THORLABS ITC1 Series, Руководство по эксплуатации

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© 2018 Thorlabs GmbH 34
ITC1xx
8.1.2 Temperature Controller
Parameter ITC102 ITC110 ITC133
Temperature Control
Display TEC current ON LED
Trim Potentiometers (15-Turn) I
TEC,LIM
, T
SET
/ R
SET
Trim Potentiometers (1-Turn) P, I and D Share
TEC Output
Control Range of TEC Current -2 A to +2 A
-3 A to +3 A
1
)
Compliance Voltage > 6 V
Maximum Output Power 12 W 18 W
Noise and Ripple < 1 mA < 3 mA
Thermistor Temperature Sensors
Control Range
100
W
to 80 k
W
Setting Accuracy (full scale, typ.) ± 2%
Repeatability (full scale) ± 0.1%
Temperature Stability typ.
< 2
W
IC Temperature Sensors AD590, AD592, & LM335
Control Range - 20 °C to +80 °C
Setting Accuracy (full scale, typ.) ± 2%
Repeatability (full scale) ± 0.1%
Temperature Stability typ. < 0.004 °C
TEC Current Limit
Setting Range
Accuracy typ. ± 5%
Temperature Control Inputs
Analog Control Input T
SET
/ R
SET
Input Resistance
10 k
W
Input Coefficient Thermistor
16 k
W
/V
Input Coefficient IC-Sensor 20 °C/V
TTL Control Input TEC ON
Measurement and Control Outputs
Analog Outputs
T
SET
/R
SET
, T
ACT
/R
ACT
, I
TEC,LIM
(I
TEC
,
D
T/
D
R)
Measurement Accuracy typ. (Load > 500 k
W
)
±2%
TTL Control Outputs TEC ON, TEMP OK
1
) The total combined current for the ITC133 is limited by the total thermal dissipation loss. Optimized cooling by
fan or bigger heat sink allows 3 A LD and 3 A TEC at the same time provided the power supply provides 6.1 A.
All technical data are valid at 23 ± 5°C and 45 ± 15% rel. humidity (non condensing)