nephelometer

USAGE SUMMARY

The phrase "nephelometer" is correct and usable in written English.
It is typically used in scientific contexts to refer to an instrument that measures the scattering of light by particles in a liquid or gas. Example: "The researchers used a nephelometer to analyze the concentration of suspended particles in the water sample."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Total aerosol scattering and backscattering atmospheric values are typically obtained with an integrating nephelometer.

Journal of Quantitative Spectroscopy and Radiative Transfer

The main factors contributing to this uncertainty are the uncertainty in RH measurement, the dry reference state and the nephelometer uncertainty.

Atmospheric Environment

Combined with the TSI integrating nephelometer and NOx analyzer, CRDS was used to monitor the optical properties of ambient aerosols in the heavy pollution episode.

Journal of Aerosol Science

The uncertainty for using the CRDS and TSI nephelometer to measure single scattering albedo (SSA) in an ambient measurement is estimated to be <12%.

Journal of Aerosol Science

CRP was measured in serum stored at −80°C using a high-sensitivity immunonephelometric assay in a BN ProSpec nephelometer (Dade Behring, Milton Keynes, UK).

Plosone

The earliest time-point in CARDIA at which both fibrinogen and CRP were measured is year 7. Fibrinogen was measured by a BNII nephelometer (Dade Behring, Deerfield, IL).

Plosone

0.5 McFarland nephelometer standard (approximately 1.5 × 108 CFU/ml).

BMC Genomics

Figure 4 shows the daily light scattering distribution determined with a nephelometer at 550 nm.

BioMed Research International

CRP was analysed using a BNII nephelometer with a particle enhanced immunonepolometric assay.

BMJ Open

Total IgA was measured using the BNII nephelometer (Siemens) according to the manufacturer's protocol.

BMC Gastroenterology

Turbidity was measured with a nephelometer (HI 83749, Hanna Instrument, Szeged, Hungary).

BioMed Research International

Expert writing Tips

Best practice

When writing about air quality or fluid analysis, be specific about the type of "nephelometer" used (e.g., integrating "nephelometer", immunonephelometer) for clarity. Consider including the manufacturer and model number for reproducibility, especially in scientific publications.

Common error

Avoid using "nephelometer" and "turbidity meter" interchangeably. While both measure cloudiness, "nephelometers" measure light scattered at an angle from the incident beam, offering higher sensitivity for low concentrations of particles. Turbidity meters measure the reduction of transmitted light.

Linguistic Context

The term "nephelometer" functions as a noun, specifically denoting an instrument used for measuring the concentration of particles in a fluid by detecting the amount of light it scatters. Ludwig's examples show this usage in various scientific contexts.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The term "nephelometer" is a grammatically correct noun predominantly used within scientific contexts to refer to an instrument that measures the concentration of particles in a fluid by detecting scattered light. Ludwig AI confirms this, with numerous examples sourced from scientific journals. While the term is highly specific and technical, understanding its usage is crucial in fields like environmental science, clinical diagnostics, and aerosol research. When writing about these topics, it is important to consider the specific type of "nephelometer" and the context of its use to ensure accuracy and clarity. Although interchangeable alternatives are limited, understanding related terms like "turbidity meter" and "light scattering meter" can broaden comprehension of related measurement techniques.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

light scattering meter

Focuses on the measurement principle rather than the specific instrument name.

turbidity meter

Describes a similar instrument used to measure the cloudiness of a liquid.

aerosol monitor

Specifically refers to an instrument for measuring aerosols in the air.

particle counter

Highlights the function of counting particles, a related measurement.

optical particle sizer

Refers to an instrument measuring the size and concentration of particles.

light obscuration sensor

Describes a sensor based on the principle of light obscuration by particles.

scattering coefficient meter

Focuses on measuring the scattering coefficient of a medium.

haze meter

Describes an instrument to measure atmospheric haze.

suspended particle analyzer

Describes equipment for analyzing suspended particles in a fluid.

immunonephelometer

Specifies a nephelometer used in immunology to measure immune complexes.

FAQs

How is a "nephelometer" used in scientific research?

A "nephelometer" is used to measure the concentration of particles suspended in a liquid or gas by detecting the amount of light scattered by those particles. It is commonly used in environmental science to monitor air quality and in clinical laboratories to measure protein levels.

What are some applications of a "nephelometer"?

Applications include monitoring air pollution, measuring bacterial growth in cultures, quantifying protein concentrations in clinical samples, and assessing water quality. Each application relies on the "nephelometer's" ability to detect light scattering caused by suspended particles.

What's the difference between a "nephelometer" and a "turbidimeter"?

A "nephelometer" measures scattered light, while a "turbidimeter" measures the reduction in transmitted light. "Nephelometers" are generally more sensitive to low concentrations of particles, making them suitable for applications where even small amounts of scattering need to be detected.

What can I use instead of a "nephelometer" in a general context?

Depending on the context, you could use terms like "light scattering meter" or "particle concentration meter". These alternatives describe the function of the instrument more generally without using the specific term "nephelometer".