The 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 eliminate zero shift with spacing changes.
Features:
Contact Potential Measurements
Electrophotographic Measurements
Radiation Effects on Insulators and Semiconductors
Electret Measurements
Bioelectric Potential Studies
MEASUREMENT RANGE:0~±15V
Meter resolution: 10mV
SPEED OF RESPONSE 10% TO 90%:Less Than 2ms
Accuracy:0.1%
Output: 1:1, ±15 volts
Size:10 x 21.8 x 35.6 cm
Weight: 3kg
Power:100/115/230VAC, ±10%, 15W
Certifications: CE Mark compliant