| Product name | Model No. | Measuring range | Test method | No. of tests |
| COD test tube | LH3001 | 0-60-120-200-250mg/L | colorimetry | 50/box |
| COD test tube | LH3002 | 0-100-200-300-500-800mg/L | colorimetry | 50/box |
| Cyanide test tube | LH3003 | 0.05-0.2-0.5-1-2-5mg/L | colorimetry | 50/box |
| Zink test tube | LH3004 | 0-0.5-1-2-5-10mg/L | colorimetry | 50/box |
| Total phosphorous test tube | LH3005 | 0.1-0.5-1-2-5-10mg/L | colorimetry | 50/box |
| Total phosphorous test tube | LH3006 | 0.5-1-3-5-10-20mg/L | colorimetry | 50/box |
| Ozone test tube | LH3007 | 0.05-0.1-0.2-0.5-1-2-5-10mg/L | colorimetry | 50/box |
| Soft water hardness test tube | LH3008 | 0-10-20-50-100-200mg/L | colorimetry | 50/box |
| Nitrate test tube | LH3009 | 1-2-5-10-20-45mg/L | colorimetry | 50/box |
| Ammonia nitrogen test tube | LH3010 | 0-0.5-1-2-5-10mg/L | colorimetry | 50/box |
| Nitrite test tube | LH3011 | 0-0.05-0.1-0.2-0.5-1-3mg/L | colorimetry | 50/box |
| Formaldehyde test tube | LH3012 | 0.1-0.3-0.5-1-2-5mg/L | colorimetry | 50/box |
| Peroxide test tube | LH3013 | 0.02-0.1-0.2-0.5-1-5mg/L | colorimetry | 50/box |
| Peracetic acid test tube | LH3014 | 0.1-0.2-0.5-1-2-5-10mg/L | colorimetry | 50/box |
| Nickel test tube | LH3015 | 0.1-0.2-0.5-1-2-5-10mg/L | colorimetry | 50/box |
| Total chromium test paper | LH3016 | 0.5-1-2-5-10-20mg/L | colorimetry | 50/box |
| Chromium/Cr(VI)test paper | LH3017 | 0.05-0.1-0.5-1-2-5mg/L | colorimetry | 50/box |
| Arsenic test tube | LH3018 | 0.2-0.5-1-2-5-10mg/L | colorimetry | 50/box |
| Copper test tube | LH3019 | 0.1-0.3-0.5-1-3-5mg/L | colorimetry | 50/box |
| Cadmium test tube | LH3020 | 0.1-0.3-0.5-1-3mg/L | colorimetry | 50/box |
| Total iron test tube | LH3021 | 0.2-0.5-1-2-5-10mg/L | colorimetry | 50/box |
FEATURES
1. Convenient-small size and light weight , the test can be conducted without any other laboratory equipment and skilled people ;
2. Fast -only need 3-5minutes to test one sample ,no need extra material or instrument , easy to operate ;
3. Precise-all test parameters are according to international standards;
4. Portable -PE plastic tube , small size , light weight ;
5. Sealed by aluminum foil , long shelf life , 18 month under normal temperature.
SCOPES
Widely used by in beverage , scientific , agricultural , environmental monitor and all other related area.
OPERATION
1. Pull out the filament of tube,
2. Evict the air.
3. Insert the tube into testing liquid, stop inhaling water when it is half around.
4. Rock 5 to 6 times slightly, wait for 4 minutes, compare the shown color with the standard colorimetric card.
PACKINGÂ Â
The normal package is carton box,it also can be packaged according to customers special request.
Â
OUR SERVICESWe have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.Â
COMPANY INFORMATION
Hangzhou Lohand Biological Co., Ltd is a professional company that manufactures and exports laboratory instruments and equipments. We have our own registered brand"LOHAND" and own factory, with strong R&D center, sales team, customer service team and QC team, which grows very fast and obtains good reputation in the markt.Â
Our major products include: Refractometer, Test paper, pH meter, Electrode, TDS meter, Salinity meter, DO meter, ORP meter, Conductivity meter, Turbidity meter, Color comparison tube, test kit etc. Most of the products have CE certificate. All products can be customized according to buyers' special requirements. 
CERTIFICATION
FAQ
Q1: Why choose us?Â
A: 1. We have our own factory with strong R&D center and QA team which can make sure your goods can be sent out on time and in superior quality.Â
2. We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service.Â
3. We have purveyed customers with the lowest wholesale price.Â
Q2: How do you guarantee the quality?Â
A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.Â
Q3: Is OEM available?Â
A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.Â
Q4: Can we buy 1Â PC for sample testing?Â
A: Yes, we are glad to send 1PC for quality testing if we have stock of the model you required.Â
Q5: How to deliver the goods for trial order or small order?Â
A: For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.Â
Q6: What kind of payment your company accept?Â
A: T/T, WEST UNION, PAYPAL, etc.Â
Q7: If we have not found the model from website, what should we do?Â
A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product. Â
Â
Â
Patio Cooling
Misting systems have been used in Outdoor Cooling applications for decades. These systems can provide outdoor cooling reducing temperatures by up to 40 degrees Fahrenheit with virtually no noticeable increase in the relative humidity. Applications for outdoor misting systems include restaurants, theme parks, hotels and resorts, arenas, tennis courts, golf facilities, fountains, waterfalls, patios, and more.
At 1000 PSI, water droplets as small as 5 microns (5 millionths of a meter) in diameter can be produced. At this level, `flash evaporation` occurs reducing the ambient temperature. This process of `Thermal Dynamics` is effective because water requires energy (600 calories of heat to evaporate 1 gram of water) to evaporate. This energy exchange results outdoor cooling, or reduced temperatures.
Outdoor Cooling
As with any Outdoor Cooling system, the overall effectiveness of the mist system will depend on existing temperature, the humidity levels, and the air exchange rate. With high temperatures (above 80 degrees Fahrenheit) and low humidity levels (below 50%) the mist system results can be dramatic especially when there is constant air exchange within the patio. Fresh incoming air is quickly cooled without causing an uncomfortable increase in humidity levels. As with any evaporative cooling process, the more moisture evaporated, the greater the systems outdoor cooling capability.
The new Revolution Series by botuois the latest innovation in climate control and is ideal for evaporative cooling and outdoor cooling applications. Because of the unique design of this unit, it can be used for both indoor and outdoor applications.
For significant improvements in the performance of any climate control system, contact the botuo Customer Service Department for system consultation and design assistance or fill out our Cooling System Design Form for specific outdoor cooling needs.
Outdoor cooling systems help create a relaxing refuge for your customers so they come, stay longer and spend more.
Patio Cooling machine,Patio Cooling system,Patio Cooling Solution,Patio Cooling DIY,Patio Cooling Project ,Outdoor Cooling machine, Outdoor Cooling system,Outdoor Cooling Solution,Outdoor Cooling DIY,Outdoor Cooling Project
Zhejiang Botuolini Machinery Co.,Ltd , https://www.chinaplungerpump.com