Acetone 100/b, 100 - 12,000 PPM, (CH22901) 4-Gas Monitor Test Time - 100 –

Test Time - 100 – 900 seconds

3D factory calibration and our unique anti-drift system ensure accuracy

Power Supply Options - Battery

Calibration: Two-point or three-point calibration for zero and span

Runs off any 12 volt DC batteries

Acetone 100/b, 100 - 12,000 PPM, (CH22901) 4-Gas Monitor Test Time - 100 –Acetone 100 b, 100 12,000 PPM, Part # CH22901, 10 Tests Application Range Standard Measuring Range: 100 to 12,000 ppm Number of Strokes n: 10 Time for Measurement: approx. 4 min Standard Deviation: 15 to 20 % Color Change: pale yellow yellow Ambient Operating Conditions Temperature: 0 to 40 C Absolute Humidity: 5 to 20 mg H2O L Reaction Principle Acetone + 2. 4 Dinitrophenylhydrazine yellow hydrazone Cross Sensitivity Other ketones are indicated but