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Ametek Jofra RTC-700 (33 to 700ºC ) Reference Temperature Calibrator

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Ametek RTC-700 Reference Temperature Calibrator
Ametek RTC-700 Reference Temperature CalibratorDigital Temperature DisplayDLC & External Reference SensorsMulti-Hole InsertUSB & PortsSolid Protective Carrying Case with Trolley
Price: From $9,970.00 to $12,140.00
Manufacturer: AMETEK/JOFRA

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Power Supply
Mains power cable type
Insert Types
External Reference Sensor (Optional for middle & full models only)
Calibration Certificate
Accessories
Replacement Parts
JOFRACLOUD

Ametek RTC-700 (33 to 700ºC) Reference Temperature Calibrator

Triple-zone heating technology provides precise temperature calibration of any type temperature sensor.

NEW!! JofraCloud Option for any RTC or PTC Calibrator


The Ametek RTC-700 is an advanced reference temperature calibrator that offers high performance along with a full range of features. The Ametek RTC-700 has a wide temperature range and provides precise temperature calibration of sensors, regardless of type and format, through an innovative triple-zone heating technology.

The Ametek RTC-700 has a temperature range of 33° to 700°C (91° to 1292°F). The unit has three heating zones, each of which is independently controlled for precise temperature calibrations. The homogeneity of the lower zone is close to that of a laboratory liquid bath. The lower and middle zones ensure optimum heat dissipation throughout the entire calibration zone. The upper zone compensates for heat loss from the sensor- under- test as well as from the open top. This eliminates the need for extra insulation of sensors-under-test and makes it possible to calibrate liquid-filled and other sensors.

The RTC-700 offers a further improvement on this technology with its Dynamic Load Compensation (DLC) sensor which measures the temperature in the calibrator's insert and provides feedback to the active triple-zone system to compensate for the temperature differences resulting from testing various sensors. This allows the RTC-700 to perform highly accurate temperature calibrations without being affected by the size and number of sensors under test. The RTC-700 also offers other innovative features such as intelligent sensors for plug ‘n' play connectivity, an easy-to-read full-color VGA display, and a USB connection for improved communications and software downloads.

The Ametek RTC-700 reference temperature calibrator is available in three configurations: RTC-A reference temperature calibrator, RTC-B reference temperature calibrator with input for reference sensor, DLC sensor and sensors-under-test, and RTC-C reference temperature calibrator with input for reference sensor and DLC sensor. The RTC-700 can be used without an external reference sensor. However, users will obtain better accuracies and realize the calibrator's full potential by utilizing the STS-200 reference sensor. Both the STS-200 and DLC sensors contain all individual calibration data regarding the sensor, allowing users to change the reference sensor and be up and running immediately. The RTC-700 features a rugged, lightweight design and inserts that cover most commonly used sensor sizes. A unique design allows the units to calibrate threaded sensors and sensors with connection heads.


NEW!! JofraCloud Option for any RTC or PTC Calibrator

JofraCloud

JofraCloud is a new way to perform remote reading and setting of our temperature calibrators over an unlimited distance. JofraCloud is a gateway that has transmission coverage equal to a smartphone.

The data is presented as a copy of the calibrators display, and can be viewed at jofracloud.com. The webpage is accessible via a browser on any device - PC, laptop, tablet, or smartphone.

The gateway can be attached to any RTC or PTC calibrator and reads data from the calibrator every 2 seconds.

Remote Setpoints – Select a new temperature setpoint on your calibrator using your device.
Documented Stability Reporting – When the calibrator reaches the set temperature and gains stability, an emailed report will be sent to your controlling device.  
On Demand Reporting – Generate a timestamped emailed report at any time. 
* When using JofraCloud from your PC, you can get an audible notification when the calibrator reaches stability.
* Control and communicate up to 5 calibrators simultaneously with a single Gateway.
* Print a timestamped PDF as documentation.


