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TH2826 Operation manual
Ver1.0
◇
62
6.1.7Delay time
0-60 s is programmable stepped by 1ms
.
6.1.8The unknown terminal
HD: High current drive
HS: High potential sense
LS: Low potential sense
LD: Low current drive
6.1.9Measurement speed
Fast: approximately 200 times/s
Medium: approximately 25 times/s
Slow: approximately 5 times/s
The medium speed and the fast speed will be reduced when the frequency is slower than
1kHz.
6.1.10Average
1 to 255 programmable
6.1.11Display digits
5 digits, the maximum is 99999.
6.2 Test signal
6.2.1Test signal frequency
Test signal: sine wave, the accurate of the frequency: 0.02%.
The range of the test frequency of TH2828: 20~5MHz
The minimum resolution: 0.01Hz
6.2.2Signal mode
Normal
: test the voltage by programming in the MEAS DISP page. The voltage in the
unknown terminal may be lower than the set one according to the tested resistance.
Constant voltage
: the DUT voltage is consistent with the set voltage by adjusting the internal
voltage
.
6.2.3The test signal level
Table 6-2 the test level of the signal
mode
range
accurate
step
voltage
normal
constant
10mVRMS—5VRMS
5mVRMS—1VRMS
±
(
10%×set value+2mV
)
±
(
20%×set value +2mV
)
1mV
current
Normal
constant
10
μ
ARMS
—100mARMS
10
μ
ARMS
±
(
10%×set
value
+10
μ
ARMS
)
±
(
20%×set
value
1mV