DOD-I-85390

NAVY - AS - Naval Air Systems Command

INDICATOR, TIME-TEMPERATURE, CARD CHEMICALLY ACTIVATED, METRIC

Organization:

Year: 1980

Abstract: This specification covers a time-temperature controlled, chemically activated, irreversible indicator card for use with time-temperature sensitive, limited shelf life products.
The time-temperature indicator card covered by this specification shall be of the following classes.

                                                  Time-temperature Class          Application                        characteristics    1            Freezer exposure                   210 days at −20°C    2            Long term freezer exposure         One year at −20°C                                                   (50 days at −5°C)                                                   (5 days at 25°C)    3            Ambient exposure                   40 days at 25°C                                                   (20 days at 30°C)                                                   (3 days at 49°C)    4            Long term ambient exposure         70 days at 30°C                                                   (6 days at 49°C)

Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Engineering Specifications and Standards Department (Code 93), Naval Air Engineering Center, Lakehurst, New Jersey 08733, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or letter.
Intended Use: The time-temperature indicators covered by this specification are intended to be packaged with products having a limited shelf-life and which are temperature sensitive. The indicators should not be exposed to direct sunlight. Relative humidity in excess of 50 percent will slightly decrease the reactivity of the indicators. The time-temperature graph for each class of indicator card is utilized in the establishment of the product end point.

URI: http://yse.yabesh.ir/std;jsessionid=CA5893FD081D20689A53733F877BE14C/handle/yse/222048

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NAVY - AS - Naval Air Systems Command

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contributor author	NAVY - AS - Naval Air Systems Command
date accessioned	2017-09-04T18:40:28Z
date available	2017-09-04T18:40:28Z
date copyright	05/21/1980
date issued	1980
identifier other	JUQPDAAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;jsessionid=CA5893FD081D20689A53733F877BE14C/handle/yse/222048
description abstract	This specification covers a time-temperature controlled, chemically activated, irreversible indicator card for use with time-temperature sensitive, limited shelf life products. The time-temperature indicator card covered by this specification shall be of the following classes. Time-temperature Class Application characteristics 1 Freezer exposure 210 days at −20°C 2 Long term freezer exposure One year at −20°C (50 days at −5°C) (5 days at 25°C) 3 Ambient exposure 40 days at 25°C (20 days at 30°C) (3 days at 49°C) 4 Long term ambient exposure 70 days at 30°C (6 days at 49°C) Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Engineering Specifications and Standards Department (Code 93), Naval Air Engineering Center, Lakehurst, New Jersey 08733, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or letter. Intended Use: The time-temperature indicators covered by this specification are intended to be packaged with products having a limited shelf-life and which are temperature sensitive. The indicators should not be exposed to direct sunlight. Relative humidity in excess of 50 percent will slightly decrease the reactivity of the indicators. The time-temperature graph for each class of indicator card is utilized in the establishment of the product end point.
language	English
title	DOD-I-85390	num
title	INDICATOR, TIME-TEMPERATURE, CARD CHEMICALLY ACTIVATED, METRIC	en
type	standard
page	9
status	Active
tree	NAVY - AS - Naval Air Systems Command:;1980
contenttype	fulltext