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参数资料
| 型号： | 2190B |
| 厂商： | B&K Precision |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | OSCILLOSCOPE 100MHZ |
| 标准包装： | 1 |
| 系列： | 2190 |
| 类型： | 工作台 |
| 带宽： | 100MHz |
| 通道： | 2 |
| 显示器类型： | CRT |
| 探头类型： | 无源 10:1（2） |
| 输入阻抗： | 1M - 25pF |
| 上升时间（标准值）： | 3.5ns |
| 电压 - 输入（最大）： | 400V |
| 电源电压： | 100 ~ 240VAC |
| 相关产品： | LC 210A-ND - CARRY CASE FOR O'SCOPE/ANALYZER |
| 其它名称： | BK2190B |
Data Sheet
100 MHz Dual Trace Analog Oscilloscope
Model 2190B
B&K Precision Model 2190B is one of the most economical 100 MHz analog oscil-
loscopes on the market, yet it has all of the high performance features needed for
most applications, including delayed time base, bandwidth limiter, and Y axis output.
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Dual time base oscilloscope (2 channel)
5mV/division sensitivity
Sweeps to 5ns/division
23 calibrated ranges, main time base
Signal delay line
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15 kV accelerating voltage
1.0 div (internal), ≥ 0.5 p-p (external)
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Channel 2 output
cUL certified
TV-H
Slope
3 kHz - 100 kHz
1.0 div (internal), ≥ 0.5 p-p (external)
+ or -
Specifications 2 190B
VERTICAL AMPLIFIERS (CH 1 and CH 2)
Sensitivity 5 mV/div to 5 V/div. 1 mV/div to 1V/div (at X5 MAG)
B Trigger
EXTERNAL TRIGGER
Maximum Input Voltage
The A trigger is also the B trigger
300 V (DC + AC peak)
Attenuator
Accuracy
Input Impedance
Input Capacitance
Frequency Response
X5 MAG
AC
Rise Time
Signal Delay Time
Square Wave Characteristics
Maximum Input Voltage
VERTICAL AMPLIFIERS
Operating Modes
Delay Time Between Channels
Crosstalk
SWEEP SYSTEM
Operating Modes
A
B
B TRIGGERED
A Time Base
Sweep Mode
Sweep Time:
Accuracy
Hold Off Time
B Time Base
Delay Method
Sweep Time
Accuracy
Delay Time
Delay Jitter
10 calibrated steps in 1-2-5 sequence.
Vernier control provides fully adjustable sensitivity
between steps, adjustment range 1/1 to 1/3
±3% (±5% at X5 MAG)
1 M ? +2%
25 pF ±10 pF
DC: DC to 100 MHz (-3 dB)
DC to 25 MHz (-3 dB)
10 Hz to 100 MHz (-3 dB)
3.5 ns (Overshoot ≤ 5%)
Variable
Overshoot less than 5%, 10 mV/div range
Other ranges within 5% additional
400 V (DC + AC peak)
CH 1, CH 2, Dual, Add
Within 1 ns between CH 1 and CH 2
30:1 at 100 kHz
A sweep
Delayed B sweep
B sweep triggered after delay
Main, Mix, Delay, XY
5 s to 20 ns/div., 23 steps in 1-2-5 sequence
with variable control
± 3%
Continuously variable. Adjustment range from
normal to 5 times normal
Continuous delay. Triggered delay
20 ns. to 0.5 s/div., 23 steps in 1-2-5 sequence
± 3%
Start point: 0.5 div to + 0.3 div.
End point: 10 div + 1 div
Within 1/10,000 of full scale sweep time
HORIZONTAL AMPLIFIER
X-Y Mode
Sensitivity
Accuracy
Frequency Response
CH2 (Y) OUTPUT
Output Voltage
Freq. Response
Output Impedance
CRT
Type
Display Area
Accelerating Voltage
Phosphor
Scale Illumination
Trace Rotation
Other Specifications
Z Axis
(Intensity Modulation)
Input Impedance
Usable Freq. Range
Maximum Input Voltage
CAL/Probe Compensation
Waveform
Output Voltage
Frequency
Power Requirements
Dimensions (HxWxD)
Weight
ENVIRONMENT
Within Specified Accuracy
Full Operation
Storage
X Axis = CH 1. Y Axis = CH 2
5 mV/div to 5 V/div, CH 1 and CH 2
±3% calibrated position, ±6% using x10 MAG
DC to 2 MHz (-3 dB)
Approx. 100 mV/div open circuit
Approx. 50 mV/div into 50 ?
