InstrumentCase, Series E and Series F



Features:

1. Thedimension and definition of 19 inch system: the width of outside fixing lugs(including the fixing holder) is 482.6mm (19 inch).

2. Width:the maximum whole width of outside fixing lugs is 449mm. The width of subrack unit is HP, 1HP equals to 5.08mm (The dimension in thetable of standard size below if for reference only).

3. Height: The height of the enclosures is U, 1Uequals to 44.45mm (13/4’’).

4. Depth: The total depth isn’t standardizedstipulation definitely, the concrete size depends on the depth of circuitboard, the dimension of one slot comprises of several horizontal HP units, ordefined in concrete applications. A board plug-in unit is composed of a circuitboard with front board and connection unit. The dimension of the inner frontsubrack and the behind connection unit are image symmetrical. A subrackcommonly is a box integrated in lots of electric units and multiple circuitboard.

StructuralComponents

1.The frame structure is aluminum sections;the case is comprised of flange, beam, side beam, side plate, mesh board,bottom cover, real flange, and mid beam.

2.The rear panel can be dismantled.

3.The 19 inch or ATX power can be set in.

4.Sliding rails can be mounted as draw-outsubrack.

5.The subrack tray can be fixed when thecarrying weight of base cover is required.

6.Anti-shock, anti-strike, excellentshielding performance, widely used in all kinds of standard electricalequipment and case of user.

The spacing between fixing hole of frontboard is 5.08mm. Theinner width is 84*5.08mm.

Plug-InPanel

Handle

ThreadedInsert and Sliding Nuts

ConnectionScheme for Standard Board and Guide Rail (Plug-in Unit)

Note:

1. Two patterns: Plastic and extruded aluminum.

2. Plastic guide: Length of 140mm and 210mm tochoose from. Length of extruded aluminum guide is free customized.

3. Plastic guide is PC injection molding.

Some Standard Order Sizes

Notes:

1.Height is available from 2U to 9U.

2.The total depth can be freelycustomized.

3.The surface can be conductivity anodizedand sprayed.

ChangAi is a professional instrumentcase manufacturer in China. In addition to instrumentcase, ChangAi also provides portable oxygen analyzer,hydrogen analyzer, dew point analyzer, infrared gas analyzer and thermalconductivity analyzer, etc.