CineStill TCS-1000 CS Thermostat TS Temperature Control System

The CineStill TCS-1000 CS Thermostat TS Temperature Control System is a sophisticated device designed primarily for film photographers who require precise temperature control in the processing of photographic films. It has an immersion circulator and thermostat that allows for maintaining a uniform temperature throughout the solution which is critical for consistent film development results. The PTC (Positive Temperature Coefficient) Heating Element offers a wide temperature range from 32°F to 203°F, allowing for precise control over the heat required for different processes in film development or other applications needing temperature regulation. Its heat/circulate Chemistry or control bath is specifically designed to either heat up or maintain the temperature of the chemistry used in film processing. The system includes universal holder for two 1L bottles which is convenient for holding standard chemical bottles, allowing simultaneous heating of different solutions, which is efficient for processing multiple film rolls or types.

The display and firmware are tailored to the specific needs of film processing, featuring settings and readouts that are most useful for this application. Its °F/°C toggle, integrated process timer allows the user to switch between Fahrenheit and Celsius based on preference, and the built-in timer helps in monitoring the processing time carefully. The max circulation capacity of 20L is suitable for handling sizable volumes, making it ideal for larger batches or professional use where multiple films might be processed simultaneously. A brushless DC motor and molded impeller ensures quiet operation and efficient circulation, which is critical for maintaining even temperatures without creating hotspots. The stainless steel housing, built-in clip is durable and easy to clean, with a clip for securing the unit to a variety of container types, enhancing its usability.

Product Features in Detail

Color Film Processing Made Easy
The °Cs "Temperature Control System" TCS-1000 immersion circulator/thermostat is is the simplest solution for precision film processing at home. Whether you are developing black and white, color negative, or slide film, this system allows you to efficiently and easily mix concentrates and powder chemicals, heat it up to the precise processing temperature, and maintain it during the entire developing session.
Universal design holds two 1000ml. storage bottles (Collapsible Accordion style, Wide-Mouth, JOBO, etc.) in a sink, tub, or basin of your preference, at the desired temperature.
Intuitive interface preset to standard C-41 processing, and easily adjustable temperature and timers for any process.
Easily mixes and heats chemistry in a 1000ml. pitcher in seconds, without splatter, spill or additional oxidation. Reheat chemistry preserved in the fridge for longer shelf life.

Mixing & Heating Chemistry
Place the TCS-1000 in the °Cs 1000ml Mixing Jug with the marked volume of water and add each bottle of concentrate or bag of powdered chemistry to the solution. The chemistry is easily mixed and heated to the correct processing temperature in a few seconds without splatter, spill or additional oxidation. Jugs of heated chemistry are then ready for immediate processing.
When using the TCS-1000 with the dedicated °Cs 1000ml Mixing Jug to pre-heat your chemistry, processing color film can be faster and simpler than traditional methods of processing black and white film at home. That said, submerging your bottles and your tanks in a temperature control bath at the desired temperature throughout the developing process is the most precise way of developing color negative and slide film. (Instructions include directions for color-processing with or without a bath.)
For longer developing sessions and the most precise results, the TCS-1000 is ideal to be used as a temperature control bath circulator. The included universal bottle holder attachment holds two 1000ml. storage bottles (°Cs Collapsible Air Reduction, Wide-Mouth, JOBO, etc.) in a sink, tub or basin of your preference and prevents them all from tipping over.
For a simple basin, we recommend using something similar to the Sterilite 16 Quart Storage Tub used in our video and photos. (Recommended dimensions: 16"x12"x 7" or greater)

Advantages over Kitchen Appliances:
Inspired by affordable kitchen appliances, cooking thermostats and even a foot-spa, which were themselves inspired by costly laboratory tools for scientific thermoregulation, we have now come full circle. An affordable immersion circulator thermostat for home laboratory use.
- User-adjustable precise constant temperature control, from 0°C to 95°C (+/-0.1°C), compared to cooking appliances which are only consistent between 45°C to 99°C (film processing ranges between 18°C - 40°C).
- Heats, mixes and circulates chemistry or temperature control bath, maintaining consistent accurate temperature (within +/-1°C of user setting) throughout the entire bath (1-20L).
- Positive thermal coefficient (PTC) heating element heats/cools quickly and is more stable and durable than standard metal heating tubes, which run too hot and rust.
- Display and firmware designed for processing film, starts up ready to process color film with adjustable two-stage timer for any process (C-41, E-6, Df96 monobath, etc.) in Min : Sec
- High efficiency DC brushless motor offers fast speed, low noise, does not give off heat when processing film at lower temperatures, and has a life cycle over 4,000 working hours, 20-30% longer than most kitchen appliances. Combined with moulded impeller has a max circulation capacity of up to 20L.

Our PTC heating elements can be accurately set at much lower surface temperatures, not hot enough to cause combustion, scorching or curdling. Standard metal heating coils glow red hot, and since we aren't trying to cook chemistry or film the inherent physical properties of PTC technology, combined with a high efficiency motor and moulded impeller are far superior for our applications.

Positive thermal coefficient technology brings together the function of a heating element, thermostat, and control device in a single component, enabling precise temperature specifications. PTC material is the safest most environmentally friendly and energy efficient elements currently available. It lowers maintenance with no fuses to change, and self regulates as ambient conditions change, making them energy efficient.

Because of their relatively large surface area, which eliminates the need for high volume heat transfers, PTC elements consequently saves energy while providing precision heating adjustment without any RFI or Inductive Radiation. In contrast, metal heating elements have a small surface area. Large volumes of heat must be emitted from the filament causing substantial energy loss, and metal coils produce Inductive Radiation.