Fluke 718 1G Product Overview
718 series pressure calibrator
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- Calibration manual (98 pages) ,
- User manual (36 pages) ,
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Table of Contents
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Summary of Contents for Fluke 718 1G
- Page 1 ® 718 Series Pressure Calibrator Product Overview PN 1549632 March 2000 Rev. 3, 3/06 © 2000-2006 Fluke Corporation. All rights reserved. Printed in USA All product names are trademarks of their respective companies.
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Page 2: Contacting Fluke
Accessing the Users Manual LIMITED WARRANTY & LIMITATION OF LIABILITY This Fluke product will be free from defects in material and workmanship The 718 Series Pressure Calibrator Users Manual is for three years (one year for pump assembly) from the date of purchase. -
Page 3: Pressure Calibrator
Pressure sensor specifications are as listed under • Measure pressure via a 1/8-inch NPT pressure fitting “Pressure Sensor Input”. and an internal pressure sensor or via a Fluke 700 Series Pressure Module The Calibrator measures pressure in the units shown in •... -
Page 4: Standard Equipment
718 Series Product Overview Table 1. Input Units the place of purchase immediately. To order replacement parts or spares, see the user-replaceable parts list near Displayed Pressure Units the end of this manual. • TL75 test leads (one set) O at 4°C •... - Page 5 Pressure Calibrator Safety Information XW Warning To avoid possible electric shock or personal injury: • Never apply more than 30 V between the mA terminals, or between either of the mA terminals and earth ground. • Do not use the Calibrator to make measurements in a CAT II, CAT III, or a CAT IV environment. CAT I equipment is designed to protect against transient from high-voltage, low-energy sources, such as electronic circuits or a copy machine •...
- Page 6 718 Series Product Overview XW Warning • To avoid false readings, which could lead to possible electric shock or personal injury, replace the battery as soon as the battery indicator B appears. • To avoid a violent release of pressure in a pressurized system, shut off the valve and slowly bleed off the pressure before you attach or detach the internal pressure sensor or Pressure Module fitting to the pressure line.
- Page 7 Pressure Calibrator Safety Information Table 2. International Electrical Symbols Symbol Meaning Earth ground Fuse Battery Refer to the manual for information about this feature. Hold in Hazardous voltage. Risk of electric fixed shock. position Double insulated Conforms to relevant Canadian Standards Association directives.
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Page 8: Getting Aquainted With The Calibrator
718 Series Product Overview Getting Aquainted with the Calibrator Pressure Press to turn the Calibrator on and off. The Calibrator measurement displays pressure and current measurements simultaneously. See Figure 2. The upper part of the display shows the applied pressure or vacuum. - Page 9 Pressure Calibrator Pushbuttons Pushbuttons Pushbutton operation is described in Table 3. Table 3. Pushbutton Functions Pushbutton Description Press to select a different pressure unit. All units are available when the pressure sensor input is used. For higher pressure module inputs, inappropriate (out-of-range) units are not available. Press on while pressing to source loop voltage.
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Page 10: Switch Test
718 Series Product Overview Note Switch Test In the switch test mode, the display update rate To perform a switch test follow these steps: is increased to help capture changing pressure inputs. Even with this enhanced sample rate, Note pressuring the device under test should be done This example used a normally closed switch. -
Page 11: Pump Features
Pressure Calibrator Pump Features Pump Features Refer to Table 4 and Figure 3. Table 4. Pump Features Item Description Pressure Rotate forward (clockwise) for pressure, Vacuum backward (counter-clockwise) for Switch vacuum. Pressure Rotate fully backward (counter- Pressure/ Vacuum clockwise) to release all pressure or Vacuum Release vacuum. -
Page 12: Replacing The Batteries
718 Series Product Overview Replacing the Batteries When the symbol appears on the display, replace the two 9 V alkaline batteries. Refer to Figure 4. XW Warning To avoid false readings, which could lead to possible electric shock or personal injury, replace the batteries as soon as the battery indicator appears. -
Page 13: Specifications
Pressure Calibrator Specifications Pressure Module Input Specifications Specifications are based on a one year calibration cycle Range Resolution Accuracy and apply for ambient temperature from +18 °C to +28 °C (determined by Pressure Module) unless stated otherwise. “Counts” are the number of increments or decrements of the least significant digit. - Page 14 718 Series Product Overview Operating temperature: -10 °C to 55 °C Power requirements: Two 9 V batteries (ANSI/NEDA 1604A or IEC 6LR61) Operating altitude: 3000 meters maximum Size: 60 mm H x 87 mm W x 210 mm L (2.38 in H x 3.41 Relative humidity: 95 % up to 30 °C, 75 % up to 40 °C, in W x 8.28 in L);...
- Page 15 Pressure Calibrator Parts Parts Replacement parts are listed in Table 5. These parts can be ordered by contacting Fluke. Refer to the Users Manual for a complete list of user-replaceable parts. Table 5. Parts Item Description Part/ Mod. No. Alligator clip red...
- Page 16 Vernier adjust knob 664190 MP10 Pump handle knob 664185 MP11, 12, 13 O-ring 146688 MP14 Spacer 687449 MP85 Case top/connector, 718 1G, 30G, 100G, 300G 2546299 MP86 Case bottom 664174 MP89, 90 Non-skid foot 885884 MP92 Battery door 664177 Keypad...