  • High accuracy
  •      Down to ±0.11°C using the external reference sensor. 4-wire True-Ohm-Measurement technology is used.
  • Excellent stability to 0.008˚C
  • Wide temperature range
  •      RTC-700 from 33 to 700ºC (91 to 1292ºF)
  • Improved temperature homogeneity
  •      Unique active triple-zone block ensures good temperature homogeneity in the calibration zone.
  • Dynamic Load Compensation (DLC)
  •      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
  • Intelligent reference sensors
  •      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
  • USB communication
  •      All RTC calibrators communicate via an easy-to-use USB port
  • Time saving
  •      Super high speed cooling.
  • EURAMET
  •      Best performing dry-block with regard to the EURAMET/cg-13/v.01 guideline for testing of dry blocks


    The Ametek RTC-159 (models A, B and C) ships complete with the following:

    • Mains power cable
    • Traceable calibration certificate (temperature performance)
    • Tool for insertion tubes
    • JOFRACAL software
    • USB cable
    • Heat shield
    • Manuals
    • Traceable Certificate - Temperature performance

    Model B contains the following extra items:

    • Test cables (2 x red, 2 x black)
    • Traceable certificate (input performance for reference sensor and DLC sensor)
    • Traceable certificate (input performance for sensor-under-test inputs)

    Model C contains the following extra items:

    • Traceable certificate (input performance for reference sensor and DLC sensor)
    Functional Comparison
      Model A Model B Model C
    Triple-zone heating block
    MVI - Mains Variance Immunity (or similar)
    Stability indicator
    Automatic step function
    USB communication
    Display resolution 0.001˚
    Programmable max. temperature
    SYNC output (for external recording device)
    Calibration of short sensors in special insert  
    External precision reference sensor input  
    External precision DLC reference sensor input  
    “SET” follows “TRUE”  
    Load compensation functionality  
    Input for RTD, TC, V, mA    
    4-20 mA transmitter input incl. 24 VDC supply    
    All inputs scalable to temperature    
    Automatic switch test (open, close and hysteresis)    
    Download of calibration work orders from PC    
    Upload of calibration results (as found & as left)    

    Ref = Reference sensor, STS-200
    DLC = Dynamic Load Compensation
    SUT = sensor-under-test




    Temperature range
    RTC-700
    @ ambient temp. 0°C/32°F:.........10 to 700°C/32 to 1292°F
    @ ambient temp. 23°C/73°F:.......33 to 700°C/91 to 1292°F
    @ ambient temp. 40°C/104°F:...50 to 700°C/122 to 1292°F

    Accuracy (model B & C) with external STS ref. sensor
    RTC-700 B & C (33 to 660°C)...................... ±0.11°C/±0.2°F
    Relative to reference standard. Specifications by use of the external JOFRA STS-200 reference sensor

    Accuracy with internal reference sensor
    RTC-700 A, B & C.....................................*±0.29°C/±0.52°F
    * Accuracy 33 to 660ºC is including calibration uncertainty. Accuracy 660 to 700ºC ± 0.29ºC exclusive calibration uncertainty. RTC-700 is delivered calibrated in 660 to 700ºC with calibration uncertainty ±1.4ºC

    Stability
    @ 33 to 125ºC/91 to 257ºF.................... ±0.008°C/±0.015°F
    @ 125 to 425ºC/257 to 797ºF................ ±0.015ºC/±0.027ºF
    @ 425 to 700ºC/797 to 1292ºF................ ±0.02ºC/±0.036ºF
    Measured after the stability indicator has been on for 15 minutes. Measuring time is 30 minutes.

    Axial homogeneity @ 60 mm
    @ temp. range 33 to 100°C..................................... ±0.10°C
    @ temp. range 100 to 420°C................................... ±0.25°C
    @ temp. range 420 to 700°C................................... ±0.40°C
    @ temp. range 91 to 212°F.......................................±0.18°F
    @ temp. range 212 to 788°F.....................................±0.45°F
    @ temp. range 788 to 1292°F...................................±0.72°F

    Resolution (user-selectable)
    All temperatures ............................ 1°, 0.1°, 0.01° or 0.001˚

    Heating time
    33 to 700°C/91 to 1292°F................................... 45 minutes

    Cooling time
    700 to 100°C/1292 to 212°F............................... 43 minutes
    100 to 50°C/212 to 122°F................................... 17 minutes
    50 to 33°C/122 to 91°F....................................... 20 minutes

    Time to stability (approx.)
    RTC-700.............................................................. 10 minutes

    Immersion depth
    RTC-700........................................................ 200 mm/7.9 in



    View the Data/Spec Sheet. Don't have Reader?
    View the RTC Series Manual.  
    Read About the DLC System.  
    View the DLC Manual.  
    Read About Temp Sensors.  

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