Ametek Jofra CTC Series Temperature Calibrators

The Ametek Jofra CTC Series is a fast, time-saving, reliable dry block temperature calibrator designed for on-site use. Available in three models with ranges from -25 to 155°C (-13 to 311°F), 28 to 350°C (82 to 662°F), 28 to 660°C (82 to 1220°F), and 100 to 1205°C (212 to 2201°F); the CTC series offers the speed, portability, cleanliness, and wide temperature range which are all superior to liquid bath systems.

Ametek Jofra CTC Features

• Temperature range:
  • CTC-155: -25 to 155°C (-13 to 311°F)
  • CTC-350: 28 to 350°C (82 to 662°F)
  • CTC-652: 28 to 650°C (82 to 1202°F)
  • CTC-660: 28 to 660°C (82 to 1220°F)
  • CTC-1205: 100 to 1205°C (212 to 2201°F)
• Accuracy:
  • CTC-155: up to ±0.2˚C (±0.36˚F)
  • CTC-350: up to ±0.25˚C (±0.54˚F)
  • CTC-652: up to ±0.45°C (±0.81°F)
  • CTC-660: up to ±0.45˚C (±0.81˚F)
  • CTC-1205: up to ±2°C (±3.6°F)
• Stability:
  • CTC-155: ±0.04˚C (±0.07˚F)
  • CTC-350: ±0.05˚C (±0.09˚F)
  • CTC-652: ±0.05°C (±0.09°F)
  • CTC-660: ±0.1˚C (±0.18˚F)
  • CTC-1205: ±0.1°C (±0.18°F)
• Heating time:
  • CTC-155: 13 minutes (from 23 to 155°C / 73 to 311°F)
  • CTC-350: 6 minutes (from 23 to 350°C / 73 to 662°F)
  • CTC-652: 33 minutes (23 to 650°C / 73 to 1202°F)
  • CTC-660: 18 minutes (from 23 to 660°C / 73 to 1220°F)
  • CTC-1205: 50 minutes (from 23 to 1205°C / 73 to 2201°F)
• Well depth: 115mm (120mm for CTC-155)
• Well diameter: 26mm
• Informative color display and intuitive operation
• Wide range of insert options available
• Optional input for external reference sensor
• MVI circuitry ensures stability despite mains supply variations
• Silent mode operation
• Lightweight and easy to carry