2125A BK Precision, 2125A Datasheet
2125A
Manufacturer Part Number
2125A
Description
Oscilloscope; Analog Type of Oscilloscope; 30 MHz; 3% Accuracy, Amplifier;
Manufacturer
BK Precision
Type
Analogr
Datasheet
1.2125A.pdf
(1 pages)
Specifications of 2125A
Accuracy, Amplifier
±3%
Bandwidth
30 MHz
Capacitance, Input
25 pF +⁄- 10 pF
Configuration
Bench/Portable
Crt Type
Rectangular with Internal Graticule
Dimensions
7 in. x 14.5 in. x 14.25 in.
Display Type
CRT
Frequency, Operating
60 Hz
Frequency, Oscillator
30 MHz
Number Of Channels
2
Number Of Trace Operations
Dual
Power, Rating
40 W
Resistance, Input
1 Megohm +⁄- 2%
Sensitivity
5 mV⁄div to 5 V⁄div
Time, Rise
12 ns
Type Of Oscilloscope
Analog
Voltage, Rating
400 V (Max.)
Lead Free Status / Rohs Status
RoHS Exempt Product
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
2125AS
Manufacturer:
DELTA
Quantity:
20 000
VERTICAL AMPLIFIERS (CH 1 and CH 2)
SWEEP SYSTEM
TRIGGERING
TRIGGER SENSITIVITY
54
Sensitivity
Attenuator
Accuracy
Input Resistance
Input Capacitance
Frequency Response
Rise Time
Operating Modes
CH 2
ALT
CHOP
ADD
Polarity Reversal
Max. Input Voltage
Operating Modes
Main Sweep SpeeD
Accuracy
Sweep Magnification
Delayed Sweep Speed
Holdoff
Delay Time Position
Triggering Modes
Trigger Source
Maximum External
Trigger Voltage
Trigger Coupling
Coupling
Specifications
Delayed sweep in 23 steps
Built-in component tester for capacitors,
inductors, diodes, transistors, zener diodes
23 step time base to 0.1ms/div
Deluxe handle/tilt stand
Auto
Norm
TV-V
TV-H
5 mV/div to 5 V/div, 1 mV/div to 1 V/div at x5
10 steps in 1-2-5 sequence. Vernier control provides full
adjustment between steps
±3%, ±5% at x5
1 M
25 pF ±10pF
5 mV to 5 V/div: DC to 30 MHz (-3dB)
X5: DC to 10 MHz (-3dB)
12ns (Overshoot <5%)
CH 1: CH 1, single trace
CH 2, single trace
dual trace, alternating
dual trace, chopped
agebraic sum of CH 1 + CH 2
CH 2 only
400 V (DC to AC peak)
Main, mix (both main sweep and delay sweep displayed),
or Delay (only delay sweep displayed), X-Y
0.1 µs/div to 2.0 s/div in 1-2-5 sequence, 23 steps
Vernier control provides fully adjustable sweep time
between steps
±3%
10X, ±5%
0.1 ms/div to 0.1s/div in 1-2-5 sequence, 23 steps
Continuously variable for Main sweep up to
10 times normal
Continuously variable to control percentage of display
that is devoted to main and delay sweep
AUTO (free run) or NORM, TV-V, TV-H
CH 1, CH 2, ALT, EXT, LINE
300 V (DC + AC peak)
AC 30 Hz to 30 MHz
TV H Used for triggering from horizontal sync pulses
TV V Used for triggering from vertical sync pulses
Bandwidth
100Hz - 40MHz
100Hz - 40MHz
DC -1kHz
1 kHz - 100kHz
+2%
Int
1.5 div
1.5 div.
0.5 div
0.5 div
Ext
0.1Vp-p
0.1Vp-p
0.05Vp-p
0.05Vp-p
HORIZONTAL AMPLIFIER
CRT
COMPONENT TESTER
Other Specifications
X-Y Mode
Sensitivity
Accuracy
Input Impedance
Frequency Response
X-Y Phase Difference
Max. Input Voltage
Type
Display Area
Accelerating Voltage
Phosphor
Trace Rotation
Components Tested
Test Voltage
Test Current
Test Frequency
Calibrating Voltage
Within Specified Accuracy
Full Operation
Storage
Power Requirements
All other operating specifications are the same as model 2120A
Dimensions (WxHxD)
Weight
Accessories
SUPPLIED: Instruction Manual, Two PR-33A x1/x10 Probes or equivalent,
OPTIONAL: PR-32A Demodulator Probe, PR-37A x1/x10/REF . Probe, PR-100A x100
AC Power Cord, Spare Fuse
Probe, PR-55 High Voltage x1000 Probe, LC-210A Carrying Case
Switch selectable using X-Y switch. CH 1: X axis
CH 2: Y axis
Same as vertical channel 2
Y-Axis: ±3%. X-Axis: ±6%
ame as vertical channel 2
DC to 1MHz typical (-3 dB), to 6 div horizontal
deflection
3˚ or less at 50 kHz
Same as vertical channel 2
Rectangular with internal graticule
8 x 10 div (1 div = 1 cm)
2 kV
P31
Electrical, front panel adjustable
Resistors, Capacitors, Inductors, and Semiconductors
6 V rms maximum (open)
11 mA maximim (shorted)
Line Frequency (60 Hz in USA)
1 kHz (±10%) Positive Square Wave, 0.2 V p-p (±2%)
50˚ to 95˚F (10˚ to 35˚C),
32˚ to 104˚ F (0˚ to 40˚C),
-4˚ to 158˚ F (-20˚ to +70˚C)
Approximately 40 W
7 x 14 .5 x 14.25" (180 x 370 x 440 mm)
Approximately 17.2 lbs (7.8 kg)
(Input through channel 1 input)
Three Year Warranty
2125A
85% RH
85% RH
model
2125A