ET35 Series Digital Bridges(LCR)Operating Instructions
Hangzhou Zhongchuang Electron Co., Ltd.
94
Humidity
:
15-85%
Altitude
:
0 m to 2k meters
6.3.4 External dimensions
330mm*285mm*136mm (L * W * H)
6.3.5 Display
7 inch TFT LCD screen with a resolution of 800 * 480
6.4 Performance test
The following content describes the test method of the technical specifications in this
section.
6.4.1 Test conditions
maintaining the temperature to 20 ± 2°C
maintaining the humidity to 50 ± 20%
preheat the instrument for 30 minutes before testing
6.4.2 Test tools
No.
Notes
1
Standard resistor (10Ω, 100Ω, 1kΩ, 10kΩ, 100kΩ
)
Accuracy
≦
0.02%
2
Standard capacitor (100pF, 1000pF, 0.01μF, 0.1μF,
1μF
)
Accuracy
≦
0.02%
3
Standard inductor (0.1mH, 1mH, 0.01H, 0.1H, 1H
)
Accuracy
≦
0.02%
4
Leaded measurement fixture with cable
ET35 standard configuration
5
6½-digit multimeter
With frequency meter
6.4.3 Test items
Frequency accuracy
Level output, measurement accuracy
Internal bias voltage accuracy
Содержание ET3501
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