschein

RDC TestVoltage range100mV - 2V

Specifications

Display 800xRGBx600 7-inch TFT LCD display
Frequency of test signal ST2838A 20Hz - 1MHz
ST2838 20Hz - 2MHz
ST2838H 20Hz - 2MHz
Minimum resolution 0.1mHz, 5-digit frequency input
Accuracy 0.05%
AC Test Signal Rated value (ALC OFF): 
Set the voltage as Hcur voltage when the test terminal is open
Set the current as Hcur current when the test terminal is short
Constant value (ALC ON):
The voltage applied on the DUT will be the same as the set value
The current applied on the DUT will be the same as the set value
AC Signal Voltage range F<1MHz 5mV - 20V, F>1MHz 5mV - 15V
Resolution 5mV - 0.2V, 100µV
0.2V - 0.5V, 200µV
0.5V - 1V, 500µV
1V - 2V, 1mV
2V - 5V, 2mV
5V - 10V, 5mV
10V - 20V, 10mV
Current range 50µA - 100mA
Resolution 50µA - 2mA, 1µA
2mA - 5mA, 2µA
5mA - 10mA, 5µA
10mA - 20mA, 10µA
20mA - 50mA, 20µA
50mA - 100mA, 50µA
RDC Test Voltage range 100mV - 2V
Resolution 100µA
Current range 0mA - 20mA
Resolution 1µA
DC Bias Voltage range 0V - ± 40V
Resolution 0V - 5V, 100µA
5 - 10V, 1mV
10V - 20V, 2mV
20V - 40V, 5mV
Voltage range 0mA - ± 100mA
Resolution 0mA - 50mA, 1µA
50mA - 100mA, 10µA
DC Bias Voltage Source Voltage range -10V - 10V
Resolution

1mV

Current range -45mA - +45mA
Output impedance 100Ω
AC Source impedance ISO ON 100Ω
ISO OFF 30Ω, 50Ω 100Ω selectable
DCR Source impedance 30Ω, 50Ω, 100Ω selectable
DC Independent voltage source Voltage/Current range 0V - ±10V / 0mA - ±50mA
Resolution 0.5mV / 5µA
Voltage accuracy 1% x set voltage + 5mV
Output resistance 100Ω
Test parameters of LCR |Z|, |Y|, C, L, X, B, R, G, D, Q, θ, DCR, Vdc-Idc
Parameter display of test page Two sets of main/sub parameters, the second set can be set as ON/OFF;
There can be 10 pages of list sweep with 15 points per page at most;
Multiple parameters continuous sweep graphical analysis.
Basic accuracy LCR test parameter 0.05%
Calibration conditions Warm-up time ≥ 30 seconds;
Environment temperature: 23±5°C;
Signal voltage: 0.3Vrms-1Vrms
Zeroing: After OPEN or SHORT;
Length of test cable: 0m
Measurement time (≥10 kHz) Fast: 9 ms / time
Medium: 67 ms / time
Slow: 187 ms / time
plus the refresh time of the characters on the display
Display range of LCR parameter |Z|, R, X, DCR 0.00001Ω - 99.9999MΩ
|Y|, G, B 0.00001µs - 99.9999s
C 0.00001pF - 9.99999F
L 0.00001µH - 99.9999kH
D 0.00001 - 99999.9
Q 0.00001 - 9.99999
θ(DEG) -179.999° - 179.999°
θ(RAD) -3.14159 - 3.14159
Δ% -999.999% - 999.999%
Equivalent circuit Serial, Parallel
Range mode Auto, Hold
Trigger mode Internal, Manual, External, Bus
Average times 1-256
Calibration function Open, short calibration with full frequency or dot frequency, Load calibration with standard test component
Math operation Direct reading, ΔABS, Δ%
Delay time setup 0-999, minimum resolution: 100µs
Comparator 10-bin sorting, BIN1-BIN9, NG, AUX
Bin counter
PASS/FAIL on front panel, LED indication
List sweep • There can be 10 pages of list sweep with 15 points per page at most.
• List sweep of frequency, AC voltage/ current, internal/external DC bias voltage/current and independent DC source voltage can be performed on each page. Each sweep point can be sorted separately.
Graphical analysis • Graph scanning and analysis of frequency, AC level, and DC bias can be performed.
• Set the sweep start point, end point and each sweep point.
• Display the maximum value, minimum value and show data of the chosen sweep point
• Scanning graphs can be stored into internal or external USB memory.
Internal nonvolatile memory 100 sets of LCRZ setting files 201 times test results 10 sets of GIF image, CSV data files
External USB memory • GIF image, CSV data files
• LCRZ setting files
• Test data can be stored via USB memory directly.
Interface 1A bias current source 1A DC bias current source (optional, ST2901) can be installed
I/O interface HANDLER on rear panel
SCI USB, RS232C
PCI GPIB (optional)
Memory interface USB HOST (front panel)
Bias current source control interface DCI External DC bias current source can be controlled by using DCI interface. The maximum bias current can reach 120A.
Standard configuration
General Specifications
Operating temperature and humidity 0°C - 40°C, ≤ 90%RH
Power supply Voltage 99V - 121V, 198V - 242V AC
Frequency 47Hz - 63Hz
Power Consumption Max. 80 VA
Dimension (WxHxD) 400mm x 132mm x 385mm
Weight Approx.13 kg