SOURCETRONIC ST2822C LCR Meter

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SKU: ST2822C Category:

Description


Sourcetronic ST2822C LCR Meter

ST2822 Series of LCR meters apply the ultra-low power consumption design and high density SMD assembly techniques and can simultaneously display primary and secondary parameters on a LCD display with back-light. The dual-colour shell is aesthetically pleasing; and functions are easy to operate.

The test frequency is up to 100 kHz, the readings of primary parameter 40,000 counts and the resolution of dissipation factor 0.0001. Accurate and convenient measurements of passive-components can be achieved in different occasions for a long time.

With USB interface, ST2822 series can conveniently communicate with a PC and be remotely controlled by a PC

Features:

  • Signal frequencies: 100Hz, 120Hz, 1kHz, 10kHz, 100kHz
  • Tolerance mode: 1%, 5%, 10%, 20%
  • 8.4V Ni-MH 200mAH rechargeable battery
  • Powered by rechargeable battery or 12V DC
  • Up to 6 hours operation time with fully charged Ni-MH battery
  • Charging time approx. 80min
  • Backlight LC-Display
  • Display modes: Direct, ∆%, ∆ABS
  • 4-tolerance comparator

Specification:

  • Measuring Parameters: Primary: L, C, R, Z / Secondary: D, Q, θ, ESR
  • Test Level: 0.6 Vrms
  • Basic accuracy: 0.25 %
  • Measuring speed: 4 meas/sec (fast), 1.5 meas/sec (slow)
  • Equivalent circuits: series and parallel
  • Auto LCR function
  • Automatic ranging mode
  • Test terminals: 3-terminal, 5-terminal
  • Correction: Short and open
  • Mini-USB Interface, SCPI compatible
  • Firmware update via USB
  • Constant 100Ω output impedance
  • Automatic power-off function
  • Measuring modes: Manual, auto and hold
  • Auto-Power-Off: 5 / 15 / 30 / 60 min. / OFF
  • Sweep frequency correction function
  • Operation temperature: 0°C – 40°C
  • Dimensions (W/H/D): 190/90/41 mm
  • Weight: 0.35 kg
  • Safety: IEC 61010-1:2001, IEC 61326-2-1:2005

    Standard Hardware Accessories

Function
Model NameST2822AST2822CST2822E
Test ParameterPrimary parameters: L / C / R / Z Secondary parameters: D / Q / R /θ/ ESRPrimary parameters: L / C / R / Z Secondary parameters: D / Q / R /θ/ ESRPrimary parameters: L / C / R / Z/ DCR Secondary parameters: D / Q / R /θ/ ESR
Equivalent CircuitSeries and ParallelSeries and ParallelSeries and Parallel
Parameter and Equivalent ModeHold, AutoHold, AutoHold, Auto
Ranging ModeAutoAutoAuto
Measurement Terminals3-terminal, 5-terminal3-terminal, 5-terminal3-terminal, 5-terminal
Measuring Speed4meas/sec, 1.5meas/sec4meas/sec, 1.5meas/sec4meas/sec, 1.5meas/sec
DCR Measuring Speed– – –– – –3meas/sec
Calibration FunctionOpen, shortOpen, shortOpen, short
Comparator Function1%, 5%, 10%, 20%1%, 5%, 10%, 20%1%, 5%, 10%, 20%
Input fuse0.1A / 250V0.1A / 250V0.1A / 250V
InterfaceMini-USB (virtual serial port)Mini-USB (virtual serial port)Mini-USB (virtual serial port)
Test Signal
Model NameST2822AST2822CST2822E
Test Frequency100Hz,
120Hz,
1kHz,
10kHz,		100Hz,
120Hz,
1kHz,
10kHz,
100kHz		100Hz,
120Hz,
1kHz,
10kHz,
100kHz
Test Level0.6Vrms0.6Vrms0.3 Vrms, 0.6 Vrms, 1 Vrms
Output Resistance100Ω100Ω100Ω
Display
Model NameST2822AST2822CST2822E
Test FrequencyLCD Primary-Secondary dual display, with backlight (ST2822 not available)LCD Primary-Secondary dual display, with backlight (ST2822 not available)LCD Primary-Secondary dual display, with backlight (ST2822 not available)
Test LevelMax. Primary parameters: 40,000 digits, secondary parameters D/Q Minimum resolution: 0.0001Max. Primary parameters: 40,000 digits, secondary parameters D/Q Minimum resolution: 0.0001Max. Primary parameters: 40,000 digits, secondary parameters D/Q Minimum resolution: 0.0001
Output Resistance0.25%0.25%0.1%
Measuring Range
Model NameST2822AST2822CST2822E
L0.00µH – 1000.0H0.000µH – 1000.0H0.000µH – 1000.0H
C0.00pF – 20.000mF0.000pF – 20.000mF0.000pF – 20.000mF
Z/R0.0000Ω- 10.000MΩ0.0000Ω- 10.000MΩ0.0000Ω- 10.000MΩ
DCR– – –– – –0.0000Ω- 20.000MΩ
ESR0.0000Ω- 999.9Ω0.0000Ω- 999.9Ω0.0000Ω- 999.9Ω
D0.0000 – 9.9990.0000 – 9.9990.0000 – 9.999
Q0.0000 – 99990.0000 – 99990.0000 – 9999
θ0.00°- ±180.0°0.00°- ±180.0°0.00°- ±180.0°
Power Requirements
Model NameST2822AST2822CST2822E
Battery ModelIEC 6LR61, 9V alkaline batteryLH-200H7C,8.4V Ni-MH 200mAH rechargeable batteryLH-200H7C,8.4V Ni-MH 200mAH rechargeable battery
AC Power AdapterInput: 220V/50Hz, Output: 12V-15V(100Ω Load)Input: 220V/50Hz, Output: 12V-15V(100Ω Load)Input: 220V/50Hz, Output: 12V-15V(100Ω Load)
Standby CurrentMax.2µA18µA11µA
Battery Life16 hours (typical) , new alkaline battery, with backlight off16 hours (typical) , new alkaline battery, with backlight off16 hours (typical) , new alkaline battery, with backlight off
Auto Power Off5min, 15min, 30min, 60min, OFF available; Factory Default : 5min5min, 15min, 30min, 60min, OFF available; Factory Default : 5min5min, 15min, 30min, 60min, OFF available; Factory Default : 5min
Low Voltage IndicatorWhen battery voltage drops below 6.8V, low voltage indicator turns on.When battery voltage drops below 6.8V, low voltage indicator turns on.When battery voltage drops below 6.8V, low voltage indicator turns on.

Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.

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