34411A Agilent Technologies Test Equipment, 34411A Datasheet - Page 5

• Manufacturer Part Number: 34411A
• Description: Benchtop Digital Multimeter, 1M reading memory, 6 1/2 Digit LED
• Manufacturer: Agilent Technologies Test Equipment

Specifications of 34411A

• 34401a: 61⁄2 Digits of Resolution At a 51⁄2 Digit Price
• 34420a: Nanovolt Sensitivity with 71⁄2 Digit Precision

1
2
3
4
DC Voltage
Measurement Method:
Continuously integrating
multi-slope IV A/D converter
Linearity:
(10 V range)
Input Resistance:
Input Bias Current: < 50 pA at 25°C
Input Protection: 1000 V
DC CMRR:
True RMS AC Voltage
Measurement Method:
AC-coupled True RMS measurement.
Digital sampling with anti-alias filter.
Crest Factor:
No additional error for crest factors < 10.
Limited by peak input and 300 kHz bandwidth.
Peak Input:
300% of range or 1100 V
Overload Ranging:
Will select higher range if peak input
overload is detected during auto range.
Overload is reported in manual ranging.
AC CMR:
Maximum Input: 400 Vdc, 1100 Vpk
Input Impedance:
1 M ± 2% in parallel with < 150 pF
Input Protection: 750 Vrms all ranges
Resistance
Measurement Method:
Selectable 2-wire or 4-wire.
Current source referenced to LO input.
Offset Compensation:
Selectable on the 100 , 1 k ,
and 10 k ranges
Max. Lead Resistance (4-wire):
10% of range per lead for 100 , 1 k .
1 k per lead on all other ranges
Input Protection:
1000 V on all ranges
DC Current
Current Shunt:
200
2
0.1
Input Protection:
For 1 k unbalanced in LO lead, ± 500 V peak maximum
For 1 k unbalanced in LO lead and <60 Hz, ± 500 V peak maximum
Maximum rate for DCV, DCI, and resistance functions
(using zero settling delay, autozero off, manual range)
34411A only
Measurement Characteristics
0.1 V, 1 V, 10 V
Ranges
100 V, 1000 V
Ranges
for 10 mA, 100 mA
for 1 A, 3 A
for 100 µA, 1 mA
0.0002% of reading
+ 0.0001% of range
10 M or > 10 G
(Selectable)
10 M ±1%
(Fixed)
140 dB
70 dB
3 A, 250 V fuse
2
1
True RMS AC Current
Measurement Method:
AC-coupled True RMS measurement.
Directly coupled to the fuse and shunt.
Digital sampling with anti-alias filter.
Current Shunt:
200
2
0.1
Maximum Input:
The peak value of the DC + AC current must
be <300% of range. The RMS current must be
<3 A including the DC current content.
Input Protection: 3 A, 250 V fuse
Frequency and Period
Measurement Method:
Reciprocal-counting technique. AC-coupled input
using the AC voltage measurement function.
Input Impedance:
1 M ± 2% in parallel with < 150 pF
Input Protection: 750 Vrms all ranges
Capacitance
Measurement Method:
Current input with measurement of
resulting ramp.
Connection Type: 2-wire
Temperature
Thermistor:
2.2 k , 5 k , and 10 k
RTD:
Continuity/Diode Test
Response Time:
300 samples/sec with audible tone
Continuity Threshold: Fixed at 10
Operating Characteristics
Maximum readings/second
Function
DCV
2-wire
DCI
Frequency
Period
Filter setting
ACV
ACI
for 10 mA, 100 mA
for 1 A, 3 A
for 100 µA, 1 mA
R
3
o
= 0.00385
from 49
Digits
4.5
50 k
50 k
50 k
500
500
fast
500
500
4
4
4
to 2.1 k
5
5.5
10 k
10 k
10 k
90
90
med
150
150
6.5
1 k
1 k
1 k
10
10
slow
50
50
Additional 34411A Specifications
Resolution: See table on page 4
Overall Bandwidth, DCV & DCI:
15 kHz typical @ 20 µs aperture (-3 dB)
Triggering: Pre/Post, Int/Ext, Pos/Neg
Timebase Resolution: 19.9524 µs 0.01% accuracy
Trigger Jitter:
2 µs (p-p), 20 µs (p-p) when pre-triggered
Spurious-Free Dynamic Range
& Signal to Noise Distortion Ratio
Function DCV
1
Triggering and Memory
Reading Hold Sensitivity: 1% of reading
Samples per Trigger:
1 to 50,000
1 to 1,000,000 (34411A)
Trigger Delay: 0 to 3600 s (20 µs step size)
External Trigger:
Programmable edge, Low-power TTL compatible
Delay: < 1 µs
Jitter: < 1 µs
Voltmeter Complete: 3 V Logic output,
2 µs pulse with programmable edge
Nonvolatile Memory: 50,000 readings
Volatile Memory:
50,000 readings (34410A)
1,000,000 readings (34411A)
Sample Timer:
Range:
Jitter:
General Specifications
Power Supply:
100 V/120 V/220 V/240 V ±10%
Power Line Frequency:
45 Hz to 66 Hz and 360 Hz to 440 Hz,
Automatically sensed at power-on
Power Consumption: 25 VA peak (16 W average)
Operating Environment: Full accuracy for
0°C to 55°C, 80% R.H. at 40°C non-condensing
Storage Temperature: -40°C to 70°C
Weight: 3.72 kg (8.2 lbs)
Safety: IEC 61010-1, EN 61010-1, UL 61010-1,
CAN/CSA-C22.2 No. 61010-1, Refer to
Declarations of Conformity for current
revisions. Measurement CAT II 300 V,
CAT I 1000 V. Pollution Degree 2
EMC: IEC 61326, EN 61326, CISPR 11, ICES-001,
AS/NZS 2064.1, Refer to Declaration of
Conformity for current revisions.
Vibration & Shock: MIL-T-28800E,
Type III, Class 5 (Sine Only)
LXI Compliance: LXI Class C, ver. 1.0
Warranty: 1 year
10 V range: 2 V (p-p) <signal < 16 V (p-p)
0 to 3600 s (20 µs step sizes)
< 100 ns
Range
1 V
10 V
100 V
(34410A)
Max rate: 5,000/s
Min Pulsewidth: 1 µs
1
Spur-Free
-75 dB
-70 dB
-75 dB
SNDR
60 dB
60 dB
60 dB