A-4
Specifications
Resistance Measurement Accuracy (4 wire remote sense)
Source I Mode, Auto Ohms
Max.
Default
Normal Accuracy (23°C ± 5°C)
Enhanced Accuracy (23°C ± 5°C)
5
Range
Resolution
Test Current
1 Year, ±(%rdg + ohms)
1 Year, ±(%rdg + ohms)
<0.20000
ž
4
1
ž
—
Source I
A C C
+ Measure V
A C C
Measure I
A C C
+ Measure V
A C C
2.00000
ž
10
ž
1
A
0.169% + 0.0003
ž
0.129% + 0.0001
ž
20.0000
ž
100
ž
100 m A
0.098% +
0.003
ž
0.073% +
0.001
ž
200.000
ž
1
m ž
10 m A
0.077% +
0.03
ž
0.053% +
0.01
ž
2.00000
kž
10
m ž
1 m A
0.066% +
0.3
ž
0.045% +
0.1
ž
20.0000
kž
100
m ž
100
A
0.063% +
3
ž
0.043% +
1
ž
200.000
kž
1
ž
10
A
0.065% +
30
ž
0.046% +
10
ž
2.00000
M ž
10
ž
10
A
0.068% +
100
ž
0.049% +
50
ž
20.0000
M ž
100
ž
1
A
0.249% +
1 kž
0.112% +
500
ž
>20.0000
M ž
4
1
kž
—
Source I
A C C
+ Measure V
A C C
Measure I
A C C
+ Measure V
A C C
T E M P E R ATURE COEFFICIENT (0°–18°C & 28°–50°C): ±(0.15
∞
accuracy specification)/°C.
SOURCE I MODE, MANUAL OHMS: Total uncertainty = I source ac V measure accuracy (4-wire remote sense).
SOURCE V MODE: Total uncertainty = V source ac I measure accuracy (4-wire remote sense).
6-WIRE OHMS MODE: Available using active ohms guard and guard sense. Max. Guard Output Current: 50 mA (except 1A and 3A
ranges). Accuracy is load dependent. Refer to manual for calculation formula.
GUARD OUTPUT IMPEDANCE: 0.1ž in ohms mode.
1
Speed = Normal (1 PLC). For 0.1 PLC, add 0.005% of range to offset specifications, except 200mV, 1A ranges, add 0.05%; 3A/10A range, add 1.5mA. For
0.01 PLC, add 0.05% of range to offset specifications, except 200mV, 1A ranges, add 0.5%; 3A/10A range, add 15mA.
2
Accuracies apply to 2- or 4-wire mode when properly zeroed.
3
4-wire mode.
4
Manual ohms mode only.
5
Source readback enabled, offset compensation ON.
6
10A range only in pulse mode.
7
In pulse mode, limited to 0.1 PLC measurement.
System Speeds
Measurement
1
MAXIMUM RANGE CHANGE RATE: 65/second.
MAXIMUM MEASURE A U TORANGE TIME: 40ms (fixed source)
2
.
S W E E P O P E R ATION
3
READING RATES (rdg/second) FOR 60Hz (50Hz):
Source-Measure
NPLC/Trigger
Measure
Source-Measure
Pass/Fail Test
4
Source-Memory
4
Speed
Origin
To Mem.
To GPIB
To Mem.
To GPIB
To Mem.
To GPIB
To Mem.
To GPIB
Fast
0.01 / internal
2080 (2030) 1210 (1210)
1550(1515) 1010 (1010)
930 (900)
840 (840)
163 (162)
163 (162)
0.01 / external
1250 (1200) 1090 (1050)
1030 (990)
920 (920)
860 (830)
780 (780)
161 (160)
161 (160)
Medium
0.10 / internal
505
(433)
505
(433)
465 (405)
465 (405)
390 (343)
390 (343)
132 (126)
132 (126)
0.10 / external
435
(380)
435
(380)
405 (360)
405 (360)
375 (333)
375 (333)
130 (125)
130 (125)
Normal
1.00 / internal
59
(49)
59
(49)
58
(48)
58
(48)
57
(47)
57
(47)
44
(38)
44
(38)
1.00 / external
57
(48)
57
(48)
57
(48)
57
(48)
56
(47)
56
(47)
44
(38)
44
(38)
SINGLE READING OPERATION READING RATES (rdg/second) FOR 60Hz (50Hz):
Measure
Source-Measure
5
Source-Measure Pass/Fail Test
4, 5
Speed
NPLC/Trigger Origin
To GPIB
To GPIB
To GPIB
Fast
0.01 / internal
256 (256)
83 (83)
83 (83)
Medium
0.10 / internal
181 (166)
73 (70)
73 (70)
Normal
1.00 / internal
49
(42)
35 (31)
34 (30)
Section A (pgs 1-5).qxd 11/7/2005 1:35 PM Page 4
Summary of Contents for SourceMeter 2430
Page 3: ...TAIWAN 1FL 85 Po Ai Street Hsinchu Taiwan R O C 886 3 572 9077 Fax 886 3 572 9031 ...
Page 6: ...Other brand names are trademarks or registered trademarks of their respective holders ...
Page 16: ......
Page 17: ...1 Performance Verification ...
Page 33: ...2 Calibration ...
Page 56: ...2 24 Calibration ...
Page 57: ...3 Routine Maintenance ...
Page 60: ...3 4 Routine Maintenance ...
Page 61: ...4 Troubleshooting ...
Page 75: ...5 Disassembly ...
Page 82: ...5 8 Disassembly ...
Page 83: ...6 Replaceable Parts ...
Page 104: ...6 22 Replaceable Parts ...
Page 105: ...A Specifications Section A pgs 1 5 qxd 11 7 2005 1 35 PM Page 1 ...
Page 116: ...A 12 Specifications ...
Page 117: ...B Command Reference ...
Page 128: ...B 12 Command Reference ...
Page 129: ...C Calibration Programs ...
Page 140: ......