• Monroe 279L 靜電電壓表
  • Monroe 279L 靜電電壓表
  • Monroe 279L 靜電電壓表
  • Monroe 279L 靜電電壓表

Monroe 279L 靜電電壓表

• Low profile half rack size for
multi-channel applications
• Full complement of interchangeable
probes
• Selectable recorder output range
• LED meter with “black out” for dark
room applications
型號 : Monroe 279L

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 279 to resolve spot diameters as small as 1 mm. Probes include air purge capability to prevent ingress of particulate.

Range:
 ±300 volts
Accuracy:*
0.1% or 10mV, whichever is greater
Meter resolution:
100mV (4 digit LED)
Noise:*
90mV rms refered to input, typical
Speed of Response:
3ms, 10% to 90%, achievable at probe to surface spacing uo to 0.1” with low resolution probe
Probe Dimensions:
.35” x .35” x 2.85” (9 mm x 9 mm x 73 mm)
Probe Cable Length: 10 ft, (3.0 m)
Output: 100:1, ±3 volts full-scale
Drift:* less than 10mV/h
Power requirement: 100, 115, 230 VAC, ±10%, 50/60Hz, 15 watts
Size:

1.7x8.2x15.1 inches (44 x 208 x 384 mm)

,1.75” rack mounting available (1 or 2 per rack)

Weight:
4lb. (1.8kg)
Accessories:
Manual, probe hole vent plug, line cord, optional 220V fuses

* These specifications based on the use of Model 1034EL or 1034SL 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.

  • Electrophotographic measurements
  • Radiation effect studies
  • Electret research
  • Electric field studies
  • Process monitoring and control
  • Integrated circuit manufacturing and handling

相關產品

Monroe 244AL 靜電電壓表

Monroe 244AL 靜電電壓表

Monroe 244A 靜電電壓表

Monroe 244A 靜電電壓表

Monroe 279 靜電電壓表

Monroe 279 靜電電壓表

Monroe 244AK 靜電電壓表

Monroe 244AK 靜電電壓表