Benzene 0.25/a, 0.25 - 2 PPM / 2 - 10 PPM, (8103691) Fall Protecton and requires that worker exposure

and requires that worker exposure monitoring air samples be collected in the breathing zone

True low flow capability for less agitation

Operating Principles o Solinst Model 122 Interface Meter

•  Operates up to 14 hours on Li-ion battery pack

INTERNAL POWER BATTERY LIFE: internal user-replaceable Alkaline D batteries >9 months typical with no wiping

Benzene 0.25/a, 0.25 - 2 PPM / 2 - 10 PPM, (8103691) Fall Protecton and requires that worker exposureBenzene 0. 25 a, 0. 25 2 PPM 2 10 PPM, Part # 8103691, 10 Tests Application Range Standard Measuring Range: 0. 25 to 2 ppm 2 to 10 ppm Number of Strokes n: 5 1 Time for Measurement: approx. 5 min approx. 1 min Standard Deviation: 15 % Color Change: light grey dark grey to black Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: < 40 mg H2O L Reaction Principle Benzene + Alu+ dark grey to black reaction product Cross Sensitivity Up