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LDT-5900 Thermoelectric Temperature Controller Brochure0 pages
LDT
5900
Series
Precision
Temperature
Controller
Specications
Product Features
LDT-5948
LDT-5980
High power output up to
120W (LDT-5980)
MEASUREMENT
Thermistor Resistance
10A Setting
Range:
Accuracy:
Resolution:9
100A Setting
Range:
Accuracy:
Resolution:9
1mA Setting
Range:
Accuracy:
Resolution:9
Voltage Measurement
Range:
Accuracy:
Resolution:
AC Resistance Measurement
Waveform:
Amplitude:
Accuracy:
10k to 600k
±0.05% ±5.0
0.001k
1k to 60k
±0.05% ±5.0
0.001k
10 to 6k
±0.08% ±0.06
0.001k
10k to 600k
±0.05% ±5.0
0.001k
Precision setpoint resolution
of ±0.001°C with long term
temperature stability of
0.005°C
1k to 60k
±0.05% ±5.0
0.001k
10 to 6k
±0.08% ±0.06
0.001k
-12.000 to 12.000V
1mV
±10mV
-12.000 to 12.000V
1mV
±10mV
Pseudo AC
±10mA
±1%
Fully programmable PID
control loop
Pseudo AC
±10mA
±1%
Four-wire voltage and
sensor measurements
Auto-tune mode for
independent system tuning
SYNCHRONIZATION
Trigger In
Type:
Trigger Out
Type:
Delay (Programmable):
Jitter:
Resolution:
TTL; edge-triggered
TTL; edge-triggered
TTL; level-triggered, active high
0 to 60,000ms
5ns
0.001s
TTL; level-triggered, active high
0 to 60,000ms
5ns
0.001s
Independent heating and
cooling current limits
GPIB/IEEE488 and RS-232
Interfaces
GENERAL
Output Connectors
TEC I/O:
GPIB:
RS-232:
Trigger-In:
Trigger-Out:
Power Requirements:
Size:
Weight:
Ambient Temperature Range
Operating:
Storage:
Humidity:
Female 25 pin D-sub
IEEE-488
Female 9 pin D-sub
BNC
BNC
90-260 VAC @ 50-60Hz
3.5"x7.3"x12"
10.0lbs (4.5kg)
10 to 40°C
-40 to 70°C
85%, relative, non-condensing
10 to 40°C
-40 to70°C
85%, relative, non-condensing
One (1) hour to rated accurancy
98/336/EEC (CE requirements)
EN 60950
Warm-up:
EMC:
Safety:
Female 25 pin D-sub
IEEE-488
Female 9 pin D-sub
BNC
BNC
90-260 VAC @ 50-60Hz
3.5"x7.3"x12"
10.0lbs (4.5kg)
The LDT-5900 Series Temperature Controllers deliver
industry-leading precision, high power temperature control for
laser diodes and ber optic components. These controllers
combine a fully adjustable PID control loop with digital
PWM output current, ensuring fast, efcient, and precise
temperature control from -50°C to +250°C. The LDT-5900
Series supports thermistor, IC and platinum resistive (RTD)
sensors, selectable from the front panel or via GPIB interface,
giving you maximum exibility during system design and test.
The LDT-5948 Precision Temperature Controller is ideal for
internal TE control of laser diodes, with available output power
of 60W. The LDT-5980 High Power Temperature Controller
delivers 120W of power for external case control in L-I-V
test applications and where wide-range test temperatures
are required. Additional features like four-wire voltage and
sensor measurements and an AC resistance measurement
make these instruments perfect for characterizing TE modules
during laser module development, testing, or assembly.
Input and output triggers, standard GPIB control, and an
auto-tune algorithm all work to accelerate and simplify test
automation.
One (1) hour to rated accurancy
98/336/EEC (CE requirements)
EN 60950
NOTES
1 All values relate to a one-hour warm-up period.
2 Software limits of range. Actual range possible depends on the physical load, thermistor type, and TEC module used.
3 Accuracy gures are setpoint referenced and represent the uncertainty that the 5948/5980 adds to the measurement. This gure does not include the sensor
uncertainties that can add up to 2°C. Accuracy gures are quoted for a typical 10k thermistor and 100A current setting for -5°C to 50°C. Both resolution and
accuracy are dependent upon the user-dened conguration of the instrument.
4 Into a 0.1 to 2.5 load.
5 Temperature stability measurements made at 25°C with a 10k thermistor on the 100A setting. The number is derived from P-P deviation from the average over the
measurement period.
6 Measured over the full DC current range into a 1 load.
7 P=Proportional, I=Integral, D=Deriviative. Software programmable terms through the front panel or GPIB.
8 Thermistor sensing current range software selectable through the front panel or GPIB.
9 Higher resolution can be obtained through GPIB; <0.1 with 1 A thermistor current and <0.01 with 100 A thermistor current.
In keeping with our commitment to continuing improvement, ILX Lightwave reserves the right to change specications without notice or liability for these changes.
ORDERING INFORMATION
LDT-5948
LDT-5980
RM-139
RM-140
CC-591H
CC-595S
60W Precision Temperature Controller
120W High Power Temperature Controller
Single Rack Mount Kit (5900/3220)
Dual Rack Mount Kit (5900/3220)
5900 10A TE Cable, unterminated
5A TE/LDM Cable, terminated
TS-510
TS-520
TS-521
TS-523
TS-525
TS-530
TS-540
Calibrated 10k Thermistor
Uncalibrated 10k Thermistor
Uncalibrated 5k Thermistor
Uncalibrated 20k Thermistor
Uncalibrated 100k Thermistor
Uncalibrated AD590LH IC Temperature Sensor
Uncalibrated LM335AH IC Temperature Sensor
Precision high power temperature control
for laser diode and component test.
For information call
1-800-459-9459
www.newport.com/ilxlightwave
International Inquiries: 406-556-2481
email: sales@ilxlightwave.com
REV02.050713
LDT
5900
Series
Precision
Temperature
Controller
