SENSORS, TEST & CALIBRATION

Down to ± 0.04° C using the external reference sensor. 4-wire True-Ohm Measurement technology is used. ► Wide Temperature Range ► Improved Temperature Homogeneity Unique, active dual-zone block ensures good temperature homogeneity in the calibration zone. ► DLC (Dynamic Load Compensation) Perfect temperature uniformity in the insert, even when calibrating large sensors or many sensors at a time. (B and C models only.) ► Display Indicator for Temperature Uniformity Shows the degree of temperature uniformity in the insert when using the new DLC technology. (B and C models only.) Product Description...

Unique Temperature Performance Upper Zone Temperature Difference Main Zone Internal Reference during calibration. The DLC sensor measures the temperature homogeneity in the insert and provides feedback to the active dual-zone system, which compensates the tem- The RTC series of calibrators provide precision perature difference to a minimum inside the insert. In this way, the DLC function makes temperature calibration of sensors, what- the homogeneity independent of the different loads of the insert, making the RTC the ever the type or format. This is accomplished best performing dry-block calibrator...

Calibrating with the DLC sensor offers the following advantages: downloading sequence with risk of errors is no longer necessary. Secondly, the user can change 1 Calibration of several sensors simultaneously. the reference sensor and be up and running immediately. 2 Calibration of thick sensors. With the intelligent sensors, AMETEK has eliminated a source of error, and the system is now giv- 3 Gives TSL (Thermo Sensitive Length) independency. It is no longer necessary to know the TLS of ing a fail-safe plug’n’play calibration system. Unique Reference Sensors 4 Compensates for sensor production...

Fast Temperature Calibration -24° C @ 15 min The navigation is menu-driven and very logical Time is money! This is why all the new RTC calibrators have an increased heating and cooling information needed for the current function in speed compared to all other calibrators. Heating and cooling speeds have been increased by up to 20%. The implication is savings in both production downtime and general calibration costs. are followed by discrete sound messages. The to use, and the display shows any important display is very bright, and the main information New Multi-Hole Insert Kits can easily be...

Set Temperature Calibration Switch test Autostep Integrated Support Rod The new integrated support rod is part of the reduced weight philosophy. It is lightweight and very easy to mount on the RTC. Two fixing holes are integrated in the calibrator where the support rods can be mounted. MVI stands for ''Mains power Variance Immunity". Unstable mains power is a major contributor to on-site calibration inaccuracies. Traditional temperature calibrators often become unstable in production environments where large electrical motors, heating elements, and other devices are periodically cycled on or...

Maximum and Minimum Temperature Up to 20 different temperature steps may be pro- From the setup menu, the user can select the maximum and minimum temperature limit for the grammed including the hold time for each step. calibrator. This function prevents damage to the sensor-under-test caused by excessive tempera- Upon completion of an auto-step routine, the user tures, and it helps reducing sensor drift from exposures of too high temperatures. This feature can can easily read the results for the sensor-under- be locked with an access code. test on the RTC display. Results from twenty autostep...

JofraCal Calibration Software JofraCal is a highly versatile calibration software that is supplied together with the RTC 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 Functional Specifications Temperature Range @ ambient temp. 0° C / 32° F. . . . . . . . -57 to 180° C/-71 to 356° F @ ambient temp. 23° C / 73° F. . . . . . . -45 to 180° C/-49 to 356° F @ ambient temp. 40° C / 104° F. . . . . . -31 to 180° C/-24 to 356° F Accuracy with External STS Ref. Sensor (models B and C) ± 0.04° C / ± 0.07° F 12-month period. Relative to reference standard. Specifications by use of the external JOFRA STS-200 reference sensor Heating Time DLC Sensor Input (models B and C) 180 to 100 °C / 311 to 212° F . . . . . . . . . . . . . . . . . . . . . . . . . 8 minutes...

Specifications Thermocouple Input Transmitter Supply Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum 28 mA Accuracy (12 months) . . . . . . . . . . . ±(0.005% Rdg. + 0.005% F.S.) Temperature TC Type E XK (only in Russian versions) Transmitter Input mA (model B) Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 24 mA Accuracy (12 months). . . . . . . . . . . . ±(0.005% Rdg. +0.010% F.S.) Voltage Input VDC (model B) Test Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum 5...

Predrilled Inserts All predrilled inserts have holes for: 4 mm reference sensor • A" reference sensor • 3 mm hole for DLC sensor. All inserts are supplied with an insulation plug drilled with the necessary holes. Undrilled Inserts All undrilled inserts include insulation plugs. * Use the insert code, when ordering a Jofra standard undrilled insert together with the RTC calibrator. Use the insert code, when ordering a Jofra standard insert together with the RTC calibrator. inf AMETEK* SENSORS, TEST & CALIBRATION