Fiber Monitor, Model F-1K

Fiber Monitor, Model F-1K The SIBATA Fiber Monitor, Model F-1K, is an asbestos monitor which measures relative fiber consentration. It detects only fiber particles. Sampling air flows into the body and pass through the screening section and sampling filter. The F-1K can be used as realtime monitoring where the asbestos related workplace. Features of F-1K: • You can save the data with logging function. • The F-1K informs with alarm when the fiber concentration gets over the limit. • The F-1K can be connected with a PC for real time monitoring. • The sampling filter can be used for a number count analysis after sampling. • Real time display of fiber concentration in f/L. (every 60 seconds) Specifications Code 080000-1000 Model F-1K optical source laser diode Measuring Scale 0.0 to 1,000 f/L Intake Air Flow 2L / min Display 1. Fiber Counts 2. Fiber Concentration (f/L) 3. Time 4. Air Flow 5. Error (battery, laser, etc.) Data Output 1. USB 2. RS-232C 3. Printer 4. Alarm (Open-Collector) Measuring Mode 1. Timer 2. Manual 3. Logging Power Supply AC100V – 240V and NiMH Battery Battery Life about 4 continuous hours (at 25˚C) Usage Environment Temperature: 0 to 40℃ Humidity: 5 to 90% Dimensions 380(W) X 230(D) X 240(H) mm Weight Approx. 5.2kg Accessories Included AC adapter, Carrying Case, Zero Air Filter, Storage Bag 500 Block Diagram Correlation with Air Intake Official Method 400 High-Voltage Electrode Laser Source Sensing Station 300 Photo 200 detector BackUp 100 Filter Exhaust Suction Pump Flow 0 Sensor 0 100 200 300 400 500 Membrane Filter Method（f/L） F-1K(f/L)

Principle Fiber Monitor, Model F-1K, relatively measures a fiber concentration by separating fiber particles from whole suspended particles. Sample air is taken inside from an Air Intake, goes through a Sensing Station, a Back Up Filter, and a Flow Sensor, and is exhausted inside of its housing. A High-Voltage Pipe, which consists of four Electrodes, is inside of the Sensing Station and vibrates fiber particles, which go through an electric field, by generating high DC and AC Voltages together. A Semicon- ductor Laser, which is irradiated to inside of the Sensing Station, is scattered by the vibration of fiber particles. The scattered light is detected by a Photomultiplier, and an intensity of the scattered light changes in pulse when the fiber particles pass through the Sensing Station. In contrast, the intensity of scattered light hardly change when non-fiber particles go through the Sensing Station. A longer and thicker fiber particle shows a higher peak of the pulse, and a pulse area becomes larger when a fiber is longer. By setting an aspect ratio and length of a fiber with referring the ratio of the peak and area of scattered light pulse, it measure a concentration which is the same as a count-analytical value from a phase-contrast microscope method. 1. Real Time Data Transfer to PC to Printer to Cellular Phone 2. Data Logging Function Data logging when measuring Data analyzing with data after the measurement 3. Alarm Function to Cellular Phone to Cellular Phone The screen gets red when the fiber concentration gets over the limit. These items can be associated with F-1K. Spair Parts / Option Code Item 080000-1004 Suction adapter for F-1K 080000-1007 Zero air filter for F-1K with connector 091600-000414 Therminal printer Model DPU-414 080200-061 Connection cable for DPU-414 080000-4516 AC Adapter Model RC-45-16B G61860-000419 Printer paper for DPU-414 10pcs/set SIBATA’s calibration room Specifications, and appearance described in this document are based on information as of November 25, 2016. They are subject to change without notice for improvement of the product. 1-1-62, Nakane Soka-City, Saitama, Japan TEL:+81-48-933-1582　FAX:+81-48-933-1591 E-mail:overseas@sibata.co.jp http://www.sibata.co.jp/english/ 201611K