CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Everflow F1214025BL
Lab IDEF13500131
  • Report: 24FN131A
  • Receipt Date: Sep 4, 2024
  • Test Date: Sep 18, 2024
  • Report Date: Sep 19, 2024
Airflow Rating
Static Pressure Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

Fan Testing Instrument Technical Specifications

Manufacturer Long Win Science & Technology Corporation
Model Number LW-9266
Air Flow Rate 2.4 – 250 CFM
Accuracy of Air Flow Rage < 3.5% INFS
Repeatability error < 2%
Static pressure 0-20mmAq (100mmAq with the high static pressure throttle device)
Overall Dimensions 0.7 (W) x 2.2 (L) x 1.6 (H) m
Power Source 220VAC, 5A, Single Phase, 50/60Hz
Based on Standards ISO 5801-2007, AMCA 210-0, ASHRAE 51-2007, IEC 61591-2005, GB/T 1236-200

Test Equipment

Test Environment Hemi-Anechoic Chamber with 6 dB(A) noise floor
Conditions 25(±2) degrees Celsius, 40-50% humidity
Sound Analyzer Bruel & Kjaer 2270-S G4 & 2250-L G4
Microphone Bruel & Kjaer Type 4955-A
Mic Calibrator Bruel & Kjaer Type 4231
Data Logger Picoscope TC-08

Technical Specifications Table

Everflow
ModellF1214025BL
Max Speed (RPM)1560
Max Airflow (CFM)73.94
Max Static Pressure (mmAq)2.13
Max Fan Noise Level (dBA)34.90
Fan Bearing TypeTwo Ball
Fan Connector2-Pin
Fan Max Current (A)0.15
Fan Weight (gr)168
Dimensions (W x H x D)135x135x25
Fan daisy-chain connector✗
Cable length (mm)100

Pressure and Airflow

PQ Chart All Speed

PQ Chart 3.5V

PQ Chart 4V

PQ Chart 5V

PQ Chart 5.5V

PQ Chart 6V

PQ Chart 7V

PQ Chart 8V

PQ Chart 10V

PQ Chart 11V

PQ Chart 12V

General Performance

Fan Percentage RPM LongWin

Fan Percentage CFM

Fan Percentage Pressure

Fan Percentage Power

Fan Percentage Amps

Fan Percentage Noise

Fan Speed Noise

Fan Noise Speed

Everflow F1214025BL

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CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
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