Cold Hot Shock Test Chamber Three or Two Boxes Environmental Testing Equipment
Product Description
Product features:
1. Adopt the two-box method to shock, it can shorten the test temperature recovery time. Approve carry out the update strict test conditions;
2. Adopt the three-box method of impact. It can be increased in high and low temperature impact conditions. Exposure at room temperature;
3. The large two-box impact box can be designed as left and right translation as required.
| Model |
MTS-050 |
MTS 100 |
MTS-150 |
MTS 200 |
MTS 300 |
| Machine size W*H*D (CM) |
35*40*36 |
50*50*40 |
60*50*50 |
65*50*62 |
90*50*67 |
| Box size W*H*D (CM) |
135*175*137 |
140*180*137 |
150*185*150 |
155*185*165 |
180*185*170 |
| Pre-heating temperature range |
+60ºC~+200ºC |
| Pre-cooling temperature range |
-0ºC~-78ºC |
| Property |
Test temperature range |
-60ºC~+150ºC |
| -10ºC~40ºC; 10ºC~65ºC |
| Temperature fluctuation |
±0.5ºC |
| Temperature conversion time |
5min |
| Preheating box heating time |
ºC |
150 |
150 |
150 |
150 |
150 |
| |
min |
30 |
40 |
40 |
40 |
40 |
| Cooling time of pre cooling box |
ºC |
-40,-55,-65 |
-40,-55,-65 |
-40,-55,-65 |
-40,-55,-65 |
-40,-55,-65 |
| |
min |
70,80,90 |
70,80,90 |
70,80,90 |
70,80,90 |
70,80,90 |
| Material |
Casing |
High strength cold-rolled steel plate double-sided fine powder baking paint |
| Inner wall |
SUS # 304 Stainless Steel 2B Panel |
| Thermal insulation material |
Glass fiber+polyurethane foam |
| System |
Fan |
Centrifugal fans with different power and speed are used for high temperature box, low temperature box, and test box respectively |
| Heater |
High quality nickel chromium alloy heater |
| Cooling system |
Fully enclosed compressors imported from France or semi enclosed compressors imported from Germany. Binary cascade refrigeration+finned evaporator+pure aluminum accumulator |
| Controller |
Original Japanese imported 7-inch TFT touch screen |
| Accessory |
2 compartments, 1 (optional lead hole), 1 recorder (optional) |
| Protector |
No fuse switch, compressor overpressure, overheating, overcurrent protection, fuse, water flow protection. Phase sequence protection, oil pressure protection, and pressure relief protection. Low pressure protection, pneumatic cylinder protection, temperature limit protection |
| Electric power(kW) |
AC3380V, 50Hz |
| 20,21,22 |
20,21,22 |
22,23,25 |
28,38,45 |
30,40,50 |
Note: Customization can be made according to the actual size requirements of the user.
Structural technology
Structural Technology
1. The Company's Hardware Equipment: Introducing our state-of-the-art selection of imported precision machinery from Germany and Taiwan, featuring the elite AMADA AIRS.-255NT Punching system. Each apparatus, from carbon oxide to argon welding machines, exemplifies cutting-edge precision and groundbreaking innovation. Discover the versatility of multiple AutoCAD Inventor 3D drawing software applications, expertly utilized for sheet metal design, disassembly, and virtual assembly, setting a new benchmark in modern manufacturing excellence.
2. Crafted with unparalleled expertise from premium galvanized steel, the shell's robustness is significantly enhanced through an advanced electrostatic powder spray baking paint finish, offering both aesthetic appeal and enduring protection.
3. Meticulously crafted with imported SUS #304 stainless steel, the inner box benefits from a comprehensive full argon arc welding process, minimizing high-temperature and high-humidity air leakage. Its thoughtfully designed rounded corners facilitate efficient condensate drainage, thereby optimizing the system's performance.
Revolutionary Refrigeration System Technology
Experience the forefront of thermal regulation with our 3D-optimized refrigeration system management, which utilizes pioneering frequency conversion control technology to ensure precise and adaptable thermal regulation.
Our variable frequency refrigeration system, ingeniously designed, adjusts compression speed using a frequency converter despite a fixed power supply frequency of 50Hz. This allows the cooling output to seamlessly align with real-time test chamber loads. As chamber temperatures vary, the compressor frequency automatically adjusts to maximize energy efficiency and accelerate cooling capabilities, offering unmatched performance.
