DELAY AND TIMER
TIME STAMP
Resolution:
1
μ
s.
Accuracy:
±
0.01%
±
1
μ
s.
Maximum:
2,100,000.000 000 seconds (24 days, 20 hours).
DELAY TIME (Trigger edge to reading initiation)
Maximum:
999,999.999 seconds (11 days, 12 hours).
Resolution:
1ms.
Jitter:
±
1ms.
TIMER (Reading initiation to reading initiation)
Maximum:
999,999.999 seconds (11 days, 12 hours).
Resolution:
1ms.
Jitter:
±
1ms.
NOTE:
To find measurement speed, see each measurement section.
MAXIMUM INPUT LEVELS
OVERLOAD
RATED
RECOVERY
INPUT
1
TIME
HI to LO
±
1100V pk
< 900 ms
HI Sense to LO
±
350V pk 250V rms
< 900 ms
LO Sense to LO
±
350V pk 250V rms
< 900 ms
I Input to LO
2A,
±
250V
(fused)
—
HI to Earth
±
1600V
< 900 ms
LO to Earth
±
500V
1. For voltages between other terminals, these ratings can be algebraically added.
IEEE-488 BUS IMPLEMENTATION
IMPLEMENTATION:
IEEE-488.2, SCPI-1991.0.
MULTILINE COMMANDS:
DCL, LLO, SDC, GET, GTL, UNT, UNL, SPE, SPD.
UNILINE COMMANDS:
IFC, REN, EOI, SRQ, ATN.
INTERFACE COMMANDS:
SH1, AH1, T5, TE0, L4, LE0, SR1, RL1, PP0, DC1,
DT1, C0, E1.
DIGITAL I/O
CONNECTOR TYPE:
8 pin “D” subminiature.
INPUT:
One pin, TTL compatible.
OUTPUTS:
Four pins. Open collector, 30V maximum pull-up voltage, 100mA
maximum sink current, 10
Ω
output impedance.
CONTROL:
Direct control by output or set real-time with limits.
GENERAL SPECIFICATIONS AND STANDARDS COMPLIANCE
POWER
Voltage:
90–134V and 180–250V, universal self-selecting.
Frequency:
50Hz, 60Hz, or 400Hz self-identifying.
Consumption:
<55VA.
ENVIRONMENTAL
Operating Temperature:
0
°
C to 50
°
C.
Storage Temperature:
–40
°
C to 70
°
C.
Humidity:
80% R.H., 0
°
C to 35
°
C, per MIL-T-28800E
1
Para 4.5.5.1.2.
NORMAL CALIBRATION
Type:
Software. No manual adjustments required.
Sources:
2 DC voltages (2V, 20V) and 2 resistances (19k and 1M). Different
calibration source values are allowed. All other functions calibrated (adjusted)
from these sources and a short circuit. No AC calibrator required for
adjustment.
PHYSICAL
Case Dimensions:
90mm high
×
214mm wide
×
369mm deep (3
1
⁄
2
in.
×
8
1
⁄
2
in.
×
14
1
⁄
2
in.).
Working Dimensions:
From front of case to rear including power cord and
IEEE-488 connector: 15.0 inches.
Net Weight:
<4.2kg (<9.2 lbs.).
Shipping Weight:
<9.1kg (<20lbs.).
STANDARDS
EMI/RFI:
Conforms to VDE 0871B (per Vfg 1046/1984), IEC 801-2. Meets FCC
part 15 Class B, CISPR-22 (EN55022).
Safety:
Conforms to IEC348, CAN/CSA-C22.2. No. 231, MIL-T-28800E
1
.
Designed to UL1244.
Reliability:
MIL-T-28800E
1
.
Maintainability:
MIL-T-28800E
1
.
MTTR:
<90 minutes (includes disassembly and assembly, excludes recalibra-
tion). MTTR is Mean Time To Repair.
MTBF, Estimated:
>75,000 hours (Bellcore method). MTBF is Mean Time
Between Failure.
MTTC:
<20 minutes for normal calibration. <6 minutes for AC self-calibration.
MTTC is Mean Time To Calibrate.
Process:
MIL-STD 45662A and BS5750.
ACCESSORIES SUPPLIED
The unit is shipped with line cord, high performance modular test leads, user’s
manual, option slot cover, and full calibration data. A personal computer startup
package is available free.
Note 1:
For MIL-T-28800E, applies to Type III, Class 5, Style E.
EXTENDED MEMORY / NON-VOLATILE MEMORY OPTIONS
DATA STORAGE
SIZE
6
1
⁄
2
-Digit
SETUP STORAGE
MODEL
(Bytes)
4
1
⁄
2
-Digit
w/Time Stamp
Type
Number
Type
2001
8k
850
250
volatile
1
non-volatile
2001/MEM1
32k
7,000
1,400
non-volatile
5
non-volatile
2001/MEM2
128k
30,000
6,000
non-volatile
10
non-volatile
Specifications subject to change without notice.
