a safe range

USAGE SUMMARY

"a safe range" is correct and usable in written English.
You can use it to refer to a specific range of values that indicate a safe or acceptable level of something such as temperature, voltage, or speed. For example: "Keep the motor within a safe range of 10,000 to 14,000 RPM."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

48 human-written examples

Precise definition of a safe range requires better knowledge of all climate forcing mechanisms.

The Guardian

Global governance must focus on ensuring that economic and social development evolves within a safe range of the carrying capacity of the planet.

The New York Times

Lifeguards are responsible for keeping swimmers within a safe range, and yesterday, in the heavy surf, they were asking the few people in the water to stay especially close to the shore, Mr. Lawson said.

The New York Times

In addition, while modern Anglo-Saxon music expresses a wide range of forms of love and relationships, and has a tradition of challenging taboos, Arabic pop usually focuses on a safe range of socially acceptable emotions and feelings.

The Guardian - Opinion

They include sensors that need no batteries because they "scavenge energy from stray television and radio signals," and "tiny sensors inside products that tell consumers if temperatures while in transit and storage have been within a safe range".

The New York Times

One school of thought says people who have had heatstroke should get a heat tolerance test — walking on a treadmill in a warm room to see if their body temperature stays in a safe range.

The New York Times - Health

Human-verified similar examples from authoritative sources

Similar Expressions

11 human-written examples

In this cohort of patients a 'safe range' of mean glucose regulation might be defined approximately between 7.0 and 9.0 mmol/l.

Critical Care

This results in a 'safe range' between approximately 7.0 and 9.0 mmol/L (126 and 162 mg/dL) in the mixed cohort of surgical and medical patients [ 15].

BMC Pediatrics

This results in a 'safe range' for blood glucose concentrations of approximately 90 to 140 mg/dL (5.0 7.8 mmol/L) during the first 24 h after PICU admission in critically ill children.

BMC Pediatrics

The mean glucose concentrations during the first 24 h after PICU admission were analyzed to define a 'safe range' for blood glucose in the first 24 h after admission.

BMC Pediatrics

The aims of this study are to evaluate the relationship between early blood glucose concentrations and PICU mortality and to define a 'safe range' of blood glucose concentrations during the first 24 h after PICU admission with the lowest risk of mortality.

BMC Pediatrics

Expert writing Tips

Best practice

When describing technical specifications, provide specific numerical values for the "a safe range" to ensure clarity and avoid ambiguity. For instance, instead of saying "maintain the temperature within a safe range", specify "maintain the temperature between 20°C and 25°C".

Common error

Avoid defining "a safe range" too broadly, as it can reduce its effectiveness and create uncertainty. For example, stating that blood sugar should be "within a safe range" without specifying acceptable values can lead to inconsistent management. Always strive for precision and specificity.

Linguistic Context

"A safe range" functions as a noun phrase, typically used as an object of a preposition (e.g., "within a safe range") or as a complement. Ludwig AI indicates the phrase is correct and usable in written English, referring to acceptable or secure limits.

Expression frequency: Very common

Frequent in

Science

50%

News & Media

32%

Wiki

5%

Less common in

Formal & Business

5%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a safe range" is a versatile phrase used to define acceptable boundaries or limits, ensuring safety or optimal performance across various contexts. As Ludwig AI confirms, it is grammatically correct and widely used, particularly in scientific and news media. When employing this phrase, it is crucial to provide specific numerical values and avoid overly broad definitions to maintain clarity. Alternatives like "a secure boundary" or "an acceptable threshold" can be used depending on the specific nuance you want to convey. Always ensure the defined range is supported by research or expert recommendations to avoid ambiguity and potential risks.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a secure boundary

Emphasizes the security aspect, focusing on a defined limit that ensures safety.

an acceptable threshold

Highlights the concept of an upper or lower limit that is considered permissible.

a protected margin

Focuses on the idea of having a buffer or allowance to prevent harm or risk.

a risk-free limit

Stresses the absence of danger or potential harm within the specified boundary.

a tolerable scope

Indicates the extent or area within which something is considered bearable or acceptable.

a harmless spectrum

Suggests a continuous range of values that pose no threat or danger.

a non-hazardous zone

Highlights a specific area or region that is free from potential hazards.

a secure perimeter

Focuses on the boundary that protects something within it.

a controlled bandwidth

Implies limitations and regulation of a specific scope.

an allowable extent

Indicates the degree or limit to which something is permitted.

FAQs

How can I use "a safe range" in a sentence?

You can use "a safe range" to describe acceptable limits for various parameters. For example, "The thermostat keeps the temperature within "a safe range" to prevent overheating".

What's an alternative to saying "a safe range"?

Alternatives include "a secure boundary", "an acceptable threshold", or "a protected margin", depending on the specific context.

What does it mean to keep something within "a safe range"?

Keeping something within "a safe range" means maintaining it between specific upper and lower limits to prevent potential harm, damage, or undesirable outcomes. For instance, medication dosages need to be in "a safe range" to be effective without causing toxic effects.

How do I determine "a safe range" for a particular application?

Determining "a safe range" usually involves scientific research, established standards, and expert recommendations. Consider factors such as potential risks, acceptable tolerances, and regulatory requirements. Consult reliable sources to define appropriate limits.