Measurements Are Of The Inside Diameter Of The Bell Jar. Made From Heavy Glass.Perfect For Isolating Experiments From Outside Interference. This Bell Jar Is For Use In Only Physics Experiments To Teach Science. It Can Withstand Small Amounts Of Vacuum. How Much Vacuum, We Do Not Know. For Any Use, We Are Not Liable For Any Injury. Please Use At Your Own Risk.To Give Additional Strength To The Bottom Edge Of The Bell Jar, So As To Make It Chip And Break Resistant An Additional Piece Of Glass Ring Has Been Glued / Fused To The Bottom. Because Of The Glue / Fusing Process, Sometimes Air Bubbles Develop Giving Them An Appearance Of Cracks In The Glass. This Is Not A Defect And Will Not Affect The Working Of The Bell Jar In The Sound Experiments. If You Receive A Bell Jar And Find These Air Bubbles There Is Nothing To Worry About. These Air Bubbles Or Glue Lines Can Be Half An Inch Long Or Longer. There Can Be Air Bubbles Present In The Body Of The Bell Jar..
Other Specifications Download Specification | |
---|---|
Type | Round-Bottom Flask |
Conforming To Indian Standard | IS 1381 (Part 1) : latest (Narrow-Necked Boiling Flask) |
BIS Marking | No |
CML No. | N/A |
Material | Borosilicate Glass |
Nominal Capacity | 1 ml |
Wall Thickness | 1.2 mm |
Colour | Transparent |
Graduation | Without |
Rim | Without |
Spout | Without |
Interchangeable Joint | Without |
Side Neck | Without |
Number Of Side Neck | 1 |
Screw Cap And Liner | Without |
Interchangeable Stopper | Without |
Tubulation | Without |
Quantity Per Case | 3 Nos |
Availability Of Test Report From Central Govt./NABL/ILAC Accredited Lab To Prove Conformity To Specification | YES |
Test Report No. | N/A |
Test Report Date | N/A |
Name Of The Lab | N/A |
Address Of The Lab | N/A |