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MIL-STD-810 Humidity and Fungus Resistance Testing Checklist

A comprehensive checklist for conducting and evaluating humidity and fungus resistance tests on aerospace and defense equipment in compliance with MIL-STD-810 requirements.

MIL-STD-810 Humidity and Fungus Resistance Testing Checklist

by: audit-now
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About This Checklist

The MIL-STD-810 Humidity and Fungus Resistance Testing Checklist is an essential tool for aerospace and defense manufacturers to ensure their equipment can withstand high humidity environments and resist fungal growth. This specialized checklist addresses the critical challenges posed by moisture and biological contamination, which can severely impact the performance and longevity of military and aerospace equipment. By meticulously evaluating a product's resistance to humidity-induced corrosion, electrical malfunctions, and fungal degradation, this checklist helps identify vulnerabilities, improve material selection, and ensure operational readiness for missions in tropical, coastal, or other high-humidity environments. Implementing this checklist is crucial for developing resilient systems that maintain integrity and functionality in some of the most challenging climatic conditions.

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Industry

Aerospace and Defense

Standard

MIL-STD-810 - Environmental Testing

Workspaces

Laboratories

Occupations

Environmental Test Engineer
Materials Scientist
Corrosion Specialist
Microbiologist
Reliability Engineer
1
Is the humidity testing compliant with MIL-STD-810?
2
What is the measured humidity level during the test?
Min: 30
Target: 45
Max: 70
3
Did the equipment pass the fungus resistance test?
4
Describe the test conditions during the humidity and fungus resistance testing.
5
Is the corrosion resistance testing compliant with MIL-STD-810?
6
What is the observed corrosion level after testing?
Min: 0
Target: 0
Max: 10
7
Did the equipment pass the corrosion resistance test?
8
What corrosion prevention measures were implemented during testing?
9
Is the moisture protection testing compliant with MIL-STD-810?
10
What is the measured moisture level during the test?
Min: 0
Target: 20
Max: 100
11
Did the equipment pass the moisture protection test?
12
Provide any additional notes regarding moisture protection testing.
13
Is the environmental testing compliant with MIL-STD-810?
14
What is the temperature range during the environmental test?
Min: -40
Target: 25
Max: 85
15
Did the equipment pass the vibration resistance test?
16
What additional environmental factors were considered during testing?
17
Is the fungus resistance testing compliant with MIL-STD-810?
18
What was the duration of humidity exposure during the test?
Min: 0
Target: 72
Max: 168
19
Did the equipment pass the humidity resistance test?
20
Document any observations made during the fungus resistance testing.

FAQs

The checklist covers a range of humidity levels, typically from 60% to 95% relative humidity, often combined with cyclic temperature changes to simulate real-world conditions.

The checklist includes tests that expose equipment to various fungal spores in controlled humidity and temperature conditions, assessing the growth of fungi and its impact on materials and performance.

Equipment tested includes electronic components, optical systems, textiles, polymers, and any hardware intended for use in tropical, coastal, or high-humidity environments.

Humidity tests can last from 10 days to several weeks, while fungus resistance tests typically run for 28 days or longer to allow for potential growth and material degradation.

While primarily designed for military standards, this checklist can be adapted for commercial products that need to operate in similar high-humidity environments, such as marine equipment or tropical research instruments.

Benefits of MIL-STD-810 Humidity and Fungus Resistance Testing Checklist

Ensures compliance with MIL-STD-810 humidity and fungus testing requirements

Improves equipment durability in high-humidity and fungus-prone environments

Reduces risk of moisture-induced failures and biological degradation

Enhances long-term reliability of aerospace and defense systems in tropical conditions

Supports the development of effective moisture barriers and anti-fungal treatments