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[China]
Trade Verify
Address: No. 317, Yichun South Road ( Happiness Park), Yuanzhou District, Yichun, Jiangxi, 336000, China
Contact name:Penny Peng
Pego Electronics (Yi Chun) Company Limited |
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IEC60061-3 Steel Lamp Cap Screw Thread Gauge E27 Go and No Go Gauge
1. Introduction of Screw Thread Gauge:
Lamp cap and Lampholder Gauges are designed according to IEC60061-3, it is also be called to go / no go gauge.
The structure and sharp (like thread waveform) of gauges for lamp cap and lampholder are calculated and optimized by computer, and then process by computer machine to reach high precision and nice-looking.
The lamp cap and lampholder gauges (go no go gauge) is made by high-hardness alloy, and handle with QPQ composite infiltration which greatly improved the abilities of rust prevention and wear resistance, the rockwell hardness can reach HR580 above, the service life is more than 3-5 times longer than ordinary gauges.
The Lamp cap and Lampholder gauges can pass the calibration of the third-party institute, and get the calibration certificate.
2. Catalogue of E27 Go and No Go Gauge:
1) Go Gauge for E27 Caps on Finished Lamps (7006-27B-1)
Purpose: to check the maximum dimensions of the screw thread and dimension T1 minimum of caps on finished lamps shown on sheet 7004-21.
Testing: When the cap on a finished lamp has been screwed into the gauge as far as it will go, the center contact shall be co-planar with or project beyond surface X.
2) Not Go Gauge for E27 Caps on Finished Lamps (7006-28A-1)
Purpose: to check the minimum outside(major) diameter of the screw thread, dimension “d” of E27 caps on finished lamps shown on sheet 7004-21
Testing: when the gauge is placed over the thread of the cap on a finished lamp, held cap uppermost, the center contact shall not project beyond surface X.
3) Go Gauge for Dimension S1 of E27 Caps on Finished Lamps (7006-27C-1)
Purpose: to check the dimension S1 minimum and S1 maximum of E27 caps on finished lamps shown on sheet 7004-21.
Testing: when the cap on a finished lamp has been pushed into the gauge as far as it will go, the plunger surface W shall be co-planar with or project beyond surface X but it shall not project beyond surface Y.
4) Gauge for Finished Lamp fitted with E27 Caps for Testing Contact Making (7006-50-1)
Purpose: to check lamp dimensions for contact making in IEC holders.
Testing: the shape of the lamp with regard to the fit in the lampholder is assumed to be correct, if the lamp can be pushed into the gauge till plane W reaches plane V or projects beyond it.
5) Gauge for E27 Caps on Finished Lamps for Testing Protection Against Accidental Contact During Insertion (7006-51A-2)
Purpose: to check protection against accidental contact during insertion of caps E27 on finished lamps.
Testing: the shape of the lamp with regard to protection against accidental contact is assumed to be correct if, when the lamp is pushed as far as possible into the gauge, surface W does not protrude beyond surface V.
6) Gauge for E27 Caps(51*39) on Finished Lamps (7006-51-2)
Purpose: to check protection against accidental contact of cap E27/51*39 on finished lamp.
Testing: the shape of the cap with regard to protection against accidental contact is assumed to be correct if, when the cap is pushed as far as possible into the gauge, surface W does not protrude beyond surface V.
