End Quench Test Apparatus

End Quench Test Apparatus
Send Inquiry

End Quench Test Apparatus (Model : MEQ-25)

 
Features -
End Quench Test Apparatus is useful for determining the hardenability of steels by End Quench Test. The test consists of heating a standard size specimen to a given temperature for a specific period of time, followed by a water quenching of one end under specified conditions and measuring the hardness at various points from quenched end along the length of test piece.
This apparatus conforms to IS : 3848 – 1981 and ASTM-A255.


Working Principle -
After heating, the test specimen is kept on the specimen support, where it is automatically centered with respect to water jet. The quick action valve starts impinging the water jet on the specimen end instantly. The elaborate arrangement of pump, tank, pipe etc, enables to obtain desired correct water head for the nozzle. The electrical controls and safety devices for pump and motor are provided and the entire apparatus is totally enclosed.
 

Technical Specifications - End Quench Test Apparatus

 

Total length of test piece (mm)

100 ± 0.5

Dia of test piece (mm)

25 + 0.5
     -  0.0

Inside dia of vertical water supply pipe (mm)

12.5 ± 0.5

Height of the free water jet (without test piece in position) (mm)

65 ± 10

Distance from Tip of nozzle to the bottom of test piece (mm)

12.5 ± 0.5

Power supply

1 Ph, 230V, 50 Hz AC

Overall dimension (approx) (mm)

375 (L) x 285 (B) x 650 (H)

Net weight (approx) (Kg)

35

 
 
 
Universal Testing Machines Impact Testing Machines Tensile Testing Machines  Computer Servo Controlled Ball Screw Driven Universal Testing Machines Compression Testing Machines Spring Testing Machines Horizontal Chain and Rope Testing Machines Micro Vickers Hardness Testers Automatic Optical Brinell Hardness Testers Mechanical Extensometer Special Custom Built Testing Machines WOM Type Brinell Hardness Testing Machines Drop Weight Impact Testings Bend Rebend Testings Transverse Testing for Rails Rockwell Hardness Testers Rockwell Cum Rockwell Superficial Hardness Testers Rockwell Cum Brinell Hardness Testers Portable Rockwell Hardness Testers Digital Torsion Testing Machines Digital Fatigue Testing Machines End Quench Test Apparatus Electronic Extensometer Boss Microscope with software - for finding out Brinell Hardness value ENT Surgical Microscopes Ophthalmic Surgical Microscopes Digital Endoscopy Camera A-Scan Biometer Skin Graft Expander Beam Splitter Single Clip CCD Camera Cold Light Source Fiber Optic Head Light Brinell Hardness Testing Machine Optical Brinell Hardness Testing Machine Digital Torsion Testing Machine Digital Fatigue Testing Machine End Quench Test Apparatus Jomini Test Fixture