Professional Temperature Calibrator PTC-125 Cooler » Wide temperature range Intuitiv e calibra tion From -90 to 125°C (-130 to 257°F) with our patented heat piping technology. » High accuracy Down to ±0.07°C (±0.013°F) using the external reference sensor. 4-wire True-OhmMeasurement technology is used » Most stable cooler » Fastest calibration possible The efficient free piston stirling cooler (FPSC) technology is used to secure fast cooling and heating temperature changes Weighing only 15.2 kg (33.5 lb), the PTC-125 is by far the lightest and most portable cooler on the market » Intelligent reference sensor communication JOFRA reference sensors are supplied with intelligent plugs, holding the calibration data (coefficients) of the reference sensor. This is a truly plug & play calibration system All PTC calibrators communicate via an easy-to-use USB port The professional dry-block temperature calibrator – the JOFRA® PTC125, is a versatile temperature calibrator available with a temperature range that makes it especially ideal for use in the health care, medical, pharmaceutical, biotechnology and food industries. The PTC-125 offers many advantages, such as: • Relevant for many applications With its wide temperature reach, the PTC-125 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-125 is equipped with a large informative, easy-to-read color display, which makes reading error a thing of the past • Ergonomically correct Lightweight and easy-to-carry, the PTC-125 is easy to move from job to job • Mechanically stable With its high-tech design the PTC-125 ensures durability and lasting quality The PTC-125 is the newest member of the well-known JOFRA PTC family that can meet any type of industrial temperature calibration need within the -90 to +660°C (-130 to 1220°F) temperature range. ISO 9001 Manufacturer Specification Sheet, SS-PTC-125

Standard features Great temperature homogeneity The PTC series of calibrators provides precision temperature calibration of sensors, whatever the type or format. Another PTC feature is the USB connection that facilitates easy communication with the calibration management software JOFRACAL. The USB connection also supports easy download of future firmware upgrades. The JOFRA PTC-series features our well-known active dualzone heating technology. Each heating zone is independently controlled for precision temperature calibration. The homogeneity in the lower part is close to that of a laboratory...

Enhanced stability A calibrator is carried from one job to another and therefore it needs to weigh as little as possible. AMETEK has designed the PTC calibrators to be lightweight and easy to carry, without compromising quality, durability or functionality. A stability indicator shows when the PTC calibrator has reached the desired temperature and is stable. The user may change the stability criteria for the external reference and the sensor-under-test quickly and simply. The stability criterion is the user’s security of a correct calibration. A count-down timer is displayed next to the temperature...

Optional features Unique reference sensors Optional PTC firmware package, U1 The STS-150 reference sensor is designed with a 90˚-angled rod to fit the calibrator so it is only slightly higher than the top of the PTC calibrator. Optional feature for B model only. See Option U1 in ordering code. The unique design makes it possible to calibrate threaded sensors and sensors with connection heads without any problems. STS-150 reference sensors also alert you when your calibration has expired. Increased capacity with JOFRA ASM Using the PTC series together with the ASM, Advanced Signal Multi-scanner,...

Superiour Temperature Reference Sensor JOFRA STS-150 When used in the range -90 to 125°C / -130 to 257°F When exposed to 125°C / 257°F for 100 hours. Stability will depend on actual use of the sensor. 2) PTC-125 • Professional Temperature Calibrator

FUNCTIONAL SPECIFICATIONS INPUT SPECIFICATIONS Temperature range All input specifications apply to the dry block of the calibrator running at the respective temperature (stable plus an additional 20 minute period). Input specifications are not applicable to the PTC-A models. with external STS ref. sensor Accuracy with internal reference sensor Measured after the stability indicator has been on for 15 minutes. Measuring time is 30 minutes. Radial homogeneity (difference between holes) Note 1: True ohm measurement is an effective method to eliminate errors from induced thermoelectrical voltage....

Thermocouple input PHYSICAL SPECIFICATIONS Weight and instrument size PTC-125 • Professional Temperature Calibrator

PREDRILLED INSERTS FOR PTC-125 All predrilled inserts have holes for: 4 mm reference sensor • ¼” reference sensor • 3 mm hole for a sensor All inserts are supplied with an insulation plug drilled with the necessary holes. Spare part no. for predrilled inserts with reference holes Instrument Insert code 1 Sensor diameter Package of the above inserts Spare part no. for predrilled inserts with reference holes Instrument Insert code 1 Package of the above inserts Sensor diameter Note 1: Use the insert code, when ordering a JOFRA standard insert together with the PTC calibrator. UNDRILLED INSERTS...

MULTI-HOLE INSERTS FOR PTC-125 - METRIC (MM) All inserts are supplied with an insulation plug drilled with the necessary holes. Spare part no. for multi-hole inserts - metric (mm) Instrument Insert type Set of four Metric Multi Inserts, 3mm to 13mm (M04, M07, M08 & M09) Note 1: Use the insert code, when ordering a JOFRA standard multi-hole insert together with the PTC calibrator. 3 mm Set of four Metric Multi Inserts MULTI-HOLE INSERTS FOR PTC-125 - IMPERIAL (INCH) All inserts are supplied with an insulation plug drilled with the necessary holes. Spare part no. for multi-hole inserts - imperial...