Our test chamber's variable frequency refrigeration system expertly maintains a stable temperature environment with minimal fluctuation. This system ensures balanced suction and exhaust pressures, thereby optimizing operational consistency and reliability.
Discover unparalleled energy efficiency with our advanced refrigeration system technology, complemented by cutting-edge energy-saving innovations.
1. Embrace cutting-edge PID and PWM-driven VRF technology, which employs electronic expansion valves for exceptional thermal flow control, achieving outstanding low-temperature energy efficiency. The synergistic function of PID + PWM systems enhances refrigerant flow regulation, effectively operating without the need for auxiliary heating.
Achieve automatic temperature stability through precise three-way flow adjustment across refrigeration, cold side, and heating side pipelines. This technique is highly effective in low-temperature scenarios, reducing energy consumption by 30% and optimizing performance.
Our groundbreaking technology, based on the renowned Danish Company's ETS System electronic expansion valve, dynamically adapts refrigeration capacity to accommodate diverse cooling rates, thereby optimizing compressor cooling capabilities.
2. Our innovative dual compressor group design technology automatically adjusts start-stop operations according to load conditions, maximizing efficiency within our advanced series design framework. The refrigeration unit configuration features a binary compound of semi-closed compressors combined with a fully dense single-stage system. This intelligent design adapts to load requirements, ensuring optimal cooling capacity and extending compressor longevity.
Innovative Cold Circuit Technology
Our meticulous power distribution layout, crafted according to technical department blueprints, leverages globally renowned electrical component brands to ensure unmatched reliability.
At Guangdong MENTEK Testing Equipment Co., Ltd, we proudly utilize esteemed brands like Omron, , and GermanyPhoenixTerminal for our designs, ensuring each line code is clearly marked for ease of use and reliability. By carefully selecting only the most reputable brands in China, we guarantee superior performance and durability.
With Pearl River Cable as our preferred brand, we assure exceptional wire quality and performance. Our control lines, featuring a minimum specification of 0.75 Square RV soft copper wire, provide robust conductivity. Major load components, including motor compressors, comply with EC standards, with meticulously chosen trap diameters to adhere to cable groove wiring safety current standards. The machine's cable port is expertly sealed to prevent frost-induced short circuits, safeguarding the terminal in the junction box.
All terminal fixing screws are meticulously connected with standard fixed torque to guarantee a fast, reliable connection, effectively eliminating potential hazards such as loose fires. This attention to detail significantly enhances safety and reliability.
Refrigeration Series Process
1. Standardization: The First Step to Excellence
1.1 Our high-quality steel pipe piping process and stringent welding standards exemplify our unwavering commitment to excellence and reliability. By meticulously adhering to expertly curated standard pipe layouts, we ensure unparalleled stability and reliability in our model systems. This commitment underscores our dedication to providing products of exceptional quality and performance.
1.2 Harnessing the power of cutting-edge Italian imported pipe bending machinery, we seamlessly bend steel pipes. This sophisticated process dramatically reduces welding points and minimizes the generation of oxides within the tubes during welding, significantly enhancing the overall reliability and longevity of the system. Ensuring System Reliability is Our Utmost Priority.
Shockproof Design with Robust Pipeline Support for Unmatched Durability
2.1 At MENTEK, we uphold rigorous standards for the support and shock prevention of refrigeration copper pipes. By thoroughly evaluating seismic protection scenarios, we incorporate precision-engineered arc bends and specialized nylon fixed clamps. This innovative approach prevents deformation and leakage due to circular vibrations and temperature fluctuations, thereby significantly enhancing the reliability and durability of the entire refrigeration system. Elevating Reliability Across the Entire Refrigeration System
2.2 State-of-the-Art Oxidation-Free Welding Process
It is universally recognized that the cleanliness within refrigeration systems' pipelines is pivotal to their efficiency and operational lifespan. MENTEK employs an advanced standardized charging welding procedure, meticulously preventing excessive oxide contamination during the welding process to ensure optimal system performance.
Through meticulous practices, MENTEK significantly enhances the refrigeration system's efficiency and extends its operational lifespan by expertly minimizing oxide pollution during welding, thereby maximizing system reliability and performance.
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