LDT-5900C Series, Thermoelectric Temperature Controller0 pages

LDT
5900C
Series
Thermoelectric
Temperature
Controller
Specifications
Product Features
CONTROL SYSTEM
Temperature Control Range 2
Thermistor Sensor:
IC Sensor:
RTD Sensor:
-100 oC to +200 oC
-100 oC to +150 oC
-100 oC to +200 oC
Temperature Setpoint and Measurement
Precision / Accuracy 3
0 oC:
+0.001 oC / +0.01 oC
25 oC:
+0.002 oC / +0.04 oC
50 oC:
+0.007 oC / +0.15 oC
75 oC:
+0.05 oC / +0.9 oC
4
Temperature Stability
1 hour:
+0.001 oC (LDT-5910C)
24 hours:
+0.002 oC (LDT-5910C)
1 hour:
+0.002 oC (LDT-5940C)
24 hours:
+0.003 oC (LDT-5940C)
IC-I Semiconductor IC:
Analog Control Input
Input Voltage Range:
Input Resistance:
Gain:
Bandwidth
Interlock:
External Fan Control Output
Output Voltage Range:
Maximum Current:
-5 V to +5 V
>100 k
2 oC/V
5 Hz
n/o and n/c relay contacts
ORDERING INFORMATION
LDT-5910C
LDT-5910CJ
LDT-5940C
NTC (2-wire)
LM-335
Voltage output, 5 to 14 mV/K
AD-590
Current output, 1 A/K
Platinum 100 /1000 (2-wire)
RTD Sensor:
Thermistor Sensor Resistance
10 A Bias Setting
Range:
0 to 450 k
Resolution (Display):6
0.01 k
Accuracy:
+180
100 A Bias Setting
Range:
0 to 45 k
Resolution (Display):6
0.001 k
Accuracy:
+18
Linearized Thermistor Resistance
Range:
0 to 15 k
Resolution (Display):6
0.001 k
Accuracy:
+10
IC-V Sensor Voltage
Nominal Bias:
1 mA
Range:
0 to 6 V
Resolution (Display):6
0.0001 V
Accuracy:
+2 mV
IC-I Sensor Current
Nominal Bias:
5 to 15 V
Range:
0 to 600 A
Resolution (Display):6
0.001 A
Accuracy:
+0.18 A
RTD Sensor Resistance
1 mA Bias Setting
Range:
0 to 1500
Resolution (Display):6
0.01
Accuracy:
+0.8
2.5 mA Bias Setting
Range:
0 to 200
Resolution (Display):6
0.001
Accuracy:
+0.1
User Sensor Calibration
Thermistor:
Steinhart-Hart, 3 constants
IC Sensors:
Slope, Offset
RTD:
Ro, A, B, C
32W Thermoelectric Temperature Controller
32W Thermoelectric Temperature Controller, 100 V
60W Thermoelectric Temperature Controller
31950 Frontage Road, Bozeman, MT 59715 • FAX: 406-586-9405
www.ilxlightwave.com
LDT-5940C Cables
CC-594H
TE Controller / Unterminated Interconnect Cable
CC-595S
TE Controller / Laser Diode Mount Interconnect Cable
RM-144
RM-145
TS-510
TS-520
TS-521
TS-523
TS-525
TS-530
TS-540
32W and 60W thermoelectric
temperature control
Precision set point resolution of +0.01oC
with long term temperature stability of
<+0.003oC
Fully programmable PID control loop with
auto-tune and preset PID values
0 to +12 V
500 mA
LDT-5910C Cables
CC-501S
TE Controller / Unterminated Interconnect Cable
CC-505S
TE Controller / Laser Diode Mount Interconnect Cable
SENSOR
Types
Thermistor:
IC-V Semiconductor IC:
AUXILIARY I/O
Single Rack Mount Kit
Dual Rack Mount Kit
10 k Calibrated Thermistor
10 k Uncalibrated Thermistor
5 k Uncalibrated Thermistor
20 k Uncalibrated Thermistor
100 k Uncalibrated Thermistor
Uncalibrated AD590
Uncalibrated LM335
Independent heating and cooling current
limits
GPIB 488.1 and USB 2.0 computer
interfaces with LabVIEW® instrument
driver
Remote commands compatible with
LDT-5910B
Designed for unmatched performance and incredible
value, the LDT-5910C and LDT-5940C Thermoelectric
Temperature Controllers offer <+0.003oC long term
temperature stability and intuitive front panel operation.
The controllers can operate in constant temperature,
sensor, and TE current while measuring TE current,
sensor resistance, and TE voltage. The controllers
are compatible with thermistor, IC sensors, and
RTD sensors providing maximum exibility in your
application.
The LDT-5910C and LDT-5940C include a fully
programmable PID control loop with twelve preset
PID values and an auto-tuning feature to calculate the
optimal PID values. For demanding applications such
as wavelength stability, the LDT-5910C provides a low
noise, linear bi-polar current source output with less
than 1mA of rms noise.
For easy integration into automated test applications,
the LDT-5910C and LDT-5940C come standard with
GPIB and USB remote interfaces. A robust and easy
to modify LabVIEW® driver is available to download
from the ILX Lightwave website.
NOTES
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7.
All values are specied for an ambient temperature of 23 + 5 oC after a 1 hour warm up unless
otherwise specied.
Software limits of range. Actual range depends on the physical load, sensor type, and TEC module
used.
Accuracy gures represent the uncertainty that the 5910C/40C adds to the measurement. This gure
does not include the sensor calibration uncertainties. Thermistor accuracy gures are quoted for a
typical 10k thermistor and 100 µA current setting for -5 °C to 50 °C.
Temperature stability measurements made in a stable ambient environment +5 oC with a 10 k
thermistor on the 100 µA setting after a 2 hour warm up period. Stability is dened as
±(Tmax-Tmin)/2 over the measurement period.
Measured over the full DC current range into a 1 load.
Maximum resolution available when operating in the control mode (using the 7-segment display)
resolution will be reduced when displayed on the lower display. In remote operation, 6 signicant
digits of resolution are reported.
Measured at the output connector. Users may enter in cable resistance to provide an accurate
voltage measurement at the load.
In keeping with our commitment to continuous improvement, ILX Lightwave reserves the right to change
specications without notice and without liability for such changes.
High Performance Temperature Controller
with Intuitive Operation
For information call
1-800-459-9459
International Inquiries: 406-556-2481
email: sales@ilxlightwave.com
Rev02.022812
LDT
5900C
Series
Thermoelectric
Temperature
Controller