I am a supplier of surveying and mapping instruments/laser levels/accessories in China, and I will continue to serve you and help you, waiting for your exchange at any time.
We have a professional team, and we have strict experience in professional control of laser levels and surveying and mapping instruments. We can customize the equipment, packaging and after-sales maintenance service according to customers' requirements. Our products include: laser levels, rotary laser levels, laser receivers, laser instrument accessories, tower rulers, triangular brackets and so on.
specialising in laser mapping instruments, hardware and tool products OEM, product service and product technical consulting.
The instrument is designed and made as per the National Standard GB/T11143 “Test Methods for Water Content of Liquid Petroleum Products (Karl Fischer Methods)”. It is suitable to determine the water content in the liquid petroleum products and other liquids by titration using Karl Fischer reagent.
It is suitable to determine water content in the petroleum products
