Electrostatic Voltmeters
Electrostatic
Measurement
and ESD Products
- Electrostatic Voltmeters
- Electrostatic Fieldmeters
- Charge Plate Monitors
- Resistance/Resistivity Meters
- Other ESD Instruments
- Application Notes
- RoHS Statement
To get pricing please e-mail: sales@bomir.com
244A
ISOPROBE® Electrostatic Voltmeter
The Model 244A ISOPROBE® Electrostatic Voltmeter measures surface potential in the range of ±3000 volts without contacting the measured surface. It features high-accuracy (0.1%), drift-free measurements that are almost fully independent of probe-to-surface separation. It enjoys a proven record and long, successful history in both laboratory and manufacturing environments.
Side- and end-viewing probes accommodate various mounting requirements. Specialty high-resolution probes allow the 244A to resolve spot diameters as small as 1 mm. Probes include air purge capability to prevent ingress of particulate.
- Electrophotographic measurements
- Radiation effect studies
- Electret research
- Electric field studies
- Process monitoring and control
- Integrated circuit manufacturing and handling
244AK
ISOPROBE® Electrostatic Voltmeter with 200:1 Output
244AL
ISOPROBE® Electrostatic Millivolt Meter
Model 244AL is a Model 244A ISOPROBE® Electrostatic Voltmeter with its measurement range reduced to make precision high-speed, low-noise electrostatic measurements in the range of ±15 volts. This range reduction enables the instrument to resolve 10 mV on the surface. Front panel zero and balance controls elminate zero shift with spacing changes.
- Contact potential measurements
- Electrophotographic measurements
- Radiation effect studies
- Electret research
- Bioelectric potential studies
- Disk drive media research
Probes and Accessories
| Model No. | Description |
|---|---|
| 1017AE | Standard Miniature Probe – End Viewing |
| 1017AS | Standard Miniature Probe – Side Viewing |
| 1017AEH | High Resolution Probe – End Viewing |
| 1017AEL | Low Resolution Probe – End Viewing |
| 1017ASL | Low Resolution Probe – Side Viewing |
| 1017AT | Transparent Miniature Probe |
| 1017/13 | Extension Cable for Model 1017 Probes (Optional Lengths Avail.) Consult Factory |
| 1017/22G-110V | Gas Purge Kit for Model 1017 Probes |
| 1017/22G-220V | Gas Purge Kit for Model 1017 Probes |
| 1017E/22D | Gradient Adapter for Model 1017E Probe |
| 1017S/22D | Gradient Adapter for Model 1017S Probe |
279
ISOPROBE® Electrostatic Voltmeter
The Model 279 ISOPROBE® Electrostatic Voltmeter measures surface potential in the range of ±3000 volts without contacting the measured surface It features high-accuracy (0.1%), drift-free measurements that are almost fully independent of probe-to-surface separation. Its low-profile design is optimized for rack mounting of multiple 279's in a minimum space.
Side- and end-viewing probes accommodate various mounting requirements. Specialty high-resolution probes allow the 244A to resolve spot diameters as small as 1 mm. Probes include air purge capability to prevent ingress of particulate.
- Electrophotographic measurements
- Radiation effect studies
- Electret research
- Electric field studies
- Process monitoring and control
- Integrated circuit manufacturing and handling
279L
ISOPROBE® Electrostatic Voltmeter
This instrument is a Model 279 ISOPROBE® Electrostatic Voltmeter with its measurement range reduced to ±300 volts. This change improves the voltage resolution and noise performance for measurements below ±300 volts, and optimizes arc safety for sensitive measurements.
- Radiation effect studies
- Contact potential measurements
- Bioelectric field studies
- Disk drive media research
Probes and Accessories
| Model No. | Description |
|---|---|
| 1034E | Standard Miniature Probe – End Viewing |
| 1034S | Standard Miniature Probe – Side Viewing |
| 1034EL | Low Resolution Probe – End Viewing |
| 1034EH | High Resolution Probe – End Viewing |
| 1034SL | Low Resolution Probe – Side Viewing |
| 1034T | Transparent Miniature Probe |