C058 Rock Rapid Freeze Thaw Test Chamber For Temperature And Humidity Testing
overview
Rock freezing resistance is used to evaluate the ability of rock to resist damage after a specified number of freezing cycles in a saturated state, so as to assess the rock freezing force and freezing rate at different temperature bands, and also optional pressure loading system to test the freezing change of rock specimens under different constant pressures. Calculation of freeze-thaw mass loss rate and freeze-thaw coefficient. The freeze-thaw mass loss rate and freeze-thaw coefficient directly reflect the strength of the rock resistance to freeze-thaw damage, and are important indicators for assessing the stability of the rock against weathering.
The number of freeze-thawing is stipulated: in the cold region (. The average temperature of cold month is below -15ºC) is 25 times, and in the cold region (. The average temperature of cold months is lower than -15ºC~-5ºC) for 20 times.
A. Environmental chamber technical parameters
1. Control mode: temperature control accuracy 0.1°C,
two-channel control, programmable input control for time period, temperature period, and frost heaving times.
2. Heating and cooling method: the refrigerant is air-cooled to cool down, and the mesh heating sheet is heated up by wind speed.
3. Temperature control range: -30ºC~70ºC±0.1ºC
4. Internal size: 480mm×480mm×700mm, divided into three layers, each layer is 200mm high, and the movable partition can be disassembled at will
5. Voltage: 220V±5V
6. Total power: 6kW
7. Overall dimensions of the instrument: 950mm×650mm×1430mm
B. Collector technical parameters
1. Multi-channel acquisition instrument, equipped with industrial computer, special acquisition software, real-time display, recording, storage, playback and viewing.
2. Record time, temperature, frost heaving force, lateral deformation, data value, graph and export function.
3. Multiple samples can be collected at the same time (1-3 samples), and the samples can be divided (¢25, ¢50, ¢100)
4. The machine is equipped with 1 set of ¢50 radial deformation sensor (including reaction force frame) as standard, and can be equipped with multiple configurations according to the experimental requirements.
C. Pressure loading system (a constant load is applied in the environmental chamber)
1. Oil source loading system
2. Vertical loading: 0~100KN
3. Display force value, displacement and radial deformation
Specification
|
Power
|
Electronic
|
| Temperature control range |
-30ºC~70ºC±0.1ºC |
| internal size |
480mm × 480mm × 700mm in three layers, each layer 200mm high, movable partition can be removed at will |
| Voltage |
220V±5V |
| Total power |
6kW |
|
Certificate
|
ISO
|
| Apparatus size |
950mm×650mm×1430mm |
| specimens |
can be divided (¢25, ¢50, ¢100) |
| specimens |
can simultaneously collect multiple (1-3 specimens) |
| pressure loading system |
(in the environmental box to impose a constant loading) |
| loading system |
Oil source loading system |
Certifications
Company Profile
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
Shipment
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.
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2014,sell to Eastern Asia(30.00%),South Asia(30.00%),Mid East(15.00%),Western Europe(15.00%),Southern Europe(10.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Bitumen Testing,Material Testing,Aggregate Testing Machine,Soil Testing,Laboratory machine
4. why should you buy from us not from other suppliers?
We have 20 years of experience in design research and development, with the guidance of professors and researchers from the Well-known institutions in China,developed a series of leading domestic detecting instrument and laser products.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD;
Accepted Payment Type: T/T,Credit Card,Western Union,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese.
CONTACT US
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