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Characteristic of the two calibration can directly read the proportion of salt solution and can direct reading concentration with . Put the instrument into the version of alignment or light department, eyes can observed the field through Eyepiece. (3)The instrument can only be stored in the environment where is dry, free of dirt and contaminative gas; otherwise the optical part will get corrosion
Company Strength: The company possesses 40 years of production experience and three large-scale factories, as well as exports to more than 160 countries. There are abundant hot-selling projects accessible to you.
Our Service: 24/7 online customer service, free customized solution from our engineers, field visiting of China industries, training support after the delivery of goods, 365 days of online after-sales service, and post-maintenance plan.
Cheap and environmentally friendly: Factory-direct sale, fast delivery with guaranteed quality at factory price, in line with the concept of environmental development.
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0.002mm concentricity gage shaft concentricity testing equipment 1 main usage : Precision measurement for the circularity, concentricity, circular runout of shaft workpiece. Precision measurement quickly for outer circle and inner circle of shaft workpiece simultaneously. 2.concentricity measuring machine is a kind of high-precision instrument please handle with great care in the process of the transport and move to avoid impact and collision
It is used to determine the trace chlorine of petro-chemical products. It determines the sulfur or chlorine in petrochemicals as per Faraday's Law. 3 . It can be used to determine the sulfur or chlorine in liquid, gas or solid materials. 4
2. Does your price is competitive9 Dear customer, we make sure to offer you the best quality with competitive price. 6. Is will be broken during transport9 Dear customer, please do not worry, we do standard export package. 8. What should I do if some parts broken9 Dear customer, please do not worry, we have 12months warranty except wear parts
Suitable for dispersive paint, Ceramic pulp,Printing ink, Liquid resin, Grind liquid, Asphalt, Liquid adhesive, the research lab of middle or high viscous fluidity liquid. Technical parameters: Name : Relative Density and Concentration Tester Model : KBD-300BH Suitable For : Dispersive paint, Ceramic pulp,Printing ink, Liquid resin, Grind liquid, Asphalt, Liquid adhesive, the research lab of middle or high viscous fluidity liquid. Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science
it is the new type density and concentration tester that has been researched and produced by Quarrz. 4. Dynamic measuring,density value can be updated along with liquid formula. 5. Function of water temperature setting and air buoyancy density compensation setting
We've been using OxygenPlus for nine years now, and their service has always been excellent. Recently, we had to return my husband's concentrator, after they walked him through some tests over the phone. After testing it for two days they were unable to find anything wrong and returned it to us. It worked fine for about six weeks, then just quit. When I called this time, Justin had me describe what had happened, then sent me a part with written instructions for replacing the original. It was easy to replace and the concentrator has been working since, and is quieter than before! Thank you Justin!
Only good experiences with these guys. I had a problem yesterday which he troubleshot over the phone with me, so I told him I’d leave a review. Our unit has lasted a couple years and it gets used a lot for my business. It came with a 5 year warranty. Other machines I used would die after a year (used Invacare). This one seems rock solid, no problems yet and good customer attention. I love knowing when it has an issue, they will take care of it(warranty). Good peace of mind
Nationally Recognized and Respected Company with thousands of concentrators supplying oxygen to customers Worldwide. We are Specialists in Sales and the Servicing of all NEW and REBUILT Home and Portable Oxygen Concentrators available such as Respironics, Invacare, Devilbiss and several more
