The Ametek AMC910 Multi-Purpose Calibrator is the right solution for high precision signal, temperature, and pressure calibrations, as it combines the power and features of a laboratory calibrator, with the addition of an isolated measurement channel.
It offers laboratory grade accuracy, high performance and simple-to-use functionalities. With the optional external pressure modules, the system may be taylored to address all possible calibration needs.
Furthermore the AMC910 has the ability to store up to 9 setpoints for each output range. The setpoints can be selected manually or automatically stepped at timed intervals. It features an intuitive, easy-to-operate user interface and computer control through the RS232 or IEEE-488 interface for automated production testing. The unit sources DC voltage and current for multifunction workload coverage, enabling calibration of data loggers, strip chart recorders, multi-meters, handheld calibrators, and other industrial instruments. This is the cost-effective solution for multiple calibration needs.
The JOFRA AMC910 offers four precision voltage output ranges (100mV, 1V, 10V, and 100V) all with ±0.003% of reading ±0.001% F. S. accuracy. These ranges are ideal for calibrating a broad range of DC voltage instrumentation. Additionally all voltage outputs settle to full specification in less than 200ms making the JOFRA AMC910 ideal for automated calibration systems.
An automatic stand-by mode (3) assures that output voltages above 30VDC must be acknowledged by the operator before the voltage appears at the output jacks. The stand-by mode is also triggered if the output current compliance is exceeded, thereby protecting the device under calibration.
The JOFRA AMC910 features a precision current output range (100mA) that offers 0.01% accuracy, which is ideal for calibrating process instrumentation especially 4 to 20mA equipment. With a full 12 volts of compliance at 100mA virtually any precision DC current measuring device can be calibrated using the JOFRA AMC910. Like the voltage ranges the current range offers quick settling time and an operate/stand-by mode.
The JOFRA AMC910 can read and source any of 11 types of thermocouples. Its T/C input and output is Cold Junction Compensated, using an ultra-stable PT-1000 sensor.
The JOFRA AMC910 can read and source 9 RTD types as well as YSI-400 and Ohms for non-standard curves. Probe coefficients (A, B, C, and R0) can be entered directly, with storage for up to five custom curves and one SPRT curve. The performance of the JOFRA AMC910 in the RTD mode compares to dedicated RTD measurement instruments. Unlike low-cost, less accurate RTD instruments, the display in the JOFRA AMC910 is always active, reading to three decimal places, using polynomial averaging to extract a high accuracy signal. The result is a very high accuracy reading.
The AMC910 not only offers temperature and pressure calibration features, it combines sourcing of current and voltage, measurement of millivolts and resistance with a second completely isolated measurement channel for a single laboratory calibration instrument unmatched in versatility, performance, and value. This flexibility means that only one unit is needed for calibration or verification giving the confidence needed for test instruments as well as for field calibrations.