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Intergrated Testing & Measuring Unit | SC2000

Supplier: Irtek

The ISC2000 high precision integrated testing and measuring unit is now available through Irtek



  • Integrated system calibrator With 40000 counts
  • True RMS ±0.03% High Accuracy (DCV) bench top testing and calibrating unit, high accuracy of the DMM module
  • Ideally suited for calibrating handheld analog/digital multimeters or other electrical voltage/current panel meters
Function Range Accuracy Resolution
AC Current 400µA

±(0.8% rdg + 10 dgts) 40Hz ~ 1kHz

4mA 0.1µA
40mA 1µA
400mA 10µA
20A ±(1.0% rdg + 15 dgts) 40Hz ~ 1kHz 1mA
AC Voltage 400mV ±(0.8% rdg + 10 dgts) 40 Hz ~ 1kHz
±(5.0% rdg + 15 dgts) 10kHz ~ 50kHz
4V ±(0.8% rdg + 10 dgts) 40Hz ~ 1kHz
±(5.0% rdg + 15 dgts) 1kHz ~ 20kHz
40V 1mV
400V 10mV
750V ±(1.0% rdg + 10 dgts) 40Hz ~ 1kHz
±(5.0% rdg + 15 dgts) 1kHz ~ 3kHz
DC Current 400µA ±(0.1% + 3 dgts) 0.01µA
4mA 0.1µA
40mA 1µA
400mA 10µA
20A ±(0.5% + 5 dgts) 1mA
DC Voltage 400mV ±(0.03% + 3 dgts) 0.01mV
4V 0.1mV
40V 1mV
400V 10mV
1000V ±(0.06% + 5 dgts) 0.1V
Resistance 400Ω ±(0.1% + 10 dgts) 0.01Ω
4kΩ 0.1Ω
40kΩ ±(0.1% + 5 dgts)
400kΩ 10Ω
4MΩ 100Ω
40MΩ ±(0.5% + 10 dgts) 1kΩ
Diode Test Test current 1mA
Continuity Test Buzzer sound when voltage is less than 80mV at test current 3 mA maximal (resistance < 40Ω)
Logic Test 3 Logic Level (Rdy, Hi, --, Lo)


Frequency Counter
Measuring Range Channel A : 1Hz ~ 20MHz
LED Display depending on gate time and input signal
At least 7 digits are display per each second of gate time
Channel B : 20MHz ~ 2.7GHz
Input Sensitivity Channel A : 40mV RMS Sine Wave for 100mVpp
Channel B : 40mV RMS Sine wave for 20MHz ~ 1.3GHz
or 40mV RMS Sine wave for 1.3MHz ~ 2.7GHz.
Maximum Input Voltage Channel A : 35Vpp
Channel B : 3Vpp
Input Impedance Channel A : 1MΩ
Channel B : 50Ω
Selectable Time Base Channel A and B are switch-selectable


Function Generator
Wave Forms Sine, square, triangle, skewed sine, ramp, pulse, TTL level square
Frequency 1 ~ 10MHz
VCF Voltage Level 0 to 10 VDC
Output Impedance Selectable 50Ω ±10%, 600Ω ±10%
Output Amplitude 2Vpp ~ 20Vpp (open load)
1Vpp ~ 10Vpp (50Ω load)
Sine Wave Distortion less than 1% (at 1kHz)
Square Wave Symmetry less than 1% (at 1kHz)
Rise and fall time less than 150nS (at 1kHz)
Triangle Wave Linearity less than 1% (up to 100kHz), 50% (100k ~ 200MHz)
TTL Output Rise and fall time less than 30nS (at 1kHz)
Output level > 3V


Power Supply
Terminal 1
Terminal 2
Terminal 3
Output Voltage 0 ~ 30V 5V fixed 15V fixed
Output Current 0 ~ 3A 2A 1A
Ripple 1mV max 2mV max 2mV max
Output Current Max 2A/3A 2A (fold back) 2A (fold back)
Display 3½ digits


General Specifications
Power Source 220/240VAC at 50 to 60Hz
Size H6.5 x W14.5 x D12.5inch
Standard Accessories Test Leads, BNC Cable, Power Cable, AC/DC Adapter, R232C Cable with Software, Manual, Constant Certificate