3. Catalogure of Screw Thread Gauge:
| Figure Number | Description |
| E27 Lamp Cap Gauge | |
| 7006-27B-1 | “Go” gauge for E27 caps on finished lamps |
| 7006-27C-1 | “Go” gauge for dimension “S1” of E27 caps on finished lamps |
| 7006-28A-1 | “Not Go” gauge for E27 caps on finished lamps |
| 7006-50-1 | Gauge for finished lamps fitted with E27 caps for testing contact making |
| 7006-51-2 | Gauge for caps on finished lamps for testing protection against accidental contact |
| 7006-51A-2 | Gauge for caps on finished lamps for testing protection against accidental contact during insertion |
| E14 Lamp cap Gauge | |
| 7006-27F-1 | “Go” gauge for E14 caps on finished lamps |
| 7006-27G-1 | “Go” gauge for dimension “S1” of E14 caps on finished lamps |
| 7006-28B-1 | “Not Go” gauge for E14 caps on finished lamps |
| 7006-54-2 | Gauge for finished lamps fitted with E14 caps for testing contact making |
| 7006-55-2 | Gauge for finished lamps fitted with E14 caps for testing protection against accidental contact |
| E12 Lamp Cap Gauge | |
| 7006-27H-1 | “Go” gauge for caps on finished lamps |
| 7006-27J-1 | Additional “Go” gauge for caps on finished lamps |
| 7006-28C-1 | “Not Go” gauge for caps on finished lamps |
| 7006-32-1 | gauge for finished lamps fitted with E12 caps for testing contact-making |
| E26 lamp cap gauge | |
| 7006-27D-3 | “Go” gauge for caps |
| 7006-29L-4 | “Not Go” gauge for caps |
| 7006-29-3 | Gauge for testing contact-making of lamps fitted with caps |
| E17 Lamp Cap Gauge | |
| 7006-27K-1 | “Go” gauge for caps on finished lamps |
| 7006-28F-1 | “Not Go’ gauge for caps on finished lamps |
| 7006-26D-1 | Gauge for testing contact-making of lamps fitted with caps |
| E39 Lamp Cap gauge | |
| 7006-24A-1 | Gauge for finished lamps fitted with E39 caps for testing contact-making |
| 7006-24B-1 | “Go” gauge for caps on finished lamps |
| 7006-24C-1 | Gauge for testing contact-making of lamps fitted with caps |
| E40 Lamp Cap gauge | |
| 7006-27-7 | “Go” gauge for caps on finished lamps |
| 7006-28D-1 | “Not Go” Gauge for caps on finished lamps |
| 7006-52-1 | Gauge for finished lamps fitted with E40 caps for testing contact making |
| 7006-53-1 | Gauge for finished lamps fitted with E40 caps for testing protection against accidental contact |
| G13 Lamp Cap gauge | |
| 7006-44-4 | “Go” and “Not Go” gauge for unmounted Bi-Pin cap |
| 7006-45-4 | “Go” gauge for BI-Pin cap on finished lamps |
| GU10 Lamp Cap gauge | |
| 7006-121-1 | Go and Not Go Gauge for Bases |
| B22 & B22D Lamp Cap Gauge | |
| 7006-10-8 | Not Go Gauge for Caps on Finished Lamps |
| 7006-11-8 | Go gauge for Caps on Finished lamps BA9, B15, BA15 & B22 |
| 7006-4A-2 | Gauges for Testing the Insertion of Caps in lampholders B15d, B22d & BY22d |
| 7006-4B-1 | Gauges for Testing the Retention of B15d and B22d Caps in the Holder |
| 7006-3-1 | Acceptance Gauge for B22d Caps Intended for Automatic Wire Threading |
| 7006-17A-1 | Go Gauge for Cap on Finished Lamps BY22d |
| G5 Lamp Cap Gauge | |
| 7006-46-3 | Go and Not Go gauge for Unmounted BI-PIN Cap |
| 7006-46A-3 | “Go” Gauge for BI-PIN Cap on Finished Lamps |
| B22 Lamp Cap Gauge | |
| 7006-10-8 | Not Go Gauge for Caps on Finished Lamps |
| 7006-11-8 | Go gauge for Caps on Finished lamps BA9, B15, BA15 & B22 |
| 7006-4A-2 | Gauges for Testing the Insertion of Caps in lampholders B15d, B22d & BY22d |
| 7006-4B-1 | Gauges for Testing the Retention of B15d and B22d Caps in the Holder |
| 7006-3-1 | Acceptance Gauge for B22d Caps Intended for Automatic Wire Threading |
| 7006-17A-1 | Go Gauge for Cap on Finished Lamps BY22d |
| B15 Lamp Cap Gauge | |
| 7006-4A-2 | B15 Lamp Cap and holder GO and Not Go Gauges |
| 7006-4B-1 | Gauges for testing the retention of B15d and B22d caps in the holder |
| 7006-10-8 | Not Go gauges for caps on finished lamps BA9, B15, B22 and BY22d |
| 7006-11-8 | Go gauges for caps on finished lamps BA9, B15, BA15 and B22 |
| B15 Lampholder Gauge | |
| 7006-12C-2 | Supplementary “Go” Gauge for lampholders B15 |
| 7006-12D-2 | “Not Go”/Retention Gauge for Lampholders B15 |
| 7006-15B-1 | Gauges for Checking Contact Position and Contact Force in Bayonet Lampholders B15d |
Note: Please send us the figure number on the inquiry, all the gagues can pass the third-lab calibration and get the ceritificates autorized by CNAS (IS017025).
4. Picture of Package:
