Honeywell HPM, Сервисная инструкция

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7 IOP Calibration Procedures
7.3 Equipment Required
436 HPM High-Performance Process Manager Service R688
Honeywell December 2020
7.3 Equipment Required
Precision equipment is a necessity
You will need precision equipment to accurately recalibrate these subsystems.
CAUTION Do not attempt recalibration without proper equipment and working knowledge of the
equipment.
The following table lists typical precision test equipment that can be used.
Table 85 Typical Precision Test Equipment
Item Tolerance Vendor Model
Programmable Voltage Source:
(with 10 V and 100 mV range) ±(0.002% s
.0005% range +3 µV) Electronic Development Co.
11 Hamlin Street
Boston, MA 02127 501 J1
(with option D)
Precision Resistors:
100 ohm
500 ohm
2000 ohm
± 0.005%
± 0.005%
± 0.005% C. T. Gamble
605 Perkins Lane
Delanco, NJ 08075 1608AL or
1608PC for
each
Digital Multimeter with
10 V range (1 µV/count) and
100 mV range (0.1 µV/count) ± 0.0025 reading
+ 40 counts John Fluke Mfg. Co., Inc.
PO Box C9090
Everett, WA 98206 8505A
Equipment requirements
The following equipment requirements are recommended.

A precision voltage source and a Digital Multimeter is required for thermocouple, voltage, and
current calibration.

A precision thermocouple simulator is required to verify the accuracy of the thermocouple inputs.

A precision resistor of the appropriate value is required for each RTD input to be calibrated.