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Table of Contents
Related Manuals for Omega HHM598F
Summary of Contents for Omega HHM598F
- Page 1 OMEGA...
- Page 2 European New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification. The information contained in this document is believed to be correct but OMEGA Engineering, Inc. accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.
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Page 3: Safety Information
SAFETY INFORMATION The following safety information must be observed to insure maximum personal safety during the operation at this meter: 1. Do not use the meter if the meter or test leads look damaged, or if you suspect that the meter is not operating properly. 2. -
Page 4: Specifications
SPECIFICATIONS Display: 3½ digit liquid crystal display (LCD) with a maximum reading of 1999. Polarity: Automatic, positive implied, negative polarity indication. Overrange: (OL) or (-OL) is displayed. Zero: Automatic. Low battery indication: the " " is displayed when the battery voltage drops below the operating level. - Page 5 DC VOLTS Ranges: 600V Accuracy: ±(0.5%rdg + 1dgt) Input impedance: 10MW Overload protection: 600VDC or AC rms AC VOLTS (50Hz - 500Hz) Ranges: 200V,600V Accuracy: ±(1.2%rdg + 4dgts) Input impedance: 10MW Overload protection: 600VDC or AC rms RESISTANCE & CONTINUITY Ranges: 2KW ,200KW Accuracy: ±(1.2%rdg + 1dgt) Open circuit volts: 0.3Vdc...
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Page 6: Diode Test
TEMPERATURE Ranges: -4°F to 2000°F Resolution: 1°F Accuracy: ±(2.0% rdg + 6dgts) on -4°F to 932°F ±(3.0% rdg + 4dgts) on 932°F to 2000°F DIODE TEST Test current: 1.0mA±0.6mA Accuracy: ±(6.0%rdg + 3dgts) Open circuit volts: 3.0Vdc typical Audible indication: <30mV Overload protection: 600VDC or AC rms AC CURRENT (Put conductor at the center of the jaws) Ranges: 20A,200A,700A... -
Page 7: Operation
OPERATION Before taking any measurements, read the Safety Information Section. Always examine the instrument for damage, contamination (excessive dirt, grease, etc.) and defects. Examine the test leads for cracked or frayed insulation. If any abnormal conditions exist do not attempt to make any measurements. - Page 8 Voltage Measurements 1. Connect the red test lead to the "V" jack and the black test lead to the "COM" jack. 2. Set the Function/Range switch to the desired Voltage type (AC or DC) and range. If magnitude of voltage is not known, set switch to the highest range and reduce until a satisfactory reading is obtained.
- Page 9 WARNING The accuracy of the functions might be slightly affected, when exposed to a radiated electromagnetic field environment, eg, radio, telephone or similar. Frequency Measurements 1. Set the Function/Range switch to the Hz position. 2. Connect the red test lead to the " + " jack and the black test lead to the "COM" jack.
- Page 10 Diode Tests 1. Connect the red test lead to the " + " jack and the black test lead to the "COM" jack. 2. Set the Function/Range switch to the " " position. 3. Turn off power to the circuit under test. 4.
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Page 11: Maintenance
MAINTENANCE WARNING Remove test leads before changing battery or performing any servicing. Battery Replacement Power is supplied by a 9 volt "transistor" battery. (NEDA 1604, IEC 6F22). The " " appears on the LCD display when replacement is needed. To replace the battery, remove the two screws from the back of the meter and lift off the battery cover. - Page 12 CONDITIONS: Equipment sold by OMEGA is not intended to be used, nor shall it be used: (1) as a "Basic Component" under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any...
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Page 13: Data Acquisition
Where Do I Find Everything I Need for Process Measurement and Control? OMEGA...Of Course! TEMPERATURE DATA ACQUISITION PRESSURE/STRAIN AND FORCE HEATERS FLOW/LEVEL ENVIRONMENTAL MONITORING AND CONTROL pH/CONDUCTIVITY M-287/0799...
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