Ammonia Monitor

eatures Portable Internal Pump Rechargeable Battery Remote Sampling Simple to Use TWA, STEL and Peak Audible Adjustable Alarm Data Logging Description Ammonia Meter is a portable desktop instrument that measures ammonia concentration in a range of 0-100 ppm and a resolution of 0.1 ppm. The instrument makes it possible to monitor ammonia vapor in air.

The insturment has an LCD display giving concentrations in ppm every 10 seconds, a low battery indicator, and an audible alarm that can be set at any level from 0-100 ppm. With the touch of a button, the meter displays STEL (average of every 15 min.), TWA (8 hour average) and Peak.

The internal pump makes it possible to sample from hard-to-reach areas or confined spaces by attaching a flexible tube to the meter. Data Logging The W108284 meter stores all of the exposure points for up to 5 logs (a log is created in the instrument's internal memory each time it is used).

A log contains: date, time, number of exposure points, the interval between each point, and the actual exposure points. All of the log files can be easily uploaded to PC using components vailable within the Microsoft Windows Operation System or the termianl software included with the instrument.

Meter Spec SENSOR TYPE ELECTROCHEMICAL Nominal Range 0-100 ppm Maximum 200 ppm Sensor Life > 2 years Resolution 0.1 ppm Min. Detectable 0.1 ppm Response Time < 60 sec. Warm-Up Time 60 sec.

Operating Temperature -20 °C to 40 °C Pressure Range Atm ± 10% Relative Humidity 15 - 90 % non-condensing Alarm Audible 80db Dimensions H x D x W: 7.5" x 5.75" x 2.75" Weight 900 grams Battery Internal Rechargeable Battery or AC Adaptor