Extech Instruments 7630 Operation Manual page 24

Fixed
Range <
6% of
Range
Touch Current & Auto
Imax Display (Peak) Range
18
*1
Range 6 DC : ± 5% of reading (> 10.0uA)
MD Major
Ranges
Resistance is 0.5KΩ
Range 1 N / A
Resolution N / A
Range 2 0.0uA - 15.6uA
Resolution 0.1uA
Range 3 0uA - 63uA
Resolution 1uA
Range 4 0uA - 252uA
Resolution 1uA
Range 5 0uA - 1008uA
Resolution 1uA
Range 6 0uA - 1200uA
Resolution 1uA
Accuracy (AC + DC)
DC, 15Hz < f < 100kHz : (± 2% of reading + 3 counts) + (2% of
reading + 0.2% of range)
*1
Range 1 - 5
100kHz < f < 1MHz : (± 5% of reading (> 10.0uA)) + (2% of reading
+ 0.5% of range)
DC, 15Hz < f < 100kHz: (± 5% of reading (> 10.0uA)) + (2% of
*1
Range 6
reading + 0.2% of range)
*2
Accuracy (AC)
15Hz < f <30Hz : (± 3% of reading + 5 counts) + (2% of reading +
0.2% of range)
30Hz < f <100kHz : (± 2% of reading + 3 counts) + (2% of reading +
*1
Range 1 - 5
0.2% of range)
100kHz < f < 1MHz : (± 5% of reading (> 10.0uA)) + (2% of reading
+ 0.5% of range)
15Hz < f <100kHz : (± 5% of reading (> 10.0uA)) + (2% of reading +
*1
Range 6
0.2% of range)
*3
Accuracy (DC)
DC : (± 2% of reading + 3 counts (> 10.0uA)) + (2% of reading +
*1
Range 1 - 5
0.2% of range)
*1
Range 6 DC : (± 5% of reading (> 10.0uA)) + (2% of reading + 0.2% of range)
MD Major
Ranges
Resistance is 0.5KΩ
Range 1 0.0uA - 64.0uA
Resolution 0.1uA
Range 2 56.0uA - 260.0uA
Resolution 0.1uA
240.0uA - 999.9uA,
Range 3
1000uA - 1050uA
Resolution 0.1uA / 1uA
800.0uA - 999.9uA,
Range 4
1000uA - 4200uA
Resolution 0.1uA / 1uA
3600uA - 8399uA,
Range 5
8.40mA - 16.80mA
MD Major Resistance MD Major Resistance is
is 1KΩ 1.5KΩ
N / A N / A
N / A N / A
0.0uA - 7.8uA 0.0uA - 5.1uA
0.1uA 0.1uA
0.0uA - 31.5uA 0.0uA - 21.0uA
0.1uA 0.1uA
0uA - 126uA 0uA - 84uA
1uA 1uA
0uA - 504uA 0uA - 336uA
1uA 1uA
0uA - 1200uA 0uA - 1200uA
1uA 1uA
MD Major Resistance MD Major Resistance is
is 1KΩ 1.5KΩ
0.0uA - 32.0uA 0.0uA - 22.0uA
0.1uA 0.1uA
28.0uA - 130.0uA 18.3uA - 85.0uA
0.1uA 0.1uA
120.0uA - 525.0uA 80.0uA - 350.0uA
0.1uA 0.1uA
400.0uA - 999.9uA, 266.6uA - 999.9uA,
1000uA - 2100uA 1000uA - 1400uA
0.1uA / 1uA 0.1uA / 1uA
1800uA - 8400uA 1200uA - 5600uA