SENSORS, TEST & CALIBRATION

he JOFRA PTC-155/350/425/660 professional dry-block temperature calibrators are versatile temperature calibrators available with a temperature range that makes them especially ideal for use in the healthcare, medical, pharmaceutical, biotechnology, and food industries. process validation and monitoring solutions. The PTC-155/350/425/660 offer many advantages: Relevant for Many Applications With their wide temperature range, the PTC Series can be used in many applications where either high heat or low cooling is needed. User Friendly Intuitive to use and easy to run, the PTC Series are equipped...

Unique Temperature Performance Upper Zone the reference sensor and be up and running immediately. The PTC series of calibrators provide precision With the intelligent sensors, AMETEK has eliminated a source of error, and the system is now giv- temperature calibration of sensors, what- ing a fail-safe plug’n’play calibration system. ever the type or format. This is accomplished Unique Reference Sensors through an innovative active dual-zone heatTemperature Difference Main Zone downloading sequence with risk of errors is no longer necessary. Secondly, the user can change With JOFRA’s active dual-zone...

Multi-Hole Insert Kits IRI–Intelligent Recalibration Information Two special multi-hole insert kits have been developed In order to comply with ISO, SOPs, and FDA, it is imperative that the calibration equipment never to comply with the calibration of almost any sensor exceeds the expiry date of the calibration certificate. When switched on, the PTC calibrator con- diameter without having to buy numerous inserts. stantly checks calibration dates on the calibrator, as well connected STS sensors. If the calibration period has expired, a warning will appear on the display. This feature prevents...

Switch Test (model B only) The integrated support rod is part of the reduced weight Users may perform a thermoswitch test and find “Open”, “Closed”, and the hysteresis (deadband) philosophy. It is lightweight and very easy to mount on the automatically. The instrument retains the last twenty test results. PTC. Two fixing holes are integrated in the calibrator where the support rods can be mounted. Up to 20 different temperature steps may be programmed including the hold time for each step. Upon completion of an auto-step routine, the user can easily read the results for the sensor-under-test...

IRI–Intelligent Recalibration Information Optional PTC Firmware Package (model B only) In order to comply with ISO, SOPs, and FDA, it is imperative that the calibration equipment never The PTC calibrator can be supplied with additional functionality. Upon buying the User Interface exceeds the expiry date of the calibration certificate. When switched on, the PTC calibrator con- functionality (U1), the following capabilities are enabled: stantly checks calibration dates on the calibrator, as well connected STS sensors. If the calibration  Engineering units in display. period has expired, a warning...

JofraCal Calibration Software JofraCal is a highly versatile calibration software that is supplied together with the PTC calibrators. The software ensures easy calibration of all kinds of temperature sensors, such as RTD's, thermocouples, transmitters, and thermoswithes. Furthermore, it can be used for pressure calibration i.e. pressure gauges and pressure switches. JofraCal integrates with Jofra calibration instruments. As for temperature calibrators, it is the whole range of temperature calibrators. Regarding pressure calibrators, it integrates with the Crystal XP2i and nVision. JofraCal also...

Specifications for PTC-155 Functional Specifications Temperature Range Mains Specifications @ ambient temp. 23°C / 73°F . . . . . . . . . -25 to 155°C/-13 to 311°F Patented heating technology: Patent No. EP2074374/US8342742 Accuracy with External STS Ref. Sensor ± 0.06°C / ± 0.11°F 12-month period. Relative to reference standard. Specifications by use of the external JOFRA STS-150 reference sensor. Accuracy with Internal Ref. Sensor ± 0.18°C / ± 0.32°F Specification when using the internal reference. (Load 4 mm OD reference probe in the center of the insert). ±0.01°C / ±0.018°F Measured after...

Specifications for PTC-350 Functional Specifications Temperature Range Mains Specifications @ ambient temp. 23°C / 73°F . . . . . . . . . . . 33 to 350°C/91 to 662°F Patented heating technology: Patent No. EP2074374/US8342742 Accuracy with External STS Ref. Sensor ± 0.08°C / ± 0.15°F 12-month period. Relative to reference standard. Specifications by use of the external JOFRA STS-150 reference sensor. Accuracy with Internal Ref. Sensor ± 0.2°C / ± 0.36°F Specification when using the internal reference. (Load 4 mm OD reference probe in the center of the insert). ± 0.02°C / ± 0.036°F Measured after...

Specifications for PTC-425 Functional Specifications Temperature Range Mains Specifications @ ambient temp. 23°C / 73°F . . . . . . . . . . . 33 to 425°C/91 to 797°F Patented heating technology: Patent No. EP2074374/US8342742 Accuracy with External STS Ref. Sensor ± 0.13°C / ± 0.23°F 12-month period. Relative to reference standard. Specifications by use of the external JOFRA STS-150 reference sensor. Accuracy with Internal Ref. Sensor @ 33 to 350°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 0.20°C / ± 0.36°F @ 350 to 425°C. . . . . . . . . . . . . . . . . . . . . . . . ....

Specifications for PTC-660 Functional Specifications Temperature Range Mains Specifications @ ambient temp. 23°C / 73°F . . . . . . . . . 33 to 660°C/91 to 1220°F Patented heating technology: Patent No. EP2074374/US8342742 Accuracy with External STS Ref. Sensor ± 0.15°C / ± 0.27°F 12-month period. Relative to reference standard. Specifications by use of the external JOFRA STS-150 reference sensor. Accuracy with Internal Ref. Sensor @ 33 to 420°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 0.30°C / ± 0.54°F @ 420 to 660°C. . . . . . . . . . . . . . . . . . . . . . . . . ....