PTC Professional Temperature Calibrator (PTC155)


Back to PTC Series

The PTC Series matches lab features like, a wide temperature range, high accuracy, stability, and speed with our well-known, long lasting quality into a single industrial calibrator. Three models are available, from the basic unit to a full model including signal inputs and external reference sensor. 

The PTC Series features an active dual zone temperature control which provides excellent temperature homogeneity in the well.

• Temperature range from -90 to 660°C (-130 to 1220°F) with 5 models
• Accuracy to ± 0.06°C and Stability to ± 0.01°C
• Clean Dry block calibrator
• Time saving fast cooling and heating times (350° in only 7 minutes)
• “Plug and Play” intelligent reference sensors
• Easy-to-read color display
• Intuitive, fast, user-friendly navigation
• Lightweight and easy to carry
• Multi-hole insert kits
JofraCal Calibration Software
• Inputs for Thermocouple Calibration

PTC-125 -90 to 125°C (-130 to 257°F)
PTC-155 -25 to 155°C (-13 to 311°F)
PTC-350 33 to 350°C (91 to 662°F)
PTC-42533 to 425°C (91 to 797°F)
PTC-660 33 to 660°C (91 to 1220°F)
A Without inputs
B Includes Reference Sensor and Sensor Under Test Inputs
C Includes Reference Sensor Inputs
115115VAC Power Supply
230230VAC Power Supply
Power9 Different Mains Power Cable Types
InsertsUndrilled, Single Hole, and Multi Hole Options available
U1Complete functionality package with work orders, full sensor-under-test types, and engineering units. (B models only)
R1External STS-102 Reference Sensor, 4mm diameter, 30mm length (RTC-156, 157, & 158 and PTC-155)
R11External STS-150 Reference Sensor, 4mm diameter, 180mm length (PTC-155)
R12External STS-150 Reference Sensor, 4mm diameter, 165mm length (PTC-350)
R13External STS-150 Reference Sensor, 4mm diameter, 201mm length (PTC-660)
R16External STS-150 Reference Sensor, 4mm diameter, 192mm length (PTC-125)
FTraceable certificate
HISO17025 Accredited Certificate
EAFull EURAMET Accredited ISO17025 Certificate
FSSystem Calibration – Traceable Certificate to International Standards
HSSystem Calibration – Accredited ISO17025 Certificate
EASSystem Calibration – Full EURAMET Accredited ISO17025 Certificate (B&C models only)
CXSolid Protective Carrying Case
CTSolid Protective Carrying Case with Trolley
SRSupport Rod Set
CRSolid Protective Carrying Case & Support Rod Set
TRSolid Protective Carrying Case with Trolley & Support Rod Set
127292 Carrying Case with Trolley (PTC-155/350/425/660)
128095 Carrying Case (PTC-155/350/425/660)
128524 Carrying Case with Trolley (PTC-125)
127277 Support rod set for sensors (includes 2 grips and 2 fixtures)
125066 Extra fixture for sensor grip
125067 Extra sensor grip
122771 Mini-Jack Connector for stable relay Output
120516 Thermocouple Male Plug – Type J – Black
120517 Thermocouple Male Plug – Type K – Yellow
120514 Thermocouple Male Plug – Type N – Orange
120515 Thermocouple Male Plug – Type T – Blue
120518 Thermocouple Male Plug – Type R / S – Greenv
120519 Thermocouple Male Plug – Type Cu-Cu – White
  • JofraCal JofraCal (Free) – Calibration software for easy calibration of RTDs, thermocouples, transmitters, thermo switches, pressure gauges, and pressure switches.
  • AMETRIMUse AMETRIM (Free) to adjust and calibrate your instrument.
  • Con50Con50 (Free) – Provides a way to configure and calibrate smart sensors for the DTI050 and the RTC / PTC temperature calibrators.
  • JofraCloudJofraCloud – Cloud-based solution for remote reading and setpoint entry