Dry Block Temperature Calibrators offer radial homogeneity.
March 4, 2008 -
Accurate to +0.05°C, JOFRA ITC series consists of 3 models that cover -23 to +155°C (ITC-155), 33 to 320°C (ITC-320), and 33 to 650°C (ITC-650) temperature ranges. Dual-zone heating block promotes temperature homogeneity in critical calibration zone, minimizing need to insulate sensors-under-test and making it possible to calibrate liquid-filled and other mechanical sensors, while MVI circuitry ensures stable temperatures even when mains voltage is unstable.
JOFRA ITC Temperature Calibrators Offer Improved Performance
VLARGO, FL--AMETEK Calibration Instruments has announced that its range of JOFRA ITC dry block temperature calibrators now offers improved accuracy, stability and radial homogeneity (temperature variation between holes on the multi-hole inserts). The JOFRA ITC product line features three models covering temperature ranges -23 to +155°C (ITC-155), +33 to +320°C (ITC-320) and +33 to +650°C (ITC-650).
The JOFRA ITC Series offers exceptional price and performance. It features a state of the art dual-zone heating block and MVI circuitry adapted from AMETEK's premium ATC range of temperature calibrators. The dual-zone heating block increases the temperature homogeneity in the critical calibration zone. This minimizes the need to insulate sensors-under-test and makes it possible to calibrate liquid-filled and other mechanical sensors. MVI circuitry ensures stable temperatures even when the mains voltage is unstable.
The temperature stability has improved from +0.03°C to +0.01°C, for the ITC-155 and from +0.03°C to +0.02°C for the ITC-320. Measurements are made over a 30 minute period, after the instrument's stability indicator has been on for 10 minutes. Accuracy has improved by at least +0.05°C across the instrument range as measured over a twelve month period using the built-in internal reference sensor. Radial homogeneity is now +0.02°C for the ITC-155 compared to the previous value of +0.03°C while the specification for the ITC-320 has improved from +0.07°C to +0.04°C.
The ITC series of dry block calibrators is slim and rugged and ideally suited to critical process control applications. The calibrators are designed for both on-site and maintenance shop use.
AMETEK Calibration Instruments is among the world's leading manufacturers of calibration instruments for temperature, pressure, and process signals and a unit of AMETEK Measurement & Calibration Technologies, a division of AMETEK, Inc., a leading global manufacturer of electronic instruments and electromechanical devices with annual sales of more than $2 billion.
For more information, contact AMETEK Calibration Instruments, 8600 Somerset Drive, Largo, FL 33223. Tel: 727-536-7831. Fax: 727-539-6882 . E-mail: cal.info@ametek.com or on the web at www.ametekcalibration.com.
General Information:
Scott Crone
USA
Phone: 727-536-1831 ext 3307 Company Information: Name: AMETEK Test & Calibration Instruments Address: 8600 Somerset Dr. City: Largo State: FL ZIP: 33773 Country: USA Phone: 800-527-9999 FAX: 727-539-6882 http://www.chatillon.com
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