Fluke 712B Положение об энергозависимости памяти онлайн

712B, 714B SOMV 1 of 1 3/10/2014

Instrument Security Procedures

Model:

Fluke 712B, 714B

Product Name:

712B: RTD Calibrator

714B: Thermocouple Calibrator

Instrument Description:

The 712B RTD Calibrator simulates RTD signals to a temperature meter or

temperature transmitter and measures the output of the temperature transmitter

simultaneously. It also measures temperature with an RTD sensor.

The 714B RTD Calibrator simulates TC signals to a temperature meter or

temperature transmitter and measures the output of the temperature transmitter.

It also measures temperature with a TC sensor.

Memory Description:

Fluke 712B and 714B has 2 memory devices:

1) U40, micro controller, TI MSP430F5436, 192kB Flash, 16kB RAM, contains

operating code for the product and calibration constants.

2) U48, EEPROM, MICROCHIP 24AA024, 2Kb ROM, contains the initial parameter

of the temperature range which includes the maximum temperature point and

minimum temperature point.

Memory Cleaning Instructions:

After the 712B/714B is powered on, the memory will load calibration data. The

memory will automatically clear after the 712B/714B is powered off.