Monroe 284 靜電量測儀器
• Battery-powered
• Easy to operate
• Large LCD display
• Two ranges
• Interchangeable cups
• Analog output
• Meets requirements of EIA-541 Standard
• Point contact measurement of small areas
Measure charges on isolated conductors by direct contact using a point contact probe (sold separately). Measure charges on all types of objects by placing the charged object in a Faraday cup (sold separately), which is connected to the meter input. Two interchangeable standard sizes of Faraday cups serve most needs. The inner dimensions of these are 2-5/8” dia. x 2-¾” deep and 5-¾” dia. x 7” deep. Custom sizes are available on special order.
½”x3½” digit LCD
Range: Resolution:
200nC 0.1nC
20nC 0.01nC
Range: Resolution:
2000nC 1.0nC
2.0nC 0.001nC
Display:
Optional Ranges Available:
Accuracy:
2% of reading, + zero offset, +/- 1 lsd.
Output:
0 to ±2 volt analog
Drift:
0.1pC/sec. Typical
Battery:
9 volt Eveready #216 or equivalent NEDA #1604. Battery life over 400 hours.
Dimensions:
6”x3½”x2.125” (15 cm x 9 cm x 5.5 cm)
Weight:
8½ oz. (0.24kg) with battery
- Simple to operate
- Portable, self-contained, battery operated
- Two measurement ranges (20 nC and 200 nC)
- Resolves 0.1 nC
• Direct charge measurement
• Component testing
• Materials qualification
• Triboelectric studies
• Static monitoring
• IC handlers
