Certificate history:
This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
This Unit verification certificate is issued as verification that the Apparatus identified on page 1, was assessed and tested and found to comply with the IEC Standard list below. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended.
STANDARDS: The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards:
As this is a Unit Verification Certificate, no QAR is applicable as this certificate is specific to the items listed by serial number or other unique identification.
The equipment is a cordless cap lamp combining a single lithium ion battery cell, electronic circuit board and LED, and optics in a single enclosure. The electronic circuit board controls both the charging and discharging functions. The equipment comprises body (ABS, polycarbonate), switch and two printed circuit boards on which all of the electronic components are mounted. The equipment is supplied by one Li-Ion cell. As light source there are two LEDs. On the body there are built-in contacts for charging. The equipment must only be charged with chargers made available by NL Technologies.
see drawing No. NL9701 for instruction for use.
Ambient temperature range: Group I: 0°C to +40°C, Group II: 0°C to +60°C
Charging supply voltage: 12V AC/DC
List of Documentation:
Drawing No.
Rev.
Date
01NL01903
B2
2010-08-09
03NL02098
A
2010-06-28
03NL01931
2010-06-14
03NL01932
2010-08-19
NL9701
H
The changes covered by supplementary 2 consist of:
1. New material for glue the push button cover.
2. New material for encapsulation the cell.
3. Degree of protection provided by enclosure is increased to IP67.
4. Ratings of safety components were changed.
5. Changes in the documentation
