The Ametek Jofra PTC-660 is a dry-block temperature calibrator designed for precise thermal calibration tasks. It covers a maximum temperature of 660 °C, with a minimum temperature of 33 °C at an ambient temperature of 23 °C. Featuring a dual-zone heating block, an immersion depth of 150 mm, and a borehole diameter of 24.8 mm, it delivers a temperature stability of +/- 0.04 °C. The unit includes an internal reference accuracy of +/- 0.30 °C between 33 and 420 °C, and +/- 0.50 °C between 420 and 660 °C. Operation is simplified via a 5.7-inch color display, a stabilization indicator, and an automatic step function supporting up to 20 steps. Connectivity options include a USB interface, a LAN connection, an SD card input, and a 'calibrator is stable' (SYNC) output. The PTC-660 operates at 230 V / 45-65 Hz with a maximum connected load of 1150 W.
For customized pricing and availability, please fill out ourcontact formor give us a call. We are dedicated to providing solutions that align with your specific requirements.
How can I access PTC-660 catalogs, user manuals, technical documents, and PDFs?
Do you provide technical support for PTC-660 ?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
| Manufacturer | Ametek Jofra |
|---|---|
| Country | |
| Part number | PTC-660 |
| Inner Code | 570774 |
| Product type | Dry-block temperature calibrator |
|---|---|
| Temperature range maximum | 660 °C |
| Minimum temperature @ ambient 23 °C | 33 °C |
| Temperature stability | +/- 0.04 °C |
| Accuracy int. reference @ 33-420°C | +/- 0.30 °C |
| Accuracy int. reference @ 420-660°C | +/- 0.50 °C |
| Display resolution | 0.01 °C, 0.1 °C or 1°C |
| Immersion depth | 150 mm |
| Borehole diameter | 24.8 mm |
| Automatic step function | up to 20 steps |
| Connection voltage | 230 V/45-65 Hz |
| Connected load max. | 1150 W |
| Protection class | IP10 |
| Dimensions without case | 362 x 171 x 363 mm |
| Dimensions case CX | 610 x 340 x 495 mm |
| Dimensions trolley CT | 550 x 440 x 610 mm |
| Weight without case | 8.9 kg |
| Weight with opt. case CX | ca. 17.6 kg |
| Weight with opt. trolley CT | ca. 22.5 kg |