enviClone Photovoltaic PV Module Solar Panel Wind Resistance Dynamic Mechanical Load Test Machine
The PV modules Dynamic Mechanical Load (DML) Test Machine simulates the dynamic load with the pneumatic cylinders and suction cups. Each pneumatic cylinder drives one suction cup, and each cylinder rod is equipped with one tension pressure sensor. Each pneumatic cylinder is a separate control module. Periodic load stress test is performed on the Photovoltaic (PV) Modulesâ?? surface, and PV Modules can be installed according to different requirements. The system also has the ability to monitor the curvature of the PV Moduleâ??s center points in real time.
SPECIFICATION
Model No.: EVCL-DML-2200, EVCL-DML-2600
Max Dimensions of Tested PV Module Panel 2200 mm x 1200 mm, 2600mm x 1300mm, etc.
Quantity for each test 1 Piece of PV Module
Pressure Method Pneumatic Cylinders
Quantity of Pneumatic Cylinders: 50 pcs, 98pcs, etc (varies as per your Max dimensions of solar panel)
Quantity of Pressure Sensors: Each pcs for each pneumatic cylinder
The Max Pressure can be tested: 12,000 Pa
The Max Pulling Force can be tested: 7,500 Pa
Accuracy Deviation: â?¤3%
Deformation Sensor: 1 (or customized as per requirement)
Controlling Method: Siemens PLC + HM1
Drive Method: Air Compressed
Load Amplitude Test Range (Static) Pressure:� +500~12,000 Pa (Continuous, adjustable)
Suction:Ã? -500 ~ -7,200 Pa (Continuous, adjustable)Ã?Â
Note: The test time and pressures can be adjusted during the test every time.
Load Amplitude Test Range (Dynamic)
Pressure:� -2,500 Pa ~ +2,500 Pa
Suction:� -500 Pa ~ -7,200 Pa
Frequency:� 3~7 times / min
Accuracy Deviation:� â?¤� �±50 Pa.
Test Standards
IEC TS 62782 Photovoltaic (PV) modules â?? Cyclic (dynamic) mechanical load testing
IEC 61215 Ed.3 Static: Forward Direction 2400 Pa�·1
IEC 61730 MST 34
Equivalent: IEC TS 60904-12, IEC TS 61836, ISO/IEC 17025, etc.
Wuxi EnviClone Test Equipment Company specializes in environmental simulation test chambers for various industries such as automotives, photovoltaic (PV) modules, solar power, new energy batteries, rubber manufacturing, electronics, military, etc.
We are glad to propose 500 MT of stain less steel mill scale. Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products. At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel. The recovery ratio after melting in furnace for the most valuable alloy elements is: - Ni: 3.5 - 4.5% - Cr: 6-8% From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows: Waste code: 10 02 10 The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers. Chemical analysis of the material is available on request.
