Manufacturer: Thomas Scientific Instruments Co., Ltd.
Model: T4 Controller

This temperature control unit allows users to convert an existing water tank into a constant-temperature water bath. In addition, the redesigned digital setting and display improve both accuracy and visibility, making temperature adjustment and monitoring easier.

• Temperature Control:
  The temperature controller uses PID control to maintain a stable temperature environment. As a result, it achieves excellent temperature stability of ±0.1°C, allowing users to manage temperature accurately and consistently.
• Safety Features:
  The unit also includes standard safety features for reliable operation. For example, the heater dry-boil prevention device protects the heater when the water level becomes too low, while the built-in fuse provides additional electrical protection.
• Available Water Baths:
  In addition to complete products that include water baths, we also offer water baths separately. Therefore, users can select a suitable model according to their application and required capacity.

  Polyethylene Water Baths
  ・T-4 – Constant-temperature water bath
  ・T-4D – Deep-type constant-temperature water bath

  Stainless-Steel Water Baths
  ・T-4M – Constant-temperature water bath
  ・T-4MD – Deep-type constant-temperature water bath
  ・T-4J – Small-type constant-temperature water bath

  Stainless-Steel Bath Only
  ・BM-22 – for T-4M
  ・BD-22 – for T-4MD
  ・BS-22 – for T-4J

Overall, this temperature control unit combines precise PID temperature control, improved digital operation, and reliable safety functions. Moreover, the wide selection of compatible polyethylene and stainless-steel water baths gives users greater flexibility when building or upgrading a constant-temperature water bath system.

External dimensions	W186×D160×H290mm
Temperature range (°C)	Room temperature +5℃ 60℃ (MAX +80℃) This is based on using our company’s aquarium (BM-22) and Tomball for T4 controllers. Results may vary depending on the material, capacity, and other conditions of the aquarium used.
temperature stability	Within ±0.1℃
temperature control	Digital temperature indicator and controller, PID control system
heater	Sheath type 1kW
Agitator	Jet agitation type
safety equipment	Thermal heater dry-boil prevention device (manual reset type) power fuse
power supply	AC100V 10A 50/60Hz, 2m cord with plug.
weight	Approximately 4 kg

Illustrations