Termotek AG Chillers

NEW! Miniature Direct Cooling, Customized (OEM)

The miniature direct cooling is based on the 24V speed regulated Aspen compressors. The speciality of this system is that the Freon is direct evaporated into a stainless steel plate and keeps it temperature stable.
A water circle is not necessary what makes the whole system user friendly, smaller and service friendly.
All the electric components are 24 Volt DC driven.
The P1000 Direct Cooling will be designed to the layout of the laser module.

Photo of the function of the system

Smallest Compressor Based Chiller Standalone or 19'' up to 400 Watts

The small compressor based Termotek chillers are based on the 24V speed driven Aspen compressor.
All electric components 24V. Multi voltage power supply.

Stand alone chiller 1 to 18 Kilowatt

Air-Water cooling via a compressor.

The Termotek P800 Series has been designed to meet
the new requirements of passively cooled laser systems.
The components used are identical to those in the
P Series. This ensures high quality and reliability.

Features:

• Compact stand alone enclosure.
  High temperature stability. Reliable operation.
  Low noise and vibration levels. Low maintenance.

Technology:

• PID controlled temperature stability:  +/- 0.2K

 Options:

• Remote start
  Heating
  Air filter
  Roller casters
  Adjustable water bypass
  Manometer
  High pressure valve
  Special voltages
  Custom colours
  Several pumps
  Flow measurement 
  Flow control
  High temperature stability +/- 0,1

Applications:

• HSC Spindles
  Tooling machines
  Laboratories
  Optical assemblies
  CO2 lasers
  Passively cooled lasers
  Fibre lasers

Theory of operation:

The refrigerant compressor cools a heat exchanger plate. A temperature controller monitors the coolant water temperature and controls the refrigerant circuit. The coolant water circuit is designed for use with de-ionised water. The pump, selected to suit the application, pumps the coolant water to the load (e. g. laser). The fine filter on the chiller output side and the flow sensor on the return line ensure trouble-free operation within the cooling water circuit. The heat is expelled from the chiller via a fan or transferred to an existing water supply via a heat exchanger.

19" slide in rack chiller 200 W to 3 kW

Air-Water cooling via a compressor. Temperature control via a PWM-hot gas bypass.  Available also in a Water-Water configuration.

Air - Water Chiller 300 W - 2.8 kW

The E Series of Termotek Chillers is based on the
well known P300 Chillers.
The Termotek E Series has been designed to meet
the new requirements of passively cooled laser
systems.

Water-water heat exchanger 1 to 25 kW

Chilling is performed by passing the laser water through a heat exchanger which is also attached to primary (house) water. Functional requirement: a ∆t of at least 5 °C is necessary between the secondary circuit (laser water) and the primary circuit (house water). Temperature control via a proportional valve.

Air-Water heat exchanger 1–4 kW

Cooling water is cooled via forced ambient air.
Environmental design owing to the closed coolant water circuit.
Replaces fresh water supply.
Very good price/performance ratio.
Robust and reliable design.
Low maintenance.

Customer specific OEM chiller solutions

Customized chiller design to fit customer specifications.