, Ltd is a professional solar vacuum tube product supplier integrating the research, manufacture and marketing. In recent years, our products have been well received by customers and won a high reputation worldwide. 5-How do you gurantee the quality9 Whole production line,Production chain from glass tube to solar vacuum tube which could ensure the stability of tubes
CSP steam generator parabolic solar concentratorator Product Show Basic Specification Technical Data of PT-20 Trough Details Module Length 6 m Aperture Width 2.55 m Gross Aperture Area of 1 module 15.3 m² Weight of 1 module 400kg Focal Length 0.85 m Rim Angle 67.6° Concentration factor 62.5 : 1 Deviation from ideal parabola - RMS < 1.2 mrad Operation parameters Application Hot water / Steam / Thermal energy Working temperature < 250 °C (Recommend) Maximum operation temperature < 300 °C Geometry effects 0.98 Collector tilt < 1% Collector efficiency (On summer solstice day) 62.8% Maximum operating winds peed 60 km/h Maximum survival winds peed 120 km/h Parabolic trough solar system has the characteristics and advantages of mature technology, environmental protection, regulation of output, can be large-scale sustainable development with low cost, achieving that using focusing mirror field instead of conventional fossil energy sources such as coal-fired boiler, the whole technological process and control mode highly mature and reliable, wide prospect of market. Packaging & Shipping
4 High temperature resistant polyurethane foaming / rock wool high density, good thermal insulation properties. 5 Twin-glass evacuated tubes: Reliable, effcient, high temperature resistant, anti-freezing. 6 There is no water in the vacuum tube, the system will still work even the tube broken
This means that once heat is absorbed, it is transferred to the water in the manifold, and not lost to the outside environment. This is the key difference between solar tubes and flat plate solar collectors: the insulative properties. 6)Aesthetics: solar collector is designed to be low profile, sitting closed to the surface of the roof
stagnation temperature (degree): 200 10. Distance from tube to tube (mm): 75 11. Flow range recommendation (l/m2h): 50-150 12. Insulation thickness (mm): 40 13. Collector angle (degree): from 0,25,38,45 Company Overview Ousikai(DINXING) Industry&Trade Co.Ltd. Owns two factories covering an area of 9,000 square meters Certificates CE/TUV rheinland Capability Total annual sales volume reaches above US$4500,000.00 Able to source across multiple industries OEM&ODM service for more than 20 brands Techniques Professional in most kinds of solar water heaters and accessories Service Strongly support our clients in sourcing, sample development, merchandising follow up, shipping handling, etc. Packaging & Shipping Payment term 1. T/T 2. L/C at sight 3. 30% Deposit in advance and balance should be paid before shipment based on you nominate the forwarder 4. 30% Deposit in advance and balance should be paid after receiving the B/L copy
Product Category Product Show Specifications manifold (inner) red copper manifold (exterior) aluminum alloy glass tube dimensions 58mm * 1800mm daily efficiency ≥55% heat preservation 72 hours hail resistance 25mm max pressure 7 bar coating of vacuum tube ALN/AIN-SS/CU heat pipe anti-freezing > -35 degree certificate Solar Keymark, EN12975, CE Series Products Models L*W*H mm Vacuum tube Power output Efficiency Header mm Frame container loading 20FT/40HQ sets Gross Weight kg SHC-8 1917*910*133 58*1800*8pcs 939W 0.668 Φ35/1.0 AL alloy 185/445 27 SH C- 10 1917*1130*133 58*1800*10pcs 1189W 159/385 33 SHC-12 1917*1350*133 58*1800*12pcs 1440W 149/358 40 SHC-15 1917*1680*133 58*1800*15pcs 1815W 120/290 49 SHC-18 1917*2010*133 58*1800*18pcs 2191W 100/242 59 SHC-20 1917*2230*133 58*1800*20pcs 2442W 87/210 66 SHC-22 1917*2450*133 58*1800*22pcs 2692W 83/202 72 SHC-24 1917*2670*133 58*1800*24pcs 2943W 77/188 79 Trade Terms Payment T/T with 30% deposit, balance against the copy of B/L 100% T/T in advance for sample MOQ 1 Set Loading port Shanghai / Ningbo Package Standard carton Delivery 7-10 days after payment for sample 15-20 days after payment for container Package & Shipping Exhibition Company Name: Zhejiang Shentai Solar Energy Co. , Ltd Address: No. 199 Lianhong Road, Yuanhua Industry Zone, Haining City, Zhejiang Province, China TEL: 0086-573-87861111 FAX: 0086-573-87862577 Website: Thank you for taking time to visit our website , if you want to know more about factory and us , please contact us
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