FW Bell 9900 Multi-Channel Gaussmeter

FW Bell 9900 Multi-Channel Gaussmeter
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FW Bell 9900
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Manual Datasheet
Multi-Channel Gaussmeter. Modular design permits easy expansion from one to three channels.

Consult your Sales Representative for availability of probes to suit your application.  Axial and transverse probes in stock.
 
FW Bell 9900 Features
  • Fully Menu-driven
  • Displays in Gauss or Tesla
  • Frequency: dc to 50 kHz
  • Basic Instrument Accuracy: ±0.075%
  • 4¾-digit Back-lighted LCD Display
  • Nine Ranges from 30 mG (3 µT) to 3 MG (300 T), some ranges require specific probes
  • Resolution of 10 µG (.001 µT) to 100 G (10 mT)
  • Update rate up to 8 per second dependent upon set-up
  • Analog Bargraph Display
  • Displays 2- or 3-axis readings simultaneously
  • Autorange
  • Peak Hold
  • Self-diagnosis
  • Dynamic Probe Correction
  • IEEE-488 Bus
  • RS-232 Port
  • Built-in Zero Gauss Chamber
  • 3-volt Full Scale Output
  • 3-level Classifier
  • Auto Calibration
  • Auto Zero
FW Bell 9900 Specs
Ranges
30 mG* (3 µT)* 3 kG (300 mT)
300 mG* (30 µT)* 30 kG (3 T)
3 G** (300 µT)** 300 kG (30 T)
30 G (3 mT)* 3 MG*** (300 T)***
300 G (30 mT)    

*0.01X Probe only
**0.01X and 1X Probe only
***10X Probe only
 

Resolution
10 µG (0.001 µT) to 100 G (10 mT)

 

Frequency Range (Displayed Reading)
  • dc Mode: dc
  • ac mode "filter on": 20 Hz - 1 kHz
  • ac mode "filter off": 20 Hz - 50 kHz