YOKOGAWA DL2700 Series, Руководство по обслуживанию

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SM 700820-01E
2 - 2
2.3 Equipment Required for Performance Testst
Equipment Qty Mandatory specifications Recommended
DC voltage generator 1 Accuracy ± 0.05% Yokogawa 7651
Output voltage –20 V to 20 V
Output resolution 1 mV
Standard signal generator 1 Output frequency range HP 8657A
0.1 MHz to 150 MHz
Power meter 1 100 kHz to 150 MHz HP 437B
Power sensor 1 100 kHz to 150 MHz HP8482A
Function generator 1 Triangular wave, 100 kHz, 800 mV Yokogawa 7060
50 Ω terminator 1 HP,1251-2277
Conversion adaptor 1 Banana plug to BNC Yokogawa 3669 22
N-BNC conversion adaptor 1 N plug to BNC jack HP 1250-0780
BNC-N conversion adaptor 1 N jack to BNC jack HP 1250-1474
Cable 1 BNC to BNC Yokogawa 3669 24
Probe 1 150 MHz frequency range Yokogawa 700998
Logic Probe 4 8 bit Yokogawa 700985
2.4 Self diagnosis
Equipment required
None
Procedure
Follow the procedure described in the Instruction Manual (IM 700820-01E) Section
14.3, “Self-diagnostics Test (self-test).”
2.5 Vertical Axis DC Voltage Accuracy Test
Specifications
2 mV/div: ± (3% of 8 div. + 0.2 mV)
5 mV/div to 50 mV/div: ± (1.5% of 8 div. + 0.2 mV)
100 mV/div to 500 mV/div: ± (1.5% of 8 div. + 2 mV)
1 V/div to 5 V/div: ± (1.5% of 8 div. + 20 mV)
Permissible range
Range Tolerance
2 mV/div ± 0.68 mV
5 mV/div ± 0.8 mV
10 mV/div ± 1.4 mV
20 mV/div ± 2.6 mV
50 mV/div ± 6.2 mV
100 mV/div ± 14 mV
200 mV/div ± 26 mV
500 mV/div ± 62 mV
1 V/div ± 140 mV
2 V/div ± 260 mV
5 V/div ± 620 mV
Equipment required
Equipment Qty Mandatory specifications Recommended
DC voltage generator 1 Accuracy ± 0.05% Yokogawa 7651
Output voltage –20 V to 20 V
Output resolution 1 mV
Cable 1 BNC to BNC Yokogawa 3669 24
Conversion adaptor 1 Banana plug to BNC Yokogawa 3669 22