Rock Permeability infiltration Apparatus degree of damage by infiltration rock Permeability Coefficient
The constant pressure system of permeability test is used to determine the permeability coefficient of rock and concrete, which can reflect the degree of development of microfractures (the degree of destruction of permeability).
1, Determination of coal and rock permeability coefficient analyzer is used for the determination of permeability coefficient of coal and rock specimens that do not disintegrate when exposed to water under indoor conditions. The size of permeability coefficient is determined according to Darcy's law.
2, rock permeability coefficient analyzer main host permeability controller, permeability pressure pump, vacuum pump and permeability pressure chamber composed of four parts program control system in a relatively short period of time to reach the test set pressure range, and keep within the range control unchanged. The current test pressure is displayed, and the working time shows the working time from the beginning to the end of the test.
3,Rock gas permeability tester (gas flow meter and gas cylinder option) is used for special measurement instruments in petroleum industry, widely used in oil and gas field exploration and development research and production of rock gas permeability analysis and testing, its testing data is an important basic data for oil and gas reservoir physical properties analysis, research and evaluation.
Note: The pressure adjusting bolt of the permeability pressure pump has been debugged at the factory, the handwheel switch can turn the handwheel according to the test pressure, the permeability pressure pump must be filled with distilled water inside, if it is not used for a long time, it should be discharged through the water tank drain valve.
Technical parameters
1. working pressure: 0 ~ 4.0MPa (also can be optional automatic constant pressure 0-10Mpa 0-16Mpa 0-40Mpa)
2. Permeate pressure: 0~3500KPa (0-3.5MPa) for. Good; arbitrary adjustment of constant permeation pressure.
3. Pressure continuously adjustable 0~4.0Mpa with constant pressure system Accuracy: ±1%
4. Size of specimen: Φ25×50mm (standard); Φ50×100mm; Φ100×100mm (optional)
5. Surrounding pressure regulating cylinder: Surrounding pressure limit working pressure 2.5MPa; Surrounding pressure continuously adjustable 0-2.5MPa arbitrary adjustment.
6. Vacuum pump (optional): pumping rate: 3.6/h; ultimate vacuum: 2Pa; voltage: 220v 50HZ; power: 150W refueling volume: 150ml
7. voltage: 380V 50Hz (three firewire)
8. Exterior dimensions:850*600*970mm
9. penetration test accessories: the volume of 50ml, precision 0.1ml; rock penetration pressure chamber and special rubber dense lateral closure mold; pressure chamber fixed device; automatic constant pressure pressure pump, the pressure can be adjusted.
10. optional features: axial load (10KN ~ 50KN other specifications optional); flow accumulator: temperature (ºC), pressure (MPa), flow (factory Nm³/h), cumulative (Nm³); detailed parameters in the engineering instrument measurement class, product number M028.
Specification
Item
|
value
|
working pressure
|
0 ~ 4.0MPa (also can be optional automatic constant pressure 0-10Mpa 0-16Mpa 0-40Mpa)
|
Permeate pressure
|
0~3500KPa (0-3.5MPa) for. Good; arbitrary adjustment of constant permeation pressure
|
Pressure continuously adjustable
|
0~4.0Mpa with constant pressure system Accuracy: ±1%
|
Size of specimen
|
Φ25×50mm (standard); Φ50×100mm; Φ100×100mm (optional)
|
Surrounding pressure regulating cylinder
|
Surrounding pressure limit working pressure 2.5MPa; Surrounding pressure continuously adjustable 0-2.5MPa arbitrary adjustment
|
Vacuum pump (optional): pumping rate
|
3.6/h; ultimate vacuum: 2Pa
|
voltage /power
|
220v 50HZ; power: 150W refueling volume: 150ml
|
voltage
|
380V 50Hz (three firewire)
|
Certificate
|
ISO
|
Exterior dimensions
|
850*600*970mm
|
penetration test accessories
|
the volume of 50ml, precision 0.1ml; rock penetration pressure chamber and special rubber dense lateral closure mold; pressure chamber fixed device; automatic constant pressure pressure pump, the pressure can be adjusted
|
optional features
|
axial load (10KN ~ 50KN other specifications optional); flow accumulator: temperature (ºC), pressure (MPa), flow (factory Nm³/h), cumulative (Nm³); detailed parameters in the engineering instrument measurement class, product number M028.
|
Certifications
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Company Profile
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ZEALCHON INTERNATIONAL TECHNOLOGY LIMITED
With more than 15 years of civil engineering background,Zealchon is engaged in manufacturing and supplying qualitative array of research and laboratory testing equipment. Our range includes research lab instruments,soil testing instruments, bitumen testing instruments,and cement & concrete testing equipment.
Fabricated from the finest quality raw material our comprenensive range guarantees precision functioning,accurate perfomance and sturdiness. Our sophisticated manufacturing ability allows us to persistenty and system atically upgrade the quality of our range as per international quality standards. Our machines are used world-wide by government agencies, commercial testing laboratories,ready mix producers,contractors and universities.Over the past 15 years,our customers have recognized our dedication to quality products,performance,value and customer satisfaction which has become the cornerstone to our success and growth.
We extend our appreciation to our clients and associates for facilitating this success!
Exhibition
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Shipment
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Service & Support
1. Quality warranty: Zealchon commits that testing machine is fabricated with fine grade materials and top notch workmanship. It is brand new, never used, and in full compliance with the quality provision.
Warranty is 12 months starting from the date of final acceptance of the goods/commissioning of machine.
2. Technical training: Operating Manual of testing instrument
3. After-sale service Over the years, Zealchon has sold testing instruments to many global users.
The following physical damage is not covered by warranty. a) instrument is impacted by great force that the internal impact sensor changes from white to red; b) Detector is broken c) Instrument body is broken; d) Loss of accessories; e) Loss of components ;f) Water coming into instrument.
4. In case the instrument is not able to operate, the customer can call after-sales service for help;
we offer 3 types of repairs: a) Internet repair: if the customers are in foreign countries or remote areas, we can offer them first the INTERNET repair service. b) Phone repair: customers called over the phone to explain explicitly the problem and our technical staff will instruct them to solve the problem. c) On-site repair: in case the phone repair fails, our technical personnel will go to the site to repair the instrument within 72 hours after the problem is reported;
5. Out-of-warranty service: upon expiry of the warranty period, all customers are still entitled to out-of-warranty service during the working life of the instrument.
6.Privilege in out-of-warranty service: customers shall have the privilege to get a preferential prices on the components when they maintain their instrument during the out-of-warranty period as long as they maintained it beforehand.
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