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IEC 60598-1 clause 9.2 expanded metal spacer , Tests for ingress of moisture
Conform to IEC 60598-1 clause 9.2
Where connection is made by a plug or a similar device, then this
shall be regarded as part of the complete luminaire and shall be
included in the tests and similarly for any separate controlgear.
For tests of 9.2.3 to 9.2.11, a fixed luminaire intended for
mounting with its body in contact with a surface shall be tested
with an expanded metal spacer interposed between the luminaire and
the mounting surface. The spacer shall be at least equal in overall
size to the projection of the luminaire, and have dimensions as
follows:
Longway of mesh 10 mm to 20 mm
Shortway of mesh 4 mm to 7 mm
Strand width 1.5 mm to 2 mm
Strand thickness 0.3 mm to 0.5 mm
Overall thickness 1.8 mm to 3 mm
Specifications
1. Material: stainless steel
2.Longway of mesh 10 mm to 20 mm
Shortway of mesh 4 mm to 7 mm
Strand width 1.5 mm to 2 mm
Strand thickness 0.3 mm to 0.5 mm
Overall thickness 1.8 mm to 3 mm
3.size:500*500mm
The data I measured are as follows:
1.Longway of mesh 10 mm to 20 mm
Measured value:12.65mm
2.Shortway of mesh 4 mm to 7 mm
Measured value:5.12mm
3.Strand width 1.5 mm to 2 mm
Measured value:1.6mm
4.Strand thickness 0.3 mm to 0.5 mm
Measured value:0.42mm
4.Overall thickness 1.8 mm to 3 mm
Measured value:2.31mm
TESTING AND MEASURING EQUIPMENT/ALLOWED SUBCONTRACTING
IEC 60598-1:2014, A1:2017 Edition 8.1
Luminaires – Part 1: General requirements and tests
| Clause | Measurement/testing | Testing / measuring equipment / material needed | Equipment Classification |
| 3.4 | Test of marking | Piece of cloth / Water / Petroleum spirit | R |
| 4.4.4 | Lampholder pressure test | Test caps / Pressure device / Torque driver | R |
| 4.4.5 | Voltage across lampholders | High voltage probe / Oscilloscope | R |
| 4.11.6 | Electro-mechanical contact system | Low voltage variable current power supply, voltmeter, high voltage transformer | R |
| 4.12.1 / 4.12.5 | Screws and connections (mechanical) and glands testing | Test screwdriver or spanner / Test rods | R |
| 4.13.1/4.13.4 4.13.6/4.21.4 |
Mechanical strength tests | Spring-operated impact test apparatus / Apparatus for ball impact tests Conditioning cabinet (e.g. freezer) / Angle measuring device / Weighting device / Tumbling barrel test equipment |
R |
4.14.1/4.14.2 4.14.3 | Adjusting devices testing | Glass test shelves / Weighting device / Test apparatus for adjustable devices | R |
| 4.9.2/4.18.1 | Insulating linings and sleeves tests / Resistance to corrosion | Heating cabinet, humidity cabinet, megaohmeter, high voltage transformer | R |
| 4.18.2/Annex F | Stress corrosion | Closeable glass vessel / test solution / Heating cabinet / Facilities to wash samples after test | R |
| 4.20 | Rough service luminaires | Vibration test equipment | S |
| 4.22 | Attachment to lamps | Weighing device | R |
4.24/Annex P |
Photobiological hazard: UV radiation, retinal blue light hazard |
| S
S |
| 4.26 | Short circuit protection test | Test chain / Weighting device | R |
| 4.28 | Fixing of thermal sensing controls | Temperature change test instruments in accordance to IEC 60068-2-14, test Na | S |
| 5.2.10.1 | Pull and torque tests on cord anchorage | Cord anchorage tests apparatus (pull and torque) | R |
| 5.3 | Internal wiring dimensions | Micrometer / Equipment for insulation thickness | R |
| 5.4 | Test of conductors having a reduced cross-sectional area | Thermometer / Thermocouples / Ammeter / Adjustable resistive load | R |
| 7.2.3 | Earth continuity test | Earthing test equipment | R |
8.2.5 8.2.7 | Protection against electric shock tests / Capacitor discharge | Standard test finger (IEC 60529) / Unjointed test finger Voltmeter / oscilloscope | R
|
| 9.2.0 | Solid object proof luminaire testing | IP 3X (2,5 mm) / IP 4X (1 mm) probes | R |
| 9.2.1 / 9.2.2 | Dust proof luminaire tests | Apparatus for proving protection against dust | R |
| 9.2.3,4,5,6,7, 8,9 | Water proof luminaires testing | Apparatus for protection against water tests | R |
| 9.3.1 | Humidity tests | Humidity cabinet | R |
| 10.2.1 | Insulation resistance tests | Megaohmmeter | R |
| 10.2.2 | Electric strength tests | High voltage transformer | R |
| 10.3.1 | Leakage current testing | Leakage current tester | R |
| 11.2.1 | Creepage distances and clearances measurements | Digital calliper (or equivalent) / Oscilloscope | R |
| 12.3.1 | Endurance tests | Thermal cabinet (35°C) / Endurance test equipment / Multimeter / Wattmeter | R |
12.4.1 |
Thermal tests | Draught-proof enclosure (25°C) or alternative chamber/room / Thermometer / Thermocouples / Voltage stabilizer / Multimeter / Wattmeter |
R |
12.5.1e) Annex C Fig. C3 |
Abnormal operation testing |
Test circuit for metal halide luminaires |
R |
12.7.2 | Test for luminaires with temperature sensing controls internal/external to the ballast or transformer | Relevant equipment of clauses 15.3 and 20.6, Equipment List of IEC 61558-1:2005 |
R |
| 13.2.1 | Resistance to heat test | Heating cabinet / Ball pressure test apparatus (see also CTL DSH 391 D) | R |
| 13.3.1 | Resistance to flame test | Needle flame test apparatus | R |
| 13.3.2 | Resistance to ignition testing | Glow-wire test apparatus | R |
| 13.4.1 | Resistance to tracking test | Proof tracking test device | R |
| 14 | Screw terminals | Torque drivers, test cables, pull device, micrometer, timer | R |
| 15 | Screwless terminals | Pull device, variable current source, voltmeter, heating cabinet, timer, test cables | R |
