• Monroe 244AL 靜電電壓表
  • Monroe 244AL 靜電電壓表
  • Monroe 244AL 靜電電壓表
  • Monroe 244AL 靜電電壓表

Monroe 244AL 靜電電壓表

• Contact Potential Measurements
• Electrophotographic Measurements
• Radiation Effects on Insulators and
Semiconductors
• Electret Measurements
• Bioelectric Potential Studies
型號 : Monroe 244AL

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.

Range:
 ±15 volts
Accuracy:  
0.1% or 10mV, whichever is greater
Meter resolution:
10mV
Noise:
20mV rms, typ.
Speed of response:
2ms, 10% to 90%,
Output:
1:1, ±15 volts
Drift: *
 Less than 10mV/h
Output Filter:
Bessel low pass filter with 0.7ms constant delay
Size:

4 x 8.5 x 14 inches (10 x 21.8 x 35.6 cm), 1.75” rack mounting available (1 or 2 per rack)

Weight:
6.5 lb. (3.0 kg)
Power Requirement:
100, 115, 230 VAC, ±10%, 15W
Accessories Included:
Manual on CD, line cord, phono plug

*    Specifications are based on use of Models 1017AEL or 1017ASL probe at 0.005” probe to surface spacing. To achieve best drift characteristics, probe must be purged with filtered air or inert gas in a stable laboratory environment.

  • Contact potential measurements
  • Electrophotographic measurements
  • Radiation effect studies
  • Electret research
  • Bioelectric potential studies
  • Disk drive media research

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