Ex1629 Specifications - VTI Instruments EX1629 User Manual

VTI Instruments Corp.
G S
ENERAL PECIFICATIONS
C
HANNELS
F (S )
UNCTIONS TRAIN
F (N - )
UNCTIONS ON STRAIN
S R
AMPLING ATE
For All Channels
For 16 Channels
A/D C
ONVERSION
G
AINS
N C
ETWORK ONNECTION
I C
NPUT ONNECTOR
B E
RIDGE XCITATION
R
EGULATION
H - R
IGH SIDE ANGE
L - R
OW SIDE ANGE
R
ESOLUTION
S
ENSE
C O
URRENT UTPUT
S P A
ET OINT CCURACY
S
TABILITY
R T
ESPONSE IME
Suddenly changed load
B C
RIDGE OMPLETION
R V
ESISTOR ALUE
R S
ESISTOR TABILITY
I C L R
NPUT ONNECTOR EAD ESISTANCE
B -
ACK HALF RESISTORS
18
EX1629 S
PECIFICATIONS
48 differential inputs
Quarter 120 Ω, Quarter 350 Ω, Quarter User-Defined,
Half-Bending, Half-Poisson,
Full-Bending, Full-Poisson, Full-Bending Poisson
Voltage, Ratiometric, Linear
30 settings from 1 Sa/s to 10000 Sa/s per channel
Up to 25000 Sa/s (see Explanation of Specifications for limitations.)
24-bit ΔΣ converter per channel
1, 10, or 100, software selectable
10/100 Base-T Ethernet
RJ-45
Independent high-side and low-side control on a per channel basis
0 to +8 V
0 to -8 V
14-bit (500 µV)
Local or remote
50 mA per channel, short circuit limited to 60 mA
(0.04% + 2 mV) typical, (0.07% + 10 mV) maximum, for │V
(20 ppm/ C + 20 V/ C) typical, (30 ppm/ C + 60 V/ C) maximum
< 20 µs to stabilize within 1% of setting
120 Ω, 350 Ω, and user-specified, software selectable
User value available as factory option.
5 ppm/ C
30 mΩ minimum, 60 mΩ maximum, matched to <5 mΩ within each channel
10 kΩ/10 kΩ, 0.1%, 2 ppm/ C
│> 20 mV
EXC
EX1629 Introduction