Instrumentation

Product Description

Compact and efficient benchtop densitometers for measuring turbidity of cellsuspensions in a variety of life science applications. The densitometers are designed and factory calibrated to measure turbidity in the range of 0.3 to 5.0 mcfarland units (den-1) 0.00 to 6.00 mcfarland units (den-1b) with a smallstandard deviation. If required, they can deliver a wider measurement range(up to 15.00 mcfarland units), but with a greater standard deviation.



Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty.

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The Mcfarland Densitometer is a high-precision densitometer designed for measuring the turbidity of bacterial suspensions in McFarland units. Constructed with durable ABS material, this model provides fast and reliable measurements within one second. The DEN-1B offers an extended measurement range (>7.5 McF), making it ideal for clinical, research, and industrial microbiology laboratories where reproducibility and accuracy are essential.

Key Features

• Compatible with both DEN-1 and extended-range DEN-1B models

• Fast measurement time (1 second) for high-throughput labs

• Extended range up to >7.5 McFarland units for diverse testing needs

• High precision with ±0.1 McF standard deviation at 3.00 McF

• Operates on wide-range 100–240V power supply

• Robust ABS body for lab durability and longevity

• Simple operation for repeatable and consistent results

Applications

• Bacterial turbidity measurement for antibiotic susceptibility testing

• Preparation of standard inocula for microbiological assays

• Clinical microbiology and diagnostic labs

• Pharmaceutical QC and microbiological R&D

• Food and water microbiological monitoring