The Monroe 287B Ionizer Performance Analyzer

The Monroe 287B Ionizer Performance Analyzer performs manual or automatic decay and balance tests for the periodic verification of ionization equipment. It stores test results and averaged decay times for up to ten manual tests and ten complete automatic test sequences. Temperature and relative humidity are displayed in real time and recorded along with the test data. All instrument functions are controlled using four push buttons. In decay mode, a built-in high-voltage generator charges the plate to over 1,050 volts, which gradually discharges toward zero in the presence of ionization. The elapsed decay time between 1,000 volts and 100 volts is displayed. In balance mode, the instrument displays the isolated plate voltage, test duration, and positive and negative peak voltages.

PRODUCT HIGHLIGHTS

•  All-in-one instrument: measures, displays and stores voltage, decay time, temperature and humidity
• Test AC or DC room ionizers, laminar flow, overhead or benchtop ionizers or ionized compressed gas systems as simply as pushing a button
• Exceeds current requirements of ANSI/ESD SP3.3 for Periodic Verification of Air Ionizers
• Test balance and decay
• Low cost / performance ratio
• Hand held, battery operated
• Microprocessor driven
• Built-in self test include battery check and tests for functional errors

Charger
±1100 volts, selectable polarity
Fieldmeter Range
±1250 V, 1 V resolution
Charge Plate Size
43 x 102 mm (1.7 x 4 in)