E40 Go No Go Thread Gauge for Lamp Caps

Photos

1) 7006-27-7 E40 Go Gauge for Caps on Finished Lamps

Purpose:
To check the maximum dimensions of the screw thread and dimension T1 minimum of E40 caps on finished lamps.

Testing:
When the cap on a finished lamp has been screwed into the gauge as far as it will go, the centre contact shall be co-planar with, or project beyond surface X.

2) 7006-28D-1 E40 No Go Gauge for Caps on Finished Lamps

Purpose:
To check the minimum outside (major) diameter of the screw thread, dimension d, of E40 caps on finished lamps.

Testing:
When the gauge is placed over the thread of the cap on a finished lamp, held cap uppermost, the centre contact shall not project beyond surface X.
Only the weight of the gauge itself shall be used in the test.

Company introduction

HK LEE HING INDUSTRY CO., LIMITED are specialized in manufacturing special, custom built, test and measuring equipment for products testing as per international norms and offering calibration services and related information. Our products and services are used by research & development establishments, test laboratories, defense establishments, government institutions & manufacturing industries to fulfill the clients' requirements.

Main Products: Go No Go Gauges, IP Tester, Test Probe Kit, Impact Test Equipment, Test Probes, Spring Hammer, IEC 61032 Test Finger, AC Hipot Tester, IEC Test Probe, UL Test Probe, Material Flammability Tester, IP Code Tester, Impact Test Apparatus, Plugs and Socket Outlet Gauge, Security Testing Machine, Lamp Cap Gauge Tester, Lampholders Gauge Tester, Plug & Socket Tester, Electrical Safety Tester, LED Test Instruments, Environmental Test Equipment, Instrument Accessories, Weighing Sensor and More.

If you require equipment to test products such as home appliances, electrical accessories like switches, sockets, connectors, etc. industrial & road lighting luminaires, automobile lighting systems or related categories, we can provide the solutions you need.

We would appreciate your comments on the layout design, presentation or other aspects of our website.

Website: https://www.china-gauges.com