BS 4945:1973

Specification for miners' cap lamp assemblies (incorporating lead-acid type batteries)

BSI Group, 02/27/1987

Publisher: BS

File Format: PDF

$125.00$251.46

Description

Published:27/02/1987

Note:This product is unavailable in Ukraine, Russia, Belarus

Specifies cap lamp assemblies and also, separately, batteries, headpieces and cables, stating design, construction and testing requirements. Gives details for light sources; describes impact test apparatus and battery life test. Typical illustrations and basic dimensions.

All current amendments available at time of purchase are included with the purchase of this document.

More BS standard pdf

BS DD 253:2001

Mouthguards for use in sport and recreation. Requirements and test methods

$125.00 $251.46

BS 6920-2.1:2000

Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of water. Methods of test. Samples for testing

$50.00 $101.60

BS CWA 14172-2:2001

EESSI conformity assessment guidance. Certification authority services and processes

$34.00 $68.58

BS 7951:2000

Electricity meters. Alternating-current single-phase static watt-hour telemeters of accuracy class 1 or 2

$76.00 $152.40