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首页 > 电工仪器 >  电力电气检测设备 > 示波器 > 模拟示波器 > BK2190B模拟示波器
BK2190B模拟示波器
BK2190B模拟示波器
订货号： MM-28204-00
产地： 法国
品牌：
开发编号： N
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*此价格为参考价格，具体价格以订单合同为准
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产品描述：

100 MHz bandwidth
Dual time base oscilloscope (2 channels)
5mV/div sensitivity
X10 magnifier
Adjustable hold-off
15 kV accelerating voltage
Channel 2 output
Z axis input
 
Specifications
Model 2190B
VERTICAL AMPLIFIERS (CH 1 and CH 2)
Sensitivity
5mV/div to 5V/div. 1 mV/div to 1V/div (at X5 MAG)
Attenuator
10 calibrated steps in 1-2-5 sequence.
Vernier control provides fully adjustable sensitivity between steps, adjustment range 1/1 to 1/2.5
Accuracy
+-3% (+-5% at X5 MAG)
Input Impedance
1MW+ 3%
Input Capacitance
25 pF +- 10pF
Frequency Response
DC: DC to 100 MHz (-3 dB) on 10mV/Div setting
X5 MAG
DC to 20 MHz (-3 dB)
AC
10Hz to 100 MHz (-3 dB)
Rise Time
3.5 ns (Overshoot <=5%)
Signal Delay Time
Variable
Square Wave Characteristics
Overshoot less than 5%, 10mV/div range
Other ranges within 5% additional
Maximum Input Voltage
400V (DC + AC peak)
VERTICAL AMPLIFIERS
Operating Modes
CH 1, CH 2, Dual, Add
Delay Time Between Channels
Within 1 ns between CH 1 and CH 2
Crosstalk
30:1 at 100 kHz
SWEEP SYSTEM
Operating Modes
 
A
A sweep
B
Delayed B sweep
B TRIGGERED
B sweep triggered after delay
A Time Base
 
Sweep Mode
Auto, normal
Sweep Time:
5s to 20ns/div., 23 steps in 1-2-5 sequence with variable control
Accuracy
+-3%
Hold Off Time
Continuously variable. Adjustment range from normal to 1,5 times the sweep time
B Time Base
 
Delay Method
Continuous delay. Triggered delay
Sweep Time
20ns to 0.5s/div., 23 steps in 1-2-5 sequence
Accuracy
+-3%
Hold Off Time
Continuously variable. Adjustment range from normal to 1.5 times the sweep time
B Time Base
 
Delay Method
Continuous delay. Triggered delay
Sweep Time
20 ns. to 0.5s/div., 23 steps in 1-2-5 sequence
Accuracy
+-3%
Delay Time
Start point: 0.5 div to + 0.3 div.
End point: 10 div + 1 div
Delay Jitter
Within 1/10,000 of full scale sweep time
TRIGGERING
A Trigger
 
Source
CH 1, CH 2, LINE, EXT
Sensitivity
30Hz to 110 MHz
TV-V
20Hz - 30kHz
TV-H
3 kHz - 100 kHz
Slope
+ or -
B Trigger
The A trigger is also the B trigger
EXTERNAL TRIGGER
Input Impedance
1 m , 30 pF
Maximum Input Voltage
300V (DC + AC peak)
HORIZONTAL AMPLIFIER
X-Y Mode
X Axis = CH 1, Y Axis = CH 2
Sensitivity
5 mV/div to 5 V/div, CH 1 and CH 2
Accuracy
+- 3% calibrated position, +-6% using x10 MAG
Frequency Response
DC: DC to 100 MHz (-3 dB)
X5 MAG
DC to 20 MHz (-3 dB)
AC
10 Hz to 100 MHz (-3 dB)
Rise Time
3.5 ns (Overshoot <=5%)
Signal Delay Time
Variable
Square Wave Characteristics
Overshoot less than 5%, 10 mV/div range
 
