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Summary of Contents for ETS 230
- Page 1 NANOCOULOMBMETER ETS Model 230 Operating Manual Electro-Tech Systems – 700 West Park Avenue, Perkasie, Pennsylvania 18944; (215) 887-2196 D01268 Revision E – 2024-07-29...
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Page 2: Table Of Contents
Appendix A - Available Accessories…………..19 Products described in this manual are designed and assembled in the U.S.A. by Electro-Tech Systems, Inc. 700 West Park Avenue Perkasie, PA 19844 www.electrotechsystems.com Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 1 of 20... -
Page 3: Important Safety Information
Any misuse may result in electric shock or fire. To prevent the equipment from being damaged, the following rules should be observed for installation, use and maintenance. Read the following safety instructions before operating the instrument. Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 2 of 20... -
Page 4: Operation
DO NOT USE IN ANY MANNER NOT SPECIFIED OR APPROVED BY THE MANUFACTURER. Unapproved use may result in damage to the equipment or present an electrical shock or fire hazard. Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 3 of 20... -
Page 5: Consignes De Sécurité
à graves. utilisez uniquement des fusibles du type et des valeurs nominales spécifiés. CONSIGNES DE SÉCURITÉ Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 4 of 20... -
Page 6: Opération
NE PAS UTILISER AVEC DES PANNES D'ÉQUIPEMENT SUSPECTES. Si une odeur ou de la fumée se dégage, éteignez l'équipement et débranchez-le immédiatement. Le non-respect de cette consigne peut entraîner un choc Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 5 of 20... - Page 7 NE PAS UTILISER D'UNE MANIÈRE NON SPÉCIFIÉE OU APPROUVÉE PAR LE FABRICANT. Une utilisation non approuvée peut endommager l'équipement ou présenter un risque d'électrocution ou d'incendie. Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 6 of 20...
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Page 8: Description Of Contents
II. Description of Contents Item Qty. Description Model 230 Model 230 Circuitry in a metal enclosure. Ground Cable A 5-foot green rubber cable featuring 2 green banana plugs and an alligator clip Coiled cord, extends to 10’, with precision 0.1µF Capacitor. -
Page 9: Setup Guide
The display’s background lighting should be on. Note: End user chooses to either use battery or AC power Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 8 of 20... - Page 10 Step 5 - Push READ/ZERO button again to return the switch setting to the ZERO STANDBY mode. This completes an initial checkout of the system performance. Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 9 of 20...
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Page 11: Quick Start Guide
Change the RANGE switch setting and repeat the measurement. Note: Always goes to ZERO STANDBY mode and back to READ mode before making another measurement. Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 10 of 20... -
Page 12: Functionality
1.0 Volt output along with a precision 0.10 µF, 1% capacitor for checking system calibration. The Model 230, shown in Figure 4.1, The instrument is housed in a 7.5"L x 10"D x 3"H (190x245x70mm) aluminum case that provides extra shielding from external fields. - Page 13 READ mode. When the optional remote push-button is plugged into this jack it parallels the READ/ZERO push-button on the front panel, allowing either button to control this function. This feature makes operating the Model 230 very easy while making measurements in locations such as humidity-controlled glove boxes.
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Page 14: Detailed Operation
Each time a new measurement is taken the READ/ZERO button must first be placed in the ZERO STANDBY. When using the ETS Foot Operated Remote READ/ZERO switch the system is functioning as normal. When the foot switch is depressed and released the system flips between the READ/ZERO mode and remains in that mode until the switch is depressed again to switch mode. - Page 15 Volts. To determine the capacitance, connect a 1 Megaohm resistor in series with the simulator output and the Model 230 input. Set the charging voltage to precisely 1000 Volts, then discharge the capacitor into the Nanocoulombmeter. A reading of 100nC on...
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Page 16: Specifications
Model 233 Bucket: Model 234 Probe: Charge detector Probe ACCESSORIES: (Optional – Must be ordered separately) PART#230-5844: Foot operated READ/ZERO switch PART#230-5845: 100-240VAC, 50/60Hz (Replacement) Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 15 of 20... -
Page 17: Calibration And Maintenance
VIII. Calibration and Maintenance CALIBRATION The Model 230 is calibrated at the factory using instrumentation traceable to N.I.S.T. Periodic recalibration of any measuring instrument is required if measurement accuracies and proper system performance are to be assured. In most applications, recalibration should be performed on a yearly basis. - Page 18 Replace the battery cover. If the instrument fails to operate properly it should be returned to ETS for repair and recalibration. A Return Material Authorization (RMA) must be obtained from ETS prior to sending in the instrument.
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Page 19: Warranty
ETS must be notified before any equipment is returned for repair. ETS will issue an RMA (Return Material Authorization) number for the return of equipment. -
Page 20: Appendix A - Available Accessories
Figure 9.2: Model 234 Charge Detector Probe Model 230 - Nanocoulombmeter – Operating Manual D01268 Revision E - Page 19 of 20...
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