IEC60227, IEC60245, EN50525, GB2023,GB2013,IS694检测设备清单Test Equipments List Of Cable and Wire

1.8

Checking of the durability of colors and markings.

Piece of cotton wool or cloth and water

1.9

Measurement of insulation thickness.

Profile projector or measuring microscope of at least 10 xmagnification.

1.10

Measurement of sheath thickness.

Profile projector or measuring microscope of at least 10 xmagnification.

1.11

Measurement of overall dimensions and ovality.

Profile projector, dial micrometer, vernier caliper, diameter measuringtape.

2.1

Electrical resistance of conductor.

Measuring bridge or equivalent electronical equipment. Thermometer ortemperature compensation to 20°C.

2.2

Voltage test carried out on completed cables.

AC voltage source (AC 0...2500 V).
Water bath.

2.3

Voltage test on cores.

AC voltage source (AC 0...2500 V).
Water bath.

2.4

Insulation resistance.

Insulation resistance tester with DC source between 80 V and 500 V.Heated water bath, thermometer.

3.1

Flexing test.

Flexing apparatus, pulleys made of metal with differentdiameters.
Weights.
For current load a low voltage or a voltage about 230/400 V to beused.
For voltage load between conductors, about 230 V ac (two-core) and/orabout 400 V ac (more cores).
Fault detection facilities: current interruption; short circuit betweenconductors and short circuit between test sample and pulleys.
Carrier speed: 0,33 m/s.

3.2

Bending test.

Bending test apparatus moving through 180° angel and flexing rate of 60per minute, - weight 0,5 kg, current load 0,1 A.

3.3

Snatch test.

Weight 0.5 kg, current load 0,1 A, rigid support.

3.5

Static flexibility test.

Device for fixing the test sample.
Ruler.

3.6

Tensile strength of the central heart of lift cables.

Freely hanging weight or a suitable mechanical strength testingmachine.

IEC 60811-1-1 Sub Clause 9.1 and IEC 60811-1-2 Sub Clause8.1

IEC 60811-1-1 Sub Clause 9.1 and IEC 60811-1-2 Sub Clause8.1

Tensile machine, equipment for punching dumb-bell test pieces andequipment for cutting or grinding the insulation or/and sheath to obtain 2parallel surfaces.
Optical measuring device / dial gauge.
Air oven with natural air flow, airflow rate: 8...20 complete airchanges per hour. A fan shall not be used inside the oven.

IEC 60811-3-2
Sub Clause 8.1

Loss of mass test.

Air oven with natural air flow, airflow rate: 8...20 complete air changeper hour.
Analytical balance with a sensitivity of 0,1 mg.
Punching dies for dumb-bell test pieces.
Desiccator with silica gel or similar material.

IEC 60811-3-1
Sub Clause 8.1
and
Sub Clause 8.2

Pressure test at high temperature for
insulation and sheath.

Indentation device with a blade 0,7 ± 0,01mm wide, loads (weights),supports, air oven, microscope or profile projector with two decimalplaces.

IEC 60811-1-4 and
Sub Clause 8.2
Sub Clause 8.1

Cold bending test for insulation and sheath.

Cold bend test apparatus consisting essentially of a revolving mandreland guiding devices for the test pieces.
Refrigerator, mandrels with different diameters.

IEC 60811-1-4
Sub Clause 8.3
Sub Clause 8.4

Cold elongation test for insulation and sheath.
(Only applicable if the overall diameter of the cable exceeds the limitspecified in the test method)

Tensile machine with a cooling device or elongation machine installed ina cooling chamber.

IEC 60811-1-4
Sub Clause 8.5

Impact test at low temperature.

Impact test apparatus, refrigerator, hammers, pad of spongerubber.

IEC 60811-3-1
Sub Clause 9.1
and
Sub Clause 9.2

Heat shock test for insulation and sheath.

Mandrels with different diameters.
Air oven.

IEC 60332-1

Test of flame retardance.

Propane gas burner: a) 1 kW pre-mixed flame – b) diffusion flame, 3-sided metallic screen 1200 mm high, 300 mm wide and 450 mm deep with open frontand closed top and bottom.

IEC 60811-3-2
Sub Clause 9

Thermal stability for insulation.

Glass tubes made of AR-glass closed at one end, length: 110 mm, outerdiameter approx. 5 mm, inner diameter 4,0 ± 0,5 mm.
Universal indicating paper with a pH range of 1 to10.
Thermostatically controlled heated oil bath for 200 ±0,5°C.
Calibrated thermometer with divisions of 0,1 °C,stopwatch.

IEC 60811-1-2 Sub Clause 8.1.4

Test of non-contamination.

Tensile machine, equipment for punching dumb-bell test pieces equipmentfor cutting or grinding the insulation to obtain 2 parallel
surfaces.
Optical measuring device / dial gauge.
Air oven with natural air flow, airflow rate: 8...20 completeair
changes per hour. A fan shall not be used inside theoven.

Table 4, Ref. No.1.4

Long term resistance of insulation to d.c.

Heated sodium chloride solution having a concentration of 10g/l bathwith thermoregulator, 220V d.c.supply, copper electrode, timer.

IEC 60811-1-2 Sub Clause 8.1.4

Test of non-contamination.

Tensile machine, equipment for punching dumb-bell test pieces equipmentfor cutting or grinding the insulation to obtain 2 parallelsurfaces.
Optical measuring device / dial gauge.
Air oven with natural air flow, airflow rate: 8...20 complete airchanges per hour. A fan shall not be used inside the oven.

IEC 60811-3-2 Sub Clause 9

Thermal stability for insulation and sheath.

Glass tubes made of AR-glass closed at one end, length: 110 mm, outerdiameter approx. 5 mm, inner diameter 4,0±0,5 mm.
Universal indicating paper with a pH range of 1 to10.
Thermostatically controlled heated oil bath for 200±0,5 °C, calibratedthermometer with divisions of 0,1 °C, stop-watch.

IEC60227-6
Sub Clause
4.4.1.1

Flexing test for lift cables

Flexing test apparatus, carriages reach a maximumrelative
acceleration of 4m/s2 and complete(1500±10) cycles with in anhour.
12V DC supply.
Facilities: to monitor the continuity of each core and to stop thetest
apparatus automatically in the event of an open circuit occurringin
the cable cores. Or AC voltage source (AC 0...1500 V) or DCvoltage
source (DC 0...2500 V), Water bath.

IEC 60096-1
Sub Clause
A.5.1 + A.5.2

Transfer impedance for screened cables.

Equipment for measuring transfer impedance.

IEC 60811-1-2
Sub Clause
8.1.4

Compatibility test.

Tensile machine, equipment for punching dumb-bell testpieces,
equipment for cutting or grinding the insulation and sheath toobtain
2 parallel surfaces.
Optical measuring device / dial gauge.
Air oven with natural air flow, airflow rate: 8...20 completeair
changes per hour. A fan shall not be used inside theoven

IEC 60811-2-1
Clause 10

Mineral oil resistance of sheath or
oversheath.

Tensile machine, equipment for punching dumb-bell testpieces,
equipment for cutting or grinding the sheath to obtain 2parallel
surfaces.
Oil no. 2 (IRM 902), oil bath (heated).