Jofra CTC660C dry oven

CTC-660C 28 to C (82 to 1220 F)

The classic work of industrial dry furnace

The new CTC dry body furnace accuracy increased by 25%, with a resolution of 0.01 degrees C, which is the highest accuracy in the market of industrial dry oven

External standard platinum resistance

The C type dry oven has an external standard platinum resistance measurement interface, the external standard platinum resistance to further improve the accuracy of the dry body furnace.

Wider temperature range

The new CTC series covers the temperature range of -25 to 660 C (-13 to to 1220 F) and basically covers the general industrial calibration requirements.

CTC-155: -25 to 155 C (-13 to 311 F)

CTC-350: 28 to C (82 to 662 F)

CTC-660: 28 to C (82 to 1220 F)

External standard platinum resistance temperature control

The CTC with an external standard platinum resistor can operate the "External ref" (external standard) mode in two modes to represent the standard platinum resistance reading as the standard value. "Set follows True" (external temperature control) mode external standard platinum resistance has two purposes: the measurement of temperature as a standard value, while controlling the CTC oven to reach the set temperature.

Fast calibration

All of the Jofra body furnaces are equipped with a specially designed thermostat, which makes it easier to heat up and cool down, while the settling time is shorter. It takes a short time for a three point temperature calibration.


The CTC series is in the field and indoor use, we focus on the design size and weight so that the CTC has excellent portability. CTC is lightweight, easy to carry, and a handle away from the heating zone.

Multiple casing

CTC series offers a variety of casing options, covering almost all of the measured sensor sizes. The new CTC low temperature dry oven provides a larger than 35% of the previous generation of the casing used to calibrate the calibrated sensor. We also provide a variety of commonly used sensor size porous casing, the use of more flexible.

IRI - Smart recalibration information

In the boot or connect the standard platinum resistance, the new CTC will check whether the calibration expired, if the expiration will immediately send out sound and warning information.

External standard platinum resistance protection function

If the set temperature is outside the standard platinum resistance range, the CTC will be locked to avoid damage to the standard platinum resistance.

User defined settings

Quiet mode

CTC can be run in quiet mode, suitable for use in a laboratory or office. In this mode, CTC does not cool at full speed.

Online firmware upgrade

You can download the upgrade software on the official website, you can register the product on this site, when there are new software available for download or other useful information, you will be notified.

Sensor support

The sensor bracket can be mounted on the CTC to fix the position of the sensor to be calibrated. The bracket comprises a support rod, a retainer and a clamp.

Portable box

Special design of the portable box can provide a good protection for CTC. Can also be stored in the portable casing, test lines, manuals and other accessories.


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