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Summary of Contents for MKS Ion Systems 775
- Page 1 Electrostatic Fieldmeter Model 775 Instruction Manual...
- Page 2 #1 9-0 77 5-M Ve r. 2...
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Page 3: Table Of Contents
Contents 1 Description................1 2 Operation................2 Powering the Meter ................2 Battery Check ..................2 Zeroing the Meter .................. 2 Taking and Holding a Reading ............... 3 Measurement Accuracy ................. 4 3 Maintenance................. 5 4 Specifications ..............6 5 Warranty and Service ............7 #1 9-0 77 5-M Ve r. -
Page 4: Description
Description Ion Systems Model 775 Electrostatic Fieldmeter is a compact electro- static fieldmeter used to accurately locate and measure static charge potentials. The 775 Fieldmeter features both Sample and Hold measurement modes that allow measurements to be made in places that would be difficult to reach or see with other instruments. -
Page 5: Operation
Operation Powering the Meter The Model 775 has a slide switch for ON/OFF and a push button switch for modes. The ZERO knob can be turned to the left or right to change the zero setting of the display. Push the slide switch actuator into its upper (ON) position. The display will come on. -
Page 6: Taking And Holding A Reading
Note The Model 775 is built in a conductive case that provides the ground reference for the measuring circuit. For accurate measurements and zeroing, ensure that the person holding the meter grounded or discharged by touching ground, or that the meter is grounded using the ground snap on the rear of the case. -
Page 7: Measurement Accuracy
Note In the HOLD position the RANGING LIGHTS are off. When the push-button is returned to the SAMPLE position, the RANGING LIGHTS goes on and the word HOLD disappears from the display. Measurement Accuracy The accuracy of measurement is dependent on a stable ground refer- ence and the 1 inch (2.54 cm) measuring distance as previously noted. -
Page 8: Maintenance
Maintenance The only maintenance necessary for the Model 775 Fieldmeter is occasional changing of the 9V battery. Slide off the battery compart- ment door on the back of the unit. Carefully remove the battery from the compartment, noting the routing of the battery clip wires, and detach the battery clip. -
Page 9: Specifications
Specifications Input: VDC alkaline battery, battery life in excess of 40 hours, battery included Display: 3 1/2 digits, 0.4" (1 cm) digit height Output: Analog output through miniature jack, 1 V corresponds to 10 Reponse: 5 Hz at analog output, digital display updates 3 times per second Features: HOLD and low BATTERY indicators, automatic polarity... -
Page 10: Warranty And Service
Warranty and Service Ion provides a limited warranty for the Model 775 Fieldmeter. New products manufactured or sold by Ion are guaranteed to be free from defects in material or workmanship for a period of two (2) years from date of initial shipment. Ion’s liability under its new product warranty is limited to servicing (evaluating, repairing, or replacing) any unit returned to Ion that has not been subjected to misuse, neglect, lack of routine maintenance, repair, alteration, or accident. - Page 11 Ion Systems improves its customers' business results by providing a total solution to their electrostatic discharge and electromagnetic interference challenges. MKS, Ion Systems is ISO 9001 and ANSI ESD S20.20 - 1999 certified and located in Alameda, California. For more information about Ion visit www.ion.com or call 800-367- 2452.
- Page 12 1750 North Loop Road Alameda, CA USA 94502 Tel: 510-217-0600 Fax: 510-217-0484 Toll Free: 800-367-2452 Tech Support: 510-217-0470 Sales Services: 510-217-0460 info@ion.com salesservices@ion.com techsupport@ion.com service@ion.com www.ion.com...
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