DayTronic 3500 Series User Manual

Corner Frequency
Response at . . . 2.5 Hz 5 Hz 10 Hz
- 3 dB 2.5 Hz 5 Hz 10 Hz
-60 dB 15 Hz 32 Hz 65 Hz
Step Response Settling Time
(Full-Scale Output) 2.5 Hz 5 Hz 10 Hz
To 1% of final value 450 msec 275 msec 150 msec
To 0.1% of final value 850 msec 425 msec 225 msec
To 0.02% of final value 1.3 sec 650 msec 350 msec
Digital Peak Capture: Displays the most positive measurement reading, which is
digitally held for indefinite display; PEAK and TRACK modes controlled by front-
panel button, rear-panel logic input, or computer-port command
Internal 15-Segment Linearization, programmable from front panel
Analog Output: Range scalable in 0.1% increments between 74.5% and 125.5% of
nominal input
Frequency Characteristics and Step-Response Settling Times: See "Analog
Filtering for Displayed Reading" for the Model 3540, above
Configuration, Full-Scale Range, Offset Range Adjustment, Allowable
Loading, Offset Accuracy, Span Accuracy, Offset and Span Drift: See the
Model 3530 LVDT Conditioner, above
A.2.d MODEL 3560 VOLTAGE CONDITIONER
Full-Scale Input Ranges: ±0.5, ±1.0, ±2.0, ±5.0, ±10.0, and ±20.0 V-DC
Excitation: ±12 V-DC ± 5%, ±40 mA maximum
Common-Mode Range: ±50 V operating, ±100 V without instrument damage
Common-Mode Rejection Ratio: -70 dB at DC; -90 dB at 60 Hz and 3 kHz; -80 dB
a 1 kHz
Input Impedance: Differential: 200 kΩ; Common-Mode: 50 kΩ
Offset: Initial: ±0.02% of full scale; vs. Temperature: ±25 ppm/°C; vs. Time: ±10
ppm/month
Gain Accuracy*: ±0.02% of full scale ± 1 count LSD, typical, following calibration
Gain Stability: Vs. Temperature: ±50 ppm/°C; vs. Time: ±20 ppm/month
Analog Filtering for Displayed Reading: See the Model 3530 LVDT Conditioner,
above
Analog Peak Capture: Positive analog peak with minimum full-scale input pulse
duration of 6 msec (to 1% of full-scale accuracy), 12 msec (to 0.1% of full-scale
accuracy), and 20 msec (to 0.02% of full-scale accuracy); digitally held for indefi-
nite display; PEAK and TRACK modes controlled by front-panel button, rear-panel
logic input, or computer-port command
Internal 15-Segment Linearization, programmable from front panel
Analog Output: Range scalable in 0.1% increments between 74.5% and 125.5% of
nominal input. May be sourced by conditioned input (A) after the FIXED ANALOG
FILTER; (B) after PEAK CAPTURE; or (C) after the SELECTABLE ANALOG FILTER
(see Fig. 15, Section 2.d)
A.5
3500 SERIES SPECIFICATIONS A
A.2 INDIVIDUAL CONDITIONER SPECIFICATIONS: MODEL 3560
* Initial (uncalibrated) inaccuracy may be as great as ±0.04% of full scale. Maximum error that
could occur upon replacement of the 3560 not followed by calibration is ±0.08% of full scale.

DayTronic 3500 Series Specifications

General

Brand	DayTronic
Model	3500 Series
Category	Measuring Instruments
Language	English