BK Precision 2125C プローブ付きアナログオシロスコープ（30Mhz、2チャンネル）

Maximum frequency 30 MHz
Channel: 2
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%)
COMPONENT TESTER
Components Tested Resistors, Capacitors, Inductors, and Semiconductors
Test Voltage 6 V rms maximum (open)
Test Current 11 mA maximim (shorted)
Test Frequency Line frequency (60 Hz in USA)
Calibrating Voltage 1 kHz (±10%) positive square wave, 0.2 V p-p (±2%)

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)
One Year Warranty
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

Download datasheet