Measuring gauge

lamp holder E14 E27 0.5mm temperature rise measuring nickel ring

lamp holder E14 E27 0.5mm temperature rise measuring nickel ring

Nickel (imported from Japan) 99% or more
Vickers hardness 135 ± 15;
Thickness 0.5 mm ± 0.02 mm;
spring material diameter 0.8mm, length around the sleeve 1-1.5 circle
Product description:lamp holder E14 E27 0.5mm temperature rise measuring nickel ring
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Application :

Test temperature rise lamp holders meeting the requirements of QB/T2512 standard, nickel: 99% (minimum), thickness 0.5mm; E14/E26/E27/E39/E17/E40 and other models. It is used for auxiliary test of temperature rise of lamps in windshield.

Ingredients: Japan imported pure nickel with a purity of 99.6% or more; Structure and characteristics: The grain of the material should be fine and regular structure, and the grain size: the minimum value is ASTM8 (maximum not exceeding 0.019 mm).

Quality and roughness: The composition and characteristics of the materials should be consistent. Roll the nickel sheet into a smooth cylinder with a smooth surface. The sleeve should be cut longitudinally and should not have bends, waviness, indentations, inclusions, grease and other imperfections.

Use method:

It is suitable for detecting whether the tungsten filament lamp and the gas discharge lamp meet the temperature rise limit value. The temperature rise limit for a particular lamp type is listed in GB 14196. This standard relates to the test method and technical requirements of the test socket of the lamp. This type of lamp is equipped with different types of screw caps and bayonet caps. This method has been widely used to test incandescent lamps, but its use is not limited to incandescent lamps.

Item	Parameter
Nickel (imported from Japan)	99% or more
Vickers hardness	135 ± 15;
Thickness	0.5 mm ± 0.02 mm;
spring material	diameter 0.8mm, length around the sleeve 1-1.5 circle
Standard	IEC60360

No.	Item	Corresponding standard
1	E14/E20 temperature rise test lamp holder	Meets the requirements of IEC60360 standard, Figure 3, inner diameter 13.5mm
2	E17/E20 temperature rise test lamp holder	Meets the requirements of the IEC60360 standard, Figure 4
3	E26/E27 temperature rise test lamp holder	Meet the requirements of IEC60360 standard, Figure 5
4	E39/E40 temperature rise test lamp holder	Meet the requirements of the IEC60360 standard, Figure 6
5	E14 temperature rise test lamp holder	Meets the requirements of IEC60360 standard, Figure 7, inner diameter 15mm
6	E14 temperature rise test lamp holder	Meets the requirements of IEC60360 standard, Figure 8, inner diameter 17mm
7	B22 temperature rise test lamp holder	Meets the requirements of IEC60360 standard, Figure 9, inner diameter 26mm
8	B15 temperature rise test lamp holder	Meets the requirements of IEC60360 standard, Figure 10, inner diameter 14.5mm
9	B15 temperature rise test lamp holder	Meets the requirements of IEC60360 standard, Figure 11, inner diameter 22mm
10	B15 temperature rise test lamp holder	Meets the requirements of IEC60360 standard, Figure 12, inner diameter 17.5mm
11	B22 temperature rise test lamp holder	Meets the requirements of IEC60360 standard, Figure 13, inner diameter 21.5mm
12	E12 temperature rise test lamp holder	Meets the requirements of the IEC60360 standard, Figure 14