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Digital McFarland Turbidity Meter |for AST & Microbial Cultivation | Ensures Reproducible Results

OVERVIEW

McFarland Nephelometer (hereinafter referred to as the instrument)The instrument is designed to measure the turbidity of solutions in the range of 0.0-5.0 McFarland.The working principle is based on optical density measurement and the numerical results areexpressed in McF arland units.

The instrument is calibrated before leaving the factory and the calibration data is saved when it istumed off. However, it is recommended that you recalibrate at 2 or multiple points in the 0.0- 5.0McFrange when using it. We recommend a three-point calibration using "0.0 McF","2.0 McF" and '4.0 McF" tomeasure to obtain the best results.

Product Model	FT-M
Measurementmethod	90°diffuselight
Measuringrange	0.0-5.OMcF
Indication error	≤±5%
Repeatability	≤1%
Resolutionratio	0.001McF
Light source	LED 600nm+30nm
Detection device	Silicon Photovoltaic Cell
Detection device	Normal mode (button reading)
Display	TFT LCD screen
Sample well compatibility	16 mm tubes, 16x100 mm
Sample volume	At least 3ml
Calibration	0, 0.5, 1, 2, 3, 4, 5 McF
Power supply	4 AA alkaline batteries
Environment	15-30°C, indoor use, <75%
Instrument size	1508085.5mm, 0.5Kg