Other ranges within 5% additional
Maximum Input Voltage
400V (DC + AC peak)
VERTICAL AMPLIFIERS
Operating Modes
CH 1, CH 2, Dual, Add
Delay Time Between Channels
Within 1 ns between CH 1 and CH 2
Crosstalk 30:1 at 100 kHz
 
SWEEP SYSTEM
Operating Modes
 
A
A sweep
B
Delayed B sweep
B TRIGGERED
B sweep triggered after delay
A Time Base
 
Sweep Mode
Auto, normal
Sweep Time:
5s to 20ns/div., 23 steps in 1-2-5 sequence with variable control
Accuracy
+-3%
Hold Off Time
Continuously variable. Adjustment range from normal to 1.5 times the sweep time
B Time Base
 
Delay Method
Continuous delay. Triggered delay
Sweep Time
20ns. to 0.5s/div., 23 steps in 1-2-5 sequence
Accuracy
+-3%
Delay Time
Start point: 0.5 div to + 0.3 div.
End point: 10 div + 1 div
EXTERNAL TRIGGER
Input Impedance
1 m, 30 pF
Maximum Input Voltage
300V (DC + AC peak)
HORIZONTAL AMPLIFIER
X-Y Mode
X Axis = CH 1, Y Axis = CH 2
Sensitivity
5 mV/div to 5 V/div, CH 1 and CH 2
Accuracy
+-3% calibrated position, +-6% using x10 MAG
Frequency Response
DC to 2 MHz (-3 dB)
CH I (Y) OUTPUT
 
Output Voltage
Approx. 100mV/div open circuit
Approx. 50 mV/div into 50 Ω
Freq. Response
50 Hz to 30 MHz
Output Impedance
approx. 50
CRT
Type
Rectangular with integral graticule
Display Area
8x10 div (1 div = 1 cm)
Accelerating Voltage
15 kV
Phosphor
P31
Scale Illumination
None
Trace Rotation
Electrical, front panel adjustable
Other Specifications
Z Axis (Intensity Modulation)
Sensitivity: 3V or greater, TTL level.
Negative polarity increases brightness
Input Impedance
15 k
Usable Freq. Range
DC to 3.5 MHz
Maximum Input Voltage
20 V (DC + AC peak)
CAL/Probe Compensation
Waveform
Positive going squareware
Output Voltage
0.5 V p-p +- 3%
Frequency
Approx. 1 kHz
Duty Cycle
50 +- 5%
Power Requirements
100/120/220/240/VAC +- 10%, 50/60 Hz, approximately 55 W
Dimensions (HxWxD)
12.76x15.68x5.2'' (324x398x132 mm)
Weight
18.7 lbs. (8.5 kg)
ENVIRONMENT
Within Specified Accuracy
50 0 to 95 0 F (10 0 to 35 0 C), 85% maximum RH
Full Operation
32 0 to 104 0 F (0 0 to +40 0C), 85% maximum RH
Storage
-4 0 to 158 0 F (-20 0 to +70 0 C)
Accessories
Three Year Warranty
SUPPLIED: Instruction Manual, Two PR-37A x1/x10/Ref. Probes or equivalent, AC Power Cord, Spare Fuse
OPTIONAL: PR-32A Demodulator Probe, PR-46A x10 Probe, PR-37A x1/x10/REE Probe, PR-100A x100 Probe, PR-55 High Voltage x1000 Probe, LC-210A Carrying Case


品牌简介

法国SEFRAM法国SEFRAM
Sefram为B+K Precision集团旗下品牌之一，公司设立于法国，创建于1947年，拥有60年的丰富经验与高度信誉。Sefram专致于记录仪及电视信号分析仪器的生产与研究，产品于欧美拥…Sefram为B+K Precision集团旗下品牌之一，公司设立于法国，创建于1947年，拥有60年的丰富经验与高度信誉。Sefram专致于记录仪及电视信号分析仪器的生产与研究，产品于欧美拥有极高的声誉，Sefram将以卓越的技术为您提供最精准的测量与分析。
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