Newest measuring instrument supplier - KHR

KHR Portable Detector for Quenching Medium Performance

Patent number:ZL 2008 2 0069148.0

Using portable achieved bath of dynamic measurement and control.

Direct determination of medium cooling rate, with existing traditional indirect method than the more accurately determine the medium, the cooling performance.

Meet the national standards, facilitate to international advanced technology integration.

Product principle

This detector according to international standards IS09950:1995 manufacturing, adopt inside pack thermocouple nickel alloy probe testing medium performance curve test method of cooling. Will probe heated to specified temperature (usually for 850 °C), insert the waiting media cooling, through the internal microcomputer system records probe temperature on time and the cooling speed changes with temperature, and the internal four-color drawing printer will test results drawn by cooling process curve (temperature/time) and cooling characteristic curve (temperature/cold speed), Also can print the result into form output. According to the above results assess medium cooling performance.

Applications

KHR are widely used in laboratory standard condition checking the performance of different media, which is more suitable for the field work environment of cooling bath monitor, is to improve product quality, reduce heat and avoiding waste effective means.

1,For heat treatment plant

1)Test for determining the production parts with a certain kind of liquid cooling groove maximum cold speed minimum and maximum of 300°C, as bath monitoring criteria;

2)Cooling bath site regularly monitor,

3)Cooling medium restocked acceptance.

4)Judge cooling bath should replace or to preparation,

5)Quenching quality accident (quenching cracks, deformation, not quench) analysis,

6)Monitoring cooling bath different parts and stir intensity under different cooling characteristics and to optimize the cooling process and equipment;

2,Cooling medium manufacturers used to

1)Product quality monitoring.

2)Analysis medium composition and characteristics of the relationship, determine the cooling medium composition, Develop new products;

Spare function

1,Adopts specially made probe, HSS quenching, stainless steel etc performance test of cooling medium,

2,Heating process and cooling process of testing, such as induction hardening, large castings and forgings heat treatment process detection, etc;

3,Setting RS232C interface and the corresponding software can will test results archived to external computers, carries on the management.

4,Determination of water-based quenching medium in different stir intensity (Tensi method cooling standard device) under the cooling performance.

Main Technical specifications

Operation scene