It is according to IEC60695-2-1, IEC60695-2-10~IEC60695-2-13(GBT5169.10-2006~GBT5169.13-2006), basic testing methods of Glow wire, basic testing methods of Glow wire device> and UL 746A, IEC829, DIN695, VDE0471, the Glow wire tester ZRS-3H is suitable for resistance to abnormal hmore...
Test series connection, parallel connection and seriesparallel connections of the electronic ballast (about 15 kinds of connections), available for various electronic ballast. • With a precise resistance box, tube is substituted for the resistance, can act as many as 6 tubes. Rmore...
Features : Complete made of stainless steel 304. Polycarbonate desiccators of 300 mm dia. With automatic cut off of pump & countdown timer starts. Panel mounted vacuum gauge & feather touch key pads. Rating 5a 230v single phasemore...
The slump cone having dimension as (ID-100mm at top ID- 200mm at bottom & length 300mm) is filled with freshly mixed concrete and is tamped with a tamping bar in four layers. The top of the concrete is levelled off with the top of the slump cone, the cone is lifted verticallymore...