Temperature Rise Test Nickel Sleeves for Lampholders
Temperature Rise Test Nickel Sleeves for Lampholders
- Detail
- Parameters
Temperature Rise Test Nickel Sleeves for Lampholders
1. Introduction
Nickel sleeves are designed according to IEC60360 and GB24392 for testing temperature rising of lampholders of incandescent lamps. A thermocouple shall be permanently attached to the sleeve, and a spring wire shall be used around the outside of the sleeve. The sleeves are made of nickel material with content of 99% min, and the vicker hardness shall be 1350.
2. Specification
● Material: nickel with purity of 99% min
● Thickness: 0.5mm±0.02mm
● Vickers hardness: 135±15
● Spring material: Φ 0.8mm, 1~1.5 turns around the sleeve
● Model
No. | Description | Standard |
1 | Nickel sleeve for E14/E20 lampholder | IEC60360 fig.3, inner size: 13.5mm |
2 | Nickel sleeve for E17/E20 lampholder | IEC60360 fig.4 |
3 | Nickel sleeve for E26/E27 lampholder | IEC60360 fig.5 |
4 | Nickel sleeve for E39/E40 lampholder | IEC60360 fig. 6 |
5 | Nickel sleeve for E14 lampholder | IEC60360 fig. 7, inner size: 15mm |
6 | Nickel sleeve for E14 lampholder | IEC60360 fig.8, inner size: 17mm |
7 | Nickel sleeve for B22 lampholder | IEC60360 fig.9, inner size: 26mm |
8 | Nickel sleeve for B15 lampholder | IEC60360 fig. 10, inner size: 14.5mm |
9 | Nickel sleeve for B15 lampholder | IEC60360 fig. 11, inner size: 22mm |
10 | Nickel sleeve for B15 lampholder | IEC60360 fig. 12, inner size: 17.5mm |
11 | Nickel sleeve for B22 lampholder | IEC60360 fig. 13, inner size: 21.5mm |
12 | Nickel sleeve for E12 lampholder | IEC60360 fig. 14 |
