Tonghui TH2829 Series - The Used Instruments and Devices; Function Check; Test Signal Level

TH2829X Series Operation Manual Chapter 8 Performance and Test
154
8.6.2 The used instruments and devices
No.
Instrument and Device
Specification
1
Standard
capacitor
100pF
0.02％
D is known
1000pF
10000pF
10nF
0.1uF
1uF
2
AC
standard resistor
10Ω
0.02％
100Ω
1kΩ
10kΩ
100kΩ
3
DC
standard resistor
0.1Ω
0.02％
1Ω
10Ω
100Ω
1kΩ
10kΩ
100kΩ
4
Standard inductor
100μH
0.02%
1mH
10mH
100mH
5
Frequency counter
（0～1000）MHz
6
Digital Multimeter
0.5％
7
Insulation resistance meter
500V 10 levels
8
Hipot Tester
0.25kW
（0～500）V
8.6.3 Function check
Ensure function keys, displayer and terminal etc. can work normally.
8.6.4 Test signal level
Adjust multimeter in AC voltage range, where one test cable is connected to H
CUR
and the other is connected to ground terminal. Change level as: 10mV, 20mV,
100mV, 200mV, 1V, 2V, the reading should meet the demand of test signal level in
this chapter.