Testing Method for Measuring Energy Consumption and Determining Efficiencies of
Gas-Fired Water Hea...
1. Scope
1.1
This Standard describes the test procedures and calculations required to
determine the recovery efficiency, standby loss, daily water heating energy
consumption, average hourly hot-water storage energy consumption, recovery
rate, first-hour rating, 24 h simulated test, and energy factor for gas-fired
water heaters.
1.2
The requirements of this Standard apply to natural…
Standard for Automobile Theft Deterrent Equipment and Systems: ElectronicImmobilization
1. SCOPe
1.1 These requirements cover electrical or electronic immobilization systems
which are installed on passenger cars and light duty trucks with 12 v
electrical systems.
1.2 Both OEM systems and non-OEM systems shall meet the requirements of this
Standard.
1.3 Electronic immobilization systems shall be passively armed and once armed,
they shall prevent the unauthorized…
1. Scope
1.1
This Standard applies to apparatus, including apparatus intended for
professional use, that is used to transmit, receive, and process electronic
signals and signals of vocal, musical, or visual origin, and which is not
necessarily under the jurisdiction of a skilled person. Processing of
electronic signals includes amplification, modulation, demodulation, encoding,
decoding…
1. SCOPE
1.1
These requirements cover the construction and performance, exclusive of performance during fire tests, of portable foam-type fire extinguishers. Foam fire extinguishers are intended to be utilized in accordance with the Standard
for Portable Fire Extinguishers, NFPA 10.
1.2
The requirements for performance during fire testing of foam fire extinguishers are specified in…
1. Scope
1.1
This Standard provides requirements for playspaces and equipment intended for
use by children aged 18 months to 12 years.
Notes:
(1) The level of challenge required and desired by children varies enormously
with age, physical development and emotional development. Consequently, it is
almost impossible to design a piece of play equipment that meets the needs of
all…
1. SCOPE
1.1 These requirements cover combination locks designed for attachment on
doors of safes, chests, vaults, and the like, to provide a means of locking the
boltwork against unauthorized opening.
1.2 These requirements are intended to test the ability of combination locks
to resist unauthorized opening of the lock by manipulation methods such as
sense or sight, touch, hearing or…
1. SCOPe
1.1 These requirements cover mechanical key locks categorized as follows:
A Cabinet locking cylinder;
B Door locks;
C Locking cylinders;
D Security container key locks utilizing Type 1 and Type 2 locks; and
E Two-key locks.
1.2 At the manufacturer's option, a suffix 'C' may be used to denote a key
lock which…
1. SCOPE
1.1 These requirements cover delayed-action timelocks intended for attachment
on the doors of chests, and the like, to provide a means for delaying unlocking
for a predetermined length of time as protection against robbery.
1.2 The delayed-action automatic devices are factory set to a minimum delay of
5 min.
Standard for Burglary Resistant Electronic Combination Locks
1. SCOPe
1.1 These requirements cover burglary resistant electronic combination locks
designed for attachment on doors of safes, chests, vaults, automated banking
machines, depository units, and the like, to provide a means of locking the
boltwork against unauthorized opening.
1.2 These requirements are intended to test the ability of burglary resistant
electronic combination locks to…
Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 228: ...
Gives the requirements for one type of heat-shrinkable, flame retarded, fluid resistant, polvinylidene fluoride sleeving with a temperature index of 175 and a nominal shrink ratio of 2:1. This sleeving is normally supplied with internal diameter up to 25,4 mm and the standard colour is transparent.