BK Precision 2120C [2120C-220V] 30 MHz, 2-Channel Dual Trace Analog Oscilloscope with Probes, 220 V

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BK Precision
Rp.22.391.216
Availability:
2 - 4 WEEKS
Product Code:
2120C-220V
Brand:
BK Precision
Update Terakhir:
30 Dec 2022
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The BK Precision 2120C-220V is a dual trace oscilloscope that offers high performance at a low price. Most competitor's entry level oscilloscopes have a 20 MHz bandwidth, while BK Precision's 2120CEXD has a bandwidth of 30 MHz and has a 220V rating. The BK Precision 2120C-EXD oscilloscope is built by and backed by BK Precision, a company that has been selling reliable, durable, value priced test instruments for over 60 years.

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  • 220V Version
  • Dual or single trace operation
  • 5 mV/div sensitivity
  • Calibrated 23-step time base with X10 magnifier
  • AUTO/NORM triggered sweep operation with AC, TVH, TVV and line coupling
  • Video sync trigger
  • Alternate/chop sweep
  • Delayed time base
  • Main, Mix, Delay, X-Y sweep modes
  • Sum and difference capability

  • VERTICAL AMPLIFIERS (CH 1 and CH 2)
  • Sensitivity: 5 mV/div to 5 V/div, 1 mV/div to 1 V/div at X5
  • Attenuator: 10 steps in 1-2-5 sequence. Vernier control provides full adjustment between steps
  • Accuracy: ±3%, ±5% at X5
  • Input Impedance: 1 MΩ ±2%
  • Input Capacitance: 25 pF ±10 pF
  • Frequency Response: 5 mV to 5 V/div: DC to 30 MHz (-3dB). X5: DC to 10 MHz (-3dB)
  • Rise Time:  12 ns (Overshoot ≤5%)
  • Operating Modes: CH 1: CH 1, single trace
  • CH 2: CH 2, single trace
  • ALT: dual trace, alternating
  • CHOP: dual trace, chopped
  • ADD: algebraic sum of CH 1 + CH 2
  • Polarity Reversal: CH 2 only
  • Max. Input Voltage: 400 V (DC + AC peak)
  • SWEEP SYSTEM
  • Sweep Speed: 0.1 µs/div to 2 s/div in 1-2-5 sequence, 23 steps, Vernier control provides fully adjustable sweep time between steps.
  • Accuracy: ±3%
  • Sweep Magnification: 10x ±10%
  • TRIGGERING
  • Triggering Modes: AUTO (free run) or NORM, TV-V, TV-H
  • Trigger Source: CH 1, CH 2, ALT, EXT, LINE
  • Max External Trigger Voltage: 300 V (DC + AC peak)
  • Trigger Coupling: AC 30 Hz to 30 MHz
  • TV H: Used for triggering from horizontal sync pulses
  • TV V: Used for triggering from vertical sync pulses
  • TRIGGER SENSITIVITY
  • Auto: Bandwidth:100 Hz-30 MHz, Internal: 1.5 div, External: ≥0.5Vp-p
  • Norm: Bandwidth: DC to 30 MHz, Internal: 1.5 div, External: ≥0.5Vp-p
  • TV V: Bandwidth: 20 Hz-1 kHz, Internal: 1.0 div, External: ≥0.5Vp-p
  • TV H: Bandwidth:1 kHz-100 kHz, Internal: 1.0 div, External: ≥0.5Vp-p
  • HORIZONTAL AMPLIFIER (Input through channel 1 input)
  • X-Y Mode: Switch selectable using X-Y switch. CH 1: X axis, CH 2: Y axis
  • Sensitivity: Same as vertical channel 2
  • Input Impedance: Same as vertical channel 2
  • Frequency Response: DC to 1 MHz typical (-3 dB)
  • X-Y Phase Difference: Approximately 3˚ at 50 kHz
  • Maximum Input Voltage; Same as vertical channel 2
  • CRT
  • Type: Rectangular with internal graticule
  • Display Area: 8 x 10 div (1 div = 1 cm)
  • Accelerating Voltage: 2 kV
  • Phosphor: P31
  • Trace Rotation: Electrical, front panel adjustable
  • Calibrating Voltage: 1 kHz (±10%) positive square wave, 2 V p-p (±3%)
  • COUNTER (2121C)
  • Display: 5 digits, 0.36” red LED, display at “Hz” or “kHz” auto range
  • Display Resolution: Auto select from 0.001 Hz to 1 kHz depending on the frequency
  • Max. Counter Range: 0.1 Hz to 50 MHz
  • Accuracy: +0.01% + 1 digit or 1/99999 + 1 digit
  • Time Base: 18,432 MHz + 10ppm (23 ºC ±5 ºC)
  • GENERAL:
  • Temperature; Within specified accuracy: 50˚ to 95˚F (10˚ to 35˚C), 10-80% RH Full operation: 32˚ to 122˚ F (0˚ to 50˚C), 10-80% RH; Storage: -22˚ to 158˚ F (-30˚ to +70˚C), 10-90% RH
  • AC Input: 100/120/220/240 VAC ±10%, 50/60 Hz, approximately 40 W.
  • Dimensions (WxHxD):  7 x 14.5 x 17.25" (180 x 370 x 440 mm)
  • Weight: 16.8 lbs (7.6 kg)
  • Supplied Accessories: Instruction manual, two PR-33A X1/X10 probes or equivalent, AC power cord and spare fuse
  • Optional Accessories: PR-32A demodulator probe, PR-37A x1/x10/REF. probe, PR-100A x100 probe, PR-55 high voltage x1000 probe, LC-210A carrying case

  • (2) PR-33A x1/x10 Probes or Equivalent
  • (1) AC Power Cord
  • (1) Spare Fuse
  • (1) User's Manual

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