Product information
Details
The BS8000 CRT Readout series offers the “Auto Timebase” to select the best sweep rate depending on the type of input signals, hence to obtain the optimum result for the user. Its’ on screen cursor function is able to handle 7 parameter of measurements with frequency counting simultaneously.
Feature:
- Panel setup on-screen display
- Parameter can be display on CRT directly
- Cursor measurement (ΔV, ΔT, 1/ΔT...)
- Sweep rate auto-set
- SMT technology, MCU controlled
- Switching mode power supply (90V - 250V)
- Build-in frequency counter
- CE Approved, CATII 600V CE-EMC & LVD
Specifications
Vertical System | |
Deflection | 2mV/Div ~ 5V/Div (1-2-5, 11 steps, ± 5%) |
Variable Ratio | ≧ 2.5:1 |
Bandwidth(5mV/Div) | DC - 60MHz |
Bandwidth(2mV/Div) | DC - 20MHz |
Rise Time | 6ns |
HF Reject | Approximate > 20MHz |
Overshot, damp (5mV/Div) | 5% |
AC coupling Fmin | 10Hz |
Input Impedance | 1Mohm ± 5%, 25pF ± 5pF |
CMR | > 10:1 (20MHz) |
Max. Input | 400V (DC + AC peak) ≦ 1kHz |
Horizontal System | |
Sweep Rate A (Main Sweep) | 0.5s/Div - 0.1us/Div (1-2-5 21 steps ± 5%) |
Sweep Rate B (Delay Sweep) | 50ms/Div -0.1us/Div (1-2-5 18 steps ± 5%) |
MAG Ratio | X 10 ± 10% |
Linear | 5% (after expand 15%) |
Variable Ratio | ≧ 2 :1 (1-2 step), ≧ 2.5 :1 (2-5 step) |
Delay Jetter | ≦ 1 : 1000 |
X External Input | 0.1V/Div, 1V/Div (/10) |
Bandwidth | DC ~ 2MHz |
Phase Error | < 3 degree (DC ~ 50kHz) |
Triggering System | |
Triggering Source | CH1, CH2 |
External Input Impedance | 1M ohm ± 5%, 30pF ± 5% |
Maximum Input Voltage | 400V (DC + AC peak) ≦ 1kHz |
Triggering Sensitivity Normal | DC ~ 20MHz (1 Div), 20MHz ~ 60MHz (1.5Div) |
Triggering Sensitivity TV | 1.5Div |
External Triggering Sensitivity | 50mVpp (<20MHz), 150mVpp (>20MHz) |
TV External | 150mV |
Digital Measurement |
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Frequency Range |
20 ~ 60MHz |
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Frequency Counter |
Range |
Format |
Resolution |
|
20Hz-100Hz |
99.99Hz |
0.1Hz |
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100Hz-1kHz |
999.9Hz |
1Hz |
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1kHz-10kHz |
9.999kHz |
0.02kHz |
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10kHz-100kHz |
99.99kHz |
0.02kHz |
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100kHz-1MHz |
999.9kHz |
0.2kHz |
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1MHz-10MHz |
9.999MHz |
0.003MHz |
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110MHz-60MHz |
59.99MHz |
0.03MHz |
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Z Axis System |
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Input |
Negative Level to Intensification |
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Sensitivity |
TTL Level |
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Frequency Range |
DC ~ 5MHz |
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Maximum Input |
30V (DC + AC peak) ≦ 1kHz |
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Impedance |
Approximate 20kohm |
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Calibration Signal |
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Waveform |
Rectangle |
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Amplitude |
0.5Vpp ± 2% |
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Frequency |
1kHz ± 10% |
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Probe |
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Impedance |
10Mohm ± 5%, 15pF ± 5pF |
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Maximum Input Voltage |
400V (DC + AC peak) ≦ 1kHz |
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Attenuating Ratio |
X 10 ± 10% |
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Bandwidth |
DC ~ 60MHz (5mV/Div) |
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Rise Time |
6ns |
Power Supply |
|
Voltage |
90 ~ 250Vac |
Frequency |
AC 50Hz ± 5% |
Consume |
Approximate 40W |
CRT |
|
Valid Working Area |
8 Div x 10 Div (1Div = 1cm) |
Accelerated Voltage |
Approximate 17kV |
Others |
|
Working Temperature |
0 ~ 40 degree C |
Storage Temperature |
-40 ~ 60 degree C |
Maximum Working Humidity |
90% |
Maximum Storage Humidity |
90% |
Dimension / Weight |
130 x 280 x 370 mm / Approximate 6kg |