Add：No.34, Ganbei Road, Ganjingzi, Dalian, China
Post Code：116031
Tel：0411—85961069
E-mail：gmy@gmgas.com
Fax：0411—86672406
website:www.gmgas.com
Water treatment engineering technology center of Guangming institute dedicated to water treatment technology and related products development has been over 30 years, made a number of department (province) level scientific research, has completed the drafting of national standards and dozens large-scale industrial recycling cooling water treatment project.
Currently, water treatment engineering technology center is mainly engaged in water treatment experiment instrument development and production for industrial cooling water, boiler water, air conditioning water and drinking water treatment, water treatment pharmaceutical development and production, dynamic simulation test equipment, scale detector, rotary coupon corrosion test instrument, coagulation analyzer, etc..
Developed by the Centre of type WDM cooling water dynamic simulation test equipment, type DRDT detector, rotating coupon corrosion test instrument etc water treatment special laboratory instruments have reached the international advanced level, used in nearly 50 large enterprises, to make greater contribution for development of circulating cooling water treatment industry.
Provides:
◆Simulation cycle large volume water, meet the dynamic simulation testing that installation tube for Φ10mm × 1mm, Φ19mm × 2mm, Φ25mm × 1mm of.
◆Use of industrial stainless steel circulation pump, long life, industry stable and reliable.
◆Steam and condensate components are all stainless steel parts.
◆PH value and conductivity measurement using imported online instrument, long service life, stable and reliable work.
◆The main frame and all panels are made using aluminum alloy materials, and never rust.
◆Using the upper and lower computer control, the lower computer can be separated from the PC running independently, with power-off protection function, prevent virus intrusion and data loss caused by host crashes.
◆All temperature measuring elements are PT100A grade platinum thermal resistance, high accuracy, good stability.
◆Device utilization metering pump adding acid, with pH value automatic control and sound and light alarm function.
◆Device using imported on-line conductivity instrument, with automatic blowdown and sound and light alarm function.
◆Device with entrance temperature overrun sound and light alarm function.
◆Exhaust using marine moisture proof fan, stable and reliable work, long service life.
◆Cooling tower with Φ300 plexiglass, transparent and intuitive.
◆Steam boiler power control using power regulator can be stepless adjustment between 5 to 15 kilowatts, extending heater life and saves energy.
◆Device with 6 way 3 level protection control cabinet.
◆When the water supply is cut off, device with condensate water protection function for preventing dry burning of steam boiler, provide a sound and light alarm.
◆Type WDM circulating cooling water dynamic simulation test device, type DRDT measuring instrument, rotary coupon corrosion test instrument, coagulation, coagulation instrument, biochemical aeration tester and so on more than ten kinds water treatment for experimental apparatus.
◆Water quality stabilization treatment for industrial circulating cooling water, air conditioning water, water system of the boiler.
◆Provide a corrosion inhibitor, dispersing agent, bactericide, cleaning agents, pretreatment filming agent for GM series water treatment agent.
◆Provide pure water equipment and membrane scale inhibitor.
Type Zj dipping corrosion ( hanging) test instrument
Using rotary coupon dipping weight-loss method, determination test solution on corrosion rates of metal test piece and formula on specimