Add to a Luminos Heat Exchanger Kit for closed loop temperature control of active PIC chips under varying thermal loads. 
A precision TEC controller operates a TEC module located between the heat exchanger block and Luminos PIC chip Vacuum Part Holder 
An encapsulated NTC thermistor sensor attaches to a Luminos Vacuum Part Holder to provide accurate temperature control 
 
 The following accessories are included: 
Temperature Probe with 10kΩ, 1% Thermistor, mounts to L-TCK compatible Vacuum Part Holders 
TEC Thermoelectric Cooler, 0.150” thick x 1.188” x 1.188”, Q max 42W @80F 
Terminal Block with mounting Plate for Optical Table, includes:  ¼”-20x1/2 & M6x1 x 12mm socket head cap screws 
TEC Source Cable, 2m  
5240 TEC Source Temperature Controller 
Heat Sink Grease, 2cc (not shown)