20 Hz to 100 MHz, -3 db
approx. 50 ?
Rectangular with integral graticule
8 x 10 div (1 div = 1 cm)
12 kV
P31
None
Electrical, front panel adjustable
Sensitivity: 3 V or greater, TTL level.
Intensity increasing with more positive levels
50 k ?
DC to 5 MHz
30 V (DC + AC peak)
Positive going squareware
2 V p-p ±3%
Approx. 1 kHz
100/120/220/240/ VAC ±10%, 50/60 Hz,
approximately 55 W
12.76 x 15.68 x 5.2" (324 x 398 x 132 mm)
18.7 lbs (8.5 kg)
50? to 95?F (10? to 35?C), 10-80% RH
32? to 122?F (0? to +50?C), 10-80% RH
-22? to 158?F (-30?to +70?C), 10-90% RH
TRIGGERING
A Trigger
Source
Sensitivity
TV-V
Technical data subject to change
? B&K Precision Corp. 2012
v01 30 12
CH 1, CH 2, LINE, EXT, ALT
30 Hz to 110 MHz
1.5 div (internal), ≥ 0.5 p-p (external)
20 Hz - 30 kHz
Three Year Warranty
Supplied Accessories: Instruction Manual, Two PR 37A x1/x10/Ref. Probes or equivalent,
AC Power Cord, Spare Fuse
Optional Accessories: PR 32A Demodulator Probe, PR 37AG x1/x10/REF. Probe,
PR 100A x100 Probe, PR-55 High Voltage x1000 Probe,
LC 210A Carrying Case
www.bkprecision.com
Tel.: 714.921.9095
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 2190B CAL | 制造商:B&K Precision Corporation 功能描述:CALIBRATED - OSCILLOSCOPE, 100MHZ, 2 CHANNEL, Scope Type:Bench, Scope Channels:2 |
| 2190B CAL D | 制造商:B&K Precision Corporation 功能描述:CALIBRATED W/DATA - OSCILLOSCOPE, 100MHZ, 2 CHANNEL, Scope Type:Bench, Scope Cha |
| 2190B CAL DU | 制造商:B&K Precision Corporation 功能描述:CALIBRATED W/ DATA & UNCERTAINTIES - OSCILLOSCOPE, 100MHZ, 2 CHANNEL, Scope Type |
| 2190D | 功能描述:100MHZ DIG STORAGE OSCILLOSCOPE 制造商:b&k precision 系列:2190 零件状态:有效 类型:工作台 带宽:100MHz 通道:2 显示类型:LCD - 彩色 接口:RS232，USB 存储容量:40kpts 功能:记录，召回，保存 探头类型:无源 10：1（2） 采样率（每秒）:1G 输入阻抗:1M - 16pF 上升时间（典型值）:3.5ns 电压 - 输入（最大值）:CAT I 400V 电压 - 电源:100 ~ 240VAC 包括:电缆，电线，手册，探头 标准包装:1 |
| 2190E | 功能描述:100MHZ DIG STORAGE OSCILLOSCOPE 制造商:b&k precision 系列:2190 零件状态:在售 类型:工作台 - 数字 带宽:100MHz 通道:2 显示类型:LCD - 彩色 接口:以太网，RS232，USB 存储容量:40kpts 功能:记录， 保存 探头类型:无源 10：1（2） 采样率（每秒）:1G 输入阻抗:1M - 16pF 上升时间（典型值）:3.5ns 电压 - 输入（最大值）:CAT I 400V 电压 - 电源:100 ~ 240VAC 包括:电缆，电线，手册 标准包装:1 |
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