Particle Counter Fluke 985

Noted : KONFIRMASI HARGA amp; STOCK TERLEBIH DAHULU SEBELUM MELAKUKAN TRANSAKSI. WA KAMI : 0811-923-9968 Measured Specifications Channels 0.3 m, 0.5 m, 1.0 m, 2.0 m, 5.0 m, 10.0 m Flow rate 0.1 cfm (2.83 L/min) Light source 775 nm to 795 nm, 90 mW class 3B laser Count modes Raw counts, #/m3, #/ft3, #/liter in Cumulative or Differential mode Counting efficiency 50% @ 0.3 m; 100% for particles gt; 0.45 m (per ISO 21501) Zero count 1 count / 5 minute (JIS B9921) Concentration limits 10% at 4,000,000 particles per ft3 (per ISO 21501) Data storage 10,000 records (rotating buffer) Alarms Counts, low battery, sensor fail Delay time 0 to 24 hours