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Commodity: Sodium Hydrosulfite Other name: Synonyms: Sodium Hydrosulphite; Sodium Dithionite; Dithionous acid, Disodium salt; Sodium Sulfoxylate CAS No.: 7775-14-6 Molecular Weight: 174.10 Chemical Formula: Na2S2O4 Product Description Appearance: White, crystalline powder. Product Feature Odor: Slight irritative. Specific Gravity: Unavailable Solubility: Soluble in water. Density: 2.19 pH: 6-7 pH Test-Method: PH test paper. % Volatiles by volume @ 21C (70F): 0 Boiling Point: Not applicable. Melting Point: >300 C Decomposes. Vapor Pressure (mm Hg): No information found. Bulk Density: ~0.9 Evaporation Rate (BuAc=1): No information found. Application 1. Widely used in textile industry for vat dyeing, reduction cleaning, printing and stripping, textile textile bleaching . 2. bleaching paper pulps , especially mechanical pulps, its the most fittable bleaching agent in pulps. 3. bleaching kaolin clay, fur bleaching and reductive whitening, bleaching of bamboo products and straw products, 4. in mineral, the compound of thiourea and other sulphides. 5. as reducing agent in chemical industry. 6. Sodium hydrosulfite food additive grade is used in foodstuffs, as bleaching agent and preservative dried fruits, dried vegetable, vermicelli, glucose, sugar, rock sugar, caramel, candy, liquid glucose, bamboo shoots, mushrooms and canned mushrooms. Packaging 50kg/100kg net in iron drums with double PVC bags Product Specification/Models NDEX 90%, 88%, 85%. FOOD ADDITIVE Na2S2O4, 90%, 88%, 85%, Fe 20ppm ZincZnOther heavy metal calculated as Pb, 1ppm Water Insolubles05% Shelf Life(month)12
Commodity: Calcium carbide Molecular formula:CaC2 Molecule Weight: 64.10 H.S code:28491000 CAS: 75-20-7 UN NO.1402 HAZARD CLASS: 4.3 Application: It is a kind of basic material for organic synthesis, and can produce acetylene gas for cutting and welding, also be material for calcium cyanamide. Appearance: Grey, black solid, purple when its purity is more than 90%. Granule:4-25mm / 15-25mm / 25-50mm / 50-80mm /25-80/ 80-120mm Package: Net in 100kg or 50kg new iron drums with nitrogen. Specification: GB10665-2004 Specification Superfine Grade First Grade Second Grade Gas yield(L/kg)L/kg 305 295-305 285-295 PH3 content in acetylene (PH3%) 0.06 0.08 0.08 H2S content in acetylene (H2S%) 0.1 0.1 0.1 Loading weight in 1 x 20fcl:22.5mt
Ethanol alcohol distillation column 1. It is standard 95-96% alcohol equipment. Also it can distill pure water. 2.The distillation system has  three columns  and  continuous  distillation  process.The process is the  same as industrial(large scale) alcohol equipment.  Mash distillation  column distills  fermented  mash or light alcohol  to 50% alcohol ethanol . It has red copper bubble cap trays, standard design. It auto continuously feeds material liquid, auto continuously produces 50% alcohol ethanol and auto continuously discharges waste,  ethanol discharge in waste 0.05%, better than international standard requirements. The first rectification distillation  column  increases  alcohol degree  to 70-75% ,  separates  fusel oil and high boiling point  Impurities.  It auto discharges waste water,  ethanol discharge in waste 0.05%, better than international standard requirements. The second rectification distillation  column  increases alcohol degree to 95%,  separates low boiling point  impurities  like acetaldehyde and methanol . 3.  The rectification system uses  industrial(large scale) standard process, but the whole set alcohol equipments are installed in one frame, like integration  module, even  you can run it by a button.
Distillation column For Ethanol Alcohol Plant 1. It is standard 95-96% alcohol equipment. Also it can distill pure water. 2. The distillation system has three columns and continuous distillation process.The process is the same as industrial(large scale) alcohol equipment.     a. Mash distillation column distills fermented mash or light alcohol to 50% alcohol ethanol .  It has red copper bubble cap trays, standard design. It auto continuously feeds material liquid, auto continuously produces 50% alcohol ethanol and auto continuously discharges waste, ethanol discharge in waste ?¤0.05%, better than international standard requirements.     b. The first rectification distillation column increases alcohol degree to 70-75% , separates fusel oil and high boiling point Impurities. It auto discharges waste water, ethanol discharge in waste ?¤0.05%, better than international standard requirements.     c. The second rectification distillation column increases alcohol degree to 95%, separates low boiling point impurities like acetaldehyde and methanol . 3.  The rectification system uses  industrial(large scale) standard process, but the whole set alcohol equipments are installed in one frame, like integration module, even you can run it by a button.
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A winch is a mechanical device that is used to pull in (wind up) or let out (wind out) or otherwise adjust the tension of a rope or wire rope (also called "cable" or "wire cable"). We can supply both mechanical and electrical winches Please contact us for more details.