FLUKE – Máy đếm hạt bụi/ đo bụi Fluke 985 Model: Fluke 985

FLUKE – Máy đếm hạt bụi/ đo bụi Fluke 985

Model: Fluke 985

Hãng sản xuất: FLUKE – MỸ

Tham khảo: http://www.fluke.com/fluke/vnen/HVAC-IAQ-Tools/Air-Testers/Fluke-985.htm?PID=74257

                              

Tính năng Máy đếm hạt bụi/ đo bụi Fluke 985:

• Six channels and particle size range of 0.3 - 10.0 µm: Assures accurate measurements even for critical locations requiring ISO Class 5 – 9 certification
• Ultra-lightweight and ergonomic design: Promises easy single-hand operation in tight or awkward spaces with less operator fatigue
• Long battery life: Ten hours of standard-use battery life to last a full work day
• Large 3.5 QVGC Color display: Easy navigation and viewing with the intuitive icons and large font options
• 10,000 record storage: Quick access to historical data
• On-screen data presentation: Data can be viewed in a traditional tabular or trend graph view at the user’s preference
• Personalized setting and configurations: Customizable settings for the display, sample methods, and alarm settings for sample count
• Data export options: Download data to a PC using a USB memory stick, USB cable or Ethernet connection. No special software is required to download or view data
• Option password control: Confirms security when required
• USB/Ethernet charge cradle: Assures device is always ready to go when needed

Thông số kỹ thuật Máy đếm hạt bụi/ đo bụi Fluke 985:

Measured specifications Channels 0.3 μm, 0.5 μm, 1.0 μm, 2.0 μm, 5.0 μm, 10.0 μm Flow rate 0.1 cfm (2.83 L/min) Light source 775 nm to 795 nm, 90mW class 3B laser Count modes Raw counts, #/m3, #/ft3, #/liter in Cumulative or Differential mode Counting efficiency 50 % @ 0.3 μm; 100 % for particles > 0.45 μm (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 Sample inlet Isokinetic probe Security Administrator password control (optional) Communication mode USB or Etheret Dimensions (L x W X D) 27.2 cm x 9.9 cm x 5.3 cm (10.7 in x 3.9 in x 2.1 in) Weight 0.68 kg (1.5 lb) Power adapter 100 V ac to 240 V ac, 12 V dc, 2.5 A Rechargeable battery Li-ion 7.4 V 2600 mAh; 10 hours typical use (5 hours continuous sampling) / 3.5 hours Calibration PSL particles in air (NIST traceable) Operating environment 50 °F to 104 °F (10 °C to 40 °C)/< 95 % non-condensing relative humidity Storage environment 14 °F to 122 °F (-10 °C to 50 °C)/Up to 98 % non-condensing relative humidity Warranty One-year Accessories included Cradle for charging and convenient USB and Ethernet communications, ENET CAT5E 7 foot cable, USB-A to MINI-B 6 foot cable, 12 V dc power supply, zero count inlet- filter, filter adapter, sample inlet protective cap, hard case, getting started manual and users manual CD