Tegam 3550 - Page 137

Table A.7: Basic Accuracy Table [1.01V to 5.00V]
Measure Frequency
Range Impedance
42Hz~99.9Hz 100Hz~1kHz 1.01kHz~10.0kHz 10.1kHz~30.0kHz 30.1kHz~100kHz 101kHz~1.00MHz 1.01MHz~5.00MHz
10.00mƻ~ (7.5+6ǃ)%+750 (7.5+6ǃ)%+750 (7.5+6ǃ)%+750 (7.5+6ǃ)%+750 (15+6ǃ)%+750
100mƻ
199.99mƻ
(7.5+3ǃ)%+150 (7.5+3ǃ)%+150 (7.5+3ǃ)%+150 (7.5+3ǃ)%+750 (15+6ǃ)%+2250
0.1800ƻ~ (3+0.6ǃ)%+300 (1.5+0.6ǃ)%+300 (2.25+0.6ǃ)%+300 (2.25+0.6ǃ)%+300 (3+0.6ǃ)%+300 (4.5+0.6ǃ)%+300
1ƻ
1.9999ƻ
(3+0.45ǃ)%+30 (1.5+0.3ǃ)%+30 (2.25+0.3ǃ)%+30 (2.25+0.3ǃ)%+90 (3+0.3ǃ)%+225 (4.5+0.3ǃ)%+375
1.800ƻ~ (1.5+0.6ǃ)%+300 (1.2+0.06ǃ)%+15 (1.2+0.06ǃ)%+15 (1.2+0.06ǃ)%+15 (2.25+0.06ǃ)%+75 (2.25+0.06ǃ)%+75
10ƻ
19.999ƻ
(1.5+0.3ǃ)%+30 (1.2+0.045ǃ)%+15 (1.2+0.045ǃ)%+15 (1.2+0.045ǃ)%+15 (2.25+0.045ǃ)%+75(2.25+0.045ǃ)%+75
18.00ƻ~ (0.225+0.03ǃ)%+15 (0.15+0.03ǃ)%+15 (0.225+0.03ǃ)%+15 (0.225+0.03ǃ)%+15 (0.6+0.075ǃ)%+60 (0.9+0.075ǃ)%+75
100ƻ
199.99ƻ
(0.225+0.015ǃ)%+15(0.15+0.015ǃ)%+15 (0.15+0.015ǃ)%+15 (0.15+0.015ǃ)%+15 (0.6+0.045ǃ)%+60 (0.9+0.045ǃ)%+60
0.1800kƻ~ (0.225+0.015Į)%+15(0.15+0.015Į)%+15 (0.225+0.075Į)%+15(0.225+0.075Į)%+15 (0.6+0.075Į)%+60 (0.9+0.075ǃ)%+75
1kƻ
1.9999kƻ
(0.15+0.0075Į)%+15(0.15+0.0075Į)%+15(0.15+0.045Į)%+15 (0.15+0.045Į)%+15 (0.6+0.045Į)%+60 (0.9+0.045ǃ)%+60
1.800kƻ~ (0.225+0.015Į)%+15(0.15+0.015Į)%+15 (0.225+0.075Į)%+15(0.225+0.075Į)%+15 (0.6+0.075Į)%+60 (1.5+0.075Į)%+150
10kƻ
19.999kƻ
(0.15+0.0075Į)%+15(0.15+0.0075Į)%+15(0.15+0.045Į)%+15 (0.15+0.045Į)%+15 (0.6+0.045Į)%+60 (1.5+0.045Į)%+105
18.00kƻ~ (0.225+0.015Į)%+15(0.15+0.015Į)%+15 (0.225+0.075Į)%+15(1.2+0.075Į)%+75 (1.5+0.075Į)%+75 (4.5+0.075Į)%+450
100kƻ
199.99kƻ
(0.15+0.0075Į)%+15(0.15+0.0075Į)%+15(0.15+0.045Į)%+15 (1.2+0.075Į)%+270 (3+0.075Į)%+270 (4.5+0.075Į)%+270
0.1800Mƻ~ (2.25+0.15Į)%+30 (2.25+0.15Į)%+30 (2.25+0.15Į)%+30 (3+0.15Į)%+105 (3+0.15Į)%+105 (30+0.15Į)%+1050
1Mƻ
1.9999Mƻ
(2.25+0.15Į)%+30 (2.25+0.15Į)%+30 (2.25+0.15Į)%+30 (3+0.15Į)%+300 (3+0.15Į)%+375 (30+0.15Į)%+300
1.800Mƻ~ (3+0.225Į)%+30 (3+0.225Į)%+30 (3+0.225Į)%+30 (3+0.225Į)%+105 (30+0.225Į)%+750
10Mƻ
19.999Mƻ
(3+0.15Į)%+60 (3+0.15Į)%+60 (3+0.15Į)%+60 (3+0.15Į)%+300 (30+0.15Į)%+1050
18.00Mƻ~ (7.5+0.225Į)%+750 (7.5+0.225Į)%+750 (7.5+0.225Į)%+750 (7.5+0.225Į)%+750 (75+0.225Į)%+750
100Mƻ
199.99Mƻ
(7.5+0.15Į)%+600 (7.5+0.15Į)%+600 (7.5+0.15Į)%+600 (7.5+0.15Į)%+2250(75+0.15Į)%+1950
Upper Specification: Accuracy of |Z| ± (Nominal% + Counts)
Accuracy Limit from
Measurement Limit Chart
X
Maximum Voltage
Limit for Chart
The Set Measurement Voltage
Lower Specification: Accuracy of LJ ± (Nominal% + Counts) The count coefficient should be calculated as follows:
Zx = the number of counts for |Z|
E
Zx
10,000
D
Zx
10,000
A.11