DMM 7510 7½-Digit Graphical Sampling Multimeter
Accuracy
Accuracy (ppm of reading + ppm of range)
Maximum
Burden Voltage
24 Hour
90 Day
TCAL 5°C
1 Year
TCAL 5°C
2 Year
TCAL 5°C
Temperature
Coefficient 40
Range 38
Resolution
1 pA
TCAL 1°C 39
10.000000 µA
100.00000 µA
1.0000000 mA
10.000000 mA
100.00000 mA
1.0000000 A
3.000000 A
15 mV
15 mV
30 + 30
20 + 5
100 + 30
75 + 12
125 + 40
100 + 15
100 + 15
100 + 15
400 + 30
450 + 50
450 + 40
1500 + 275
175 + 50
150 + 20
150 + 20
150 + 20
500 + 30
500 + 50
500 + 40
2000 + 275
10 + 8
10 + 3
10 + 3
10 + 3
50 + 5
10 + 10
10 + 10
50 + 10
10 pA
100 pA
1 nA
15 mV
30 + 5
75 + 12
20 mV
40 + 5
75 + 12
10 nA
100 nA
1 µA
200 mV
400 mV
1300 mV
650 mV
50 + 18
150 + 50
200 + 40
700 + 275
300 + 30
400 + 50
400 + 40
800 + 275
10.000000 A 41
1 µA
RMS Noise (additional peak noise uncertainty) 42
Applies to ppm of range.
Peak noise uncertainty is included in DC specifications for ≥1 PLC.
Add peak noise uncertainty to measurements when <1 PLC.
Examples
1 mA at 0.006 PLC: 9 (from Accuracy table) + 20 (additional peak noise uncertainty) = 29 ppm of range.
1 mA at 1 PLC: 9 +0 = 9 ppm of range.
NPLC
5
Digits
7½
10 µA
0.15
100 µA
0.14
1 mA
0.09
10 mA
0.1
100 mA
0.3
1A
0.3
3A
0.2
10A 43
0.8
1
7½
0.4
0.13
0.1
0.1
0.5
0.5
0.3
1.2
0.2
6½
0 (220)
0 (23)
0.2 (3.4)
1.2 (3.8)
1.3 (5.6)
3 (20)
0.2 (1.6)
0.3 (1.8)
0.4 (3.9)
2 (20)
2 (10)
1.9 (9.8)
2 (14)
2 (11)
2 (10)
2 (14)
4 (31)
30 (190)
0.7 (4.6)
0.8 (5)
1.2 (7.7)
7 (51)
4 (32)
8 (37)
10 (59)
20 (110)
60 (420)
0.2 44
0.06
0.006
0.0005
6½
120 (260)
130 (280)
130 (350)
260 (2110)
12 (26)
12 (29)
14 (42)
30 (300)
5½
4½
4 (30)
30 (190)
3½
20 (150)
20 (160)
70 (510)
DC Current Characteristics
Range
10 µA
100 µA
1 mA
10 mA
100 mA
1 A
3 A
10 A 43
Effective Internal Shunt Value 45
1 kΩ
100 Ω
10 Ω
1 Ω
0.1 Ω
0.1 Ω
0.1 Ω
0.005 Ω
Autozero Off Error: For 1°C and ≤10 minutes add
(8 ppm of reading + range error)
150 pA
1.5 nA
15 nA
150 nA
15 µA
150 µA
150 µA
3 mA
Overload Recovery: For each additional sustained amp
beyond 1.5 A, add the following initial ppm of range
error until thermally settled after overload recovery
15500
1800
150
150
6500
200
—
—
NOTES
42. Noise values are based on 1000 readings with autozero on and AMPS terminal open. RMS noise is typical. Additional peak noise is guaranteed.
43. Rear input terminals only.
44. With line sync on.
45. Values are typical and guaranteed by design.
TEK.COM 11