Tonghui TH2827 Series - Signal Mode; Test Signal Level; Output Impedance; Monitor for Test Signal Level

TH2827 Series Operation Manual Chapter 7 Command Reference
68
6.2.2 Signal mode
Normal: When testing, on measurement display page, voltage across test
terminals may be smaller than preset voltage.
Constant level: The auto adjustment of internal level makes the voltage of DUT
accordant with preset voltage.
6.2.3 Test signal level
Mode Range Accuracy Resolution
Voltage
Normal
constant
level
5mV
RMS
—10V
RMS
10mV
RMS
—5V
RMS
±（10%×preset value+2mV）
±（6%×preset value+2mV）
100V
Current
Normal
constant
current
5OA
RMS
—100mA
RMS
100A
RMS
—50mA
RMS
± （ 10%×preset value+
10A
RMS
）
± （ 6%×preset value+
10A
RMS
）
1A
6.2.4 Output impedance
30, 50 and 100±2% are selectable.
6.2.5 Monitor for test signal level
Mode Range Accuracy
Voltage
5mV
RMS
—2V
RMS
0.01mV
RMS
—5mV
RMS
±（3%×reading+0.5mV）
±（12%×reading +0.1mV）
Current
50A
RMS
—20mA
RMS
0.001A
RMS
—50A
RMS
±（3%×reading +5A）
±（12%×reading +1A）
6.2.6 Maximum measurement display range
Parameter Measurement display range
L、Lk 0.00001H ～ 99.9999kH
C
0.00001pF ～ 9.99999F
Z、R、X、DCR 0.00001～ 99.9999M
Y、B、G 0.00001s ～ 99.9999S
D 0.00001 — 9.99999
Q 0.00001 — 99999.9

Deg -179.999°～179.999°
Rad -3.14159 ～ 3.14159