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Specifications
| Measuring Range | 0.00 to 15.00 McF |
| Resolution | 0.01 McF |
| Wavelength | 565 ± 15 nm |
| Calibration Range | 0.00 to 6.00 McF |
| Sample Size | 2 mL minimum |
| Measurement Time | 1 Sec |
| Light Source | LED |
| Display | LCD |
| Operating Temperature | 4 to 40ºC |
| Battery | 3×AA |
| Power Consumption | 0.1 W |
| External Tube Diameter | 18 mm |
| Dimension (L×W×H) | 165×115×75 mm |
| Weight | 0.7 Kg |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Mcfarland Densitometer LMDTR-A101 | $ 4050 | Each of 1 |
Features
Measuring Range
0.00 to 15.00 McFarland
Resolution
0.01 McFarland
Wavelength
565 nanometers, plus or minus 15
Measurement Time
1 second per reading
Calibration Range
0.00 to 6.00 McFarland
Battery Power
Runs on 3 AA batteries
Sample Size
2 milliliters minimum
Compact Size
165 by 115 by 75 millimeters
Standard Accessories
| ACCESSORY | QUANTITY |
|---|---|
| ✓ 16 mm Adapters | 2 Pcs |
| ✓ 12 mm Tubes | 2 Pcs |
Applications
Applications: Clinical Laboratories | Pharmaceutical Laboratories | Research Laboratories | Microbiology Laboratories
Functions: Turbidity Measurement | Sample Standardization
Frequently Asked Questions
1 What is a Mcfarland Densitometer?
A Mcfarland Densitometer is an apparatus designed to measure the turbidity of microbial suspensions to standardize cell concentration.
2 How does a Mcfarland Densitometer work?
It works by measuring light absorbance through a suspension to assess its turbidity against McFarland standards.
3 Can Mcfarland Densitometer be used in antimicrobial susceptibility testing?
It ensures that the bacterial suspension has the correct density before applying it to antibiotic discs or testing panels, thereby providing reliable results.
4 Can Mcfarland Densitometer be used in clinical diagnostics?
It is commonly used in clinical labs to prepare standardized bacterial inocula for accurate diagnostic testing.
5 Can Mcfarland Densitometer be used in pharmaceutical quality control?
It is used to maintain consistent microbial loads in testing environments and product evaluations.
6 How is Mcfarland Densitometer used in food microbiology?
It is used to prepare consistent bacterial cultures for contamination testing and shelf-life studies.
7 What role does Mcfarland Densitometer play in water testing?
It is used to standardize microbial concentrations when testing water samples for pathogen presence.
8 Can Mcfarland Densitometer support vaccine development?
It ensures accurate bacterial counts in vaccine formulation and potency testing, which is crucial for dose consistency.
9 How is Mcfarland Densitometer used in biotechnology processes?
It is used to standardize microbial loads in fermentation, cloning, and bioprocessing experiments.
10 How does Mcfarland Densitometer help in clinical trial preparation?
It is used to prepare consistent microbial doses used in testing investigational therapies.