Metrix IX 3131, User Manual

Page: 43 / 67

II - 20 IX 3131
4.2. Electrical specifications
Accuracy : @ 23° C ± 5° C ; < 75 % H. R.
Resistance
Range Max Display Accuracy test
freq. = 120 Hz Accuracy test
freq. = 1 kHz
Specified Note
10 Mohm 9.999 M not specified +/-(0.6%+5dgts) after open cal.
1 Mohm 999.9 k +/-(0.3%+3dgts) +/-(0.3%+3dgts) after open cal.
100 kohm 99.99 k +/-(0.3%+2dgts) +/-(0.3%+2dgts) -
10 kohm 9.999 k +/-(0.3%+2dgts) +/-(0.3%+2dgts) -
1 kohm 999.9 ohm +/-(0.3%+2dgts) +/-(0.3%+2dgts) -
100 ohm 99.99 ohm +/-(0.5%+3dgts) +/-(0.5%+3dgts) after short cal.
10 ohm 9.999 ohm +/-(0.6%+5dgts) +/-(0.6%+5dgts) after short cal.
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Notes : This specification is based on the measurement performed at the
test socket.
DUT & Test lead to be properly shielded to GUARD if necessary.
Capacitance
Test frequency 120 Hz
Cap. Range Max Display Cx Accuracy DF Accuracy Specified
Note
10 mF 9.99 mF
(*)
+/-(2.5%+5dgt)
(DF<0.1)
+/-
(5%+100/Cx+5dgt)
(DF<0.1)
after short cal.
1000 µF 999.9 µF +/-(0.6%+5dgt)
(DF<0.1)
+/-
(1%+100/Cx+5dgt)
(DF<0.1)
after short cal.
100 µF 99.99 µF +/-(0.4%+3dgt)
(DF<0.5)
+/-
(0.4%+100/Cx+5dgt)
(DF<0.5)
-
10 µF 9.999 µF +/-(0.4%+3dgt)
(DF<0.5)
+/-
(0.4%+100/Cx+5dgt)
(DF<0.5)
-
1000 nF 999.9 nF +/-(0.4%+3dgt)
(DF<0.5)
+/-
(0.4%+100/Cx+5dgt)
(DF<0.5)
-
100 nF 99.99 nF +/-(0.4%+5dgt)
(DF<0.5)
+/-
(0.4%+100/Cx+5dgt)
(DF<0.5)
after open cal.
10 nF 9.999 nF +/-(0.6%+5dgt)
(DF<0.1)
+/-
(1%+100/Cx+5dgt)
(DF<0.1)
after open cal.
(*) This reading can be extended to 1999 max display.