Digital oscilloscope、Analog oscilloscope、Oscilloscope Calibrator、Communication Signal Analyzer、Logic Analyzer, etc
| № |
Name of measuring instrument |
Parameter |
Category/ Typical
model |
Name,
Code of calibration regulation |
Measuring
range |
Best
Measurement Capability Expanded As An uncertainty |
| 14 |
Oscilloscope |
△T Time Measurement |
V-1560 |
JJG262-96 Oscilloscope of verification regulation |
10ns-0.1s |
0.006% |
| △V Voltage Measurement |
10mV- 20V |
0.14% |
| Vertical Bandwidth |
DC- 500MHz |
0.3dB |
| Rise
Time |
>700ps |
87 ps |
| Scan Time Coefficient |
10ns/div-0.5s/div |
0.01% |
| Vertical Deflection Coefficient |
1mV/div- 5V/div |
0.29% |
| Expand Scan Time Coefficient |
10ns/div-0.5s/div |
0.01% |
| Calibrate Signal Voltage |
10mV-20V |
0.29% |
| Calibrate Signal Frequency |
1
kHz- 1MHz |
1% |
| Vertical Displacement Linearity |
1mV/div- 5V/div |
1% |
| Scan Linearity |
10ns/div-0.5s/div |
1% |
| Delay Time Range |
10ns/div-0.5s/div |
1% |
| Delay Time Swing Ratio |
10ns/div-0.5s/div |
1% |
| Input Impedance |
1MΩ 50Ω |
1% |
| 51 |
Communication
Signal Analyzer |
Optical bandwidth |
Agilent Technology: 86100 series Tektronix:
CAS8000series |
JJF 1057-1998《Calibration
Specification of Digital Storage Oscilloscope》 1、TMC-XZ-01-012 《Verification Regulation of Communication
Signal Analyzer (Optical Input Module)》 |
Less than 20GHz |
2dB |
| Accuracy of optical power measure |
0~30dBm |
6% |
| Optical return loss |
More than 30dB |
1dB |
| Optical sensitivity of O/E
module |
0~-30dBm |
0.2dBm |
| Insert loss of O/E module |
0~-30dBm |
0.2dBm |
| Electric
bandwidth |
Less than 20GHz |
2dB |
| △T time measure |
Time
base 0.5ns－5s |
±0.01% |
| △V Voltage
measure |
amplitude 40mV－200 V |
±0.29% |
| Transient
response |
more than 75ps |
36ps |
| 50 |
Logic
Analyzer |
Maximum
rate of clock |
Agilent Technology: 1680 series\1690 series\16900 series for； Tektronix:
TLA200 series\TLA5000 series |
JJG
957 -2000《Verification Regulation for logic
analyzer》 |
Time：400MHz State：200MHz |
0.1% |
| Setup
time of Data |
0~50ns |
0.1% |
| Hold
time of Data |
0~50ns |
0.1% |
| Capability
of detect glitch |
0.5ns |
<1.5nm (or 0.02%) |
| Input
level |
-20V~20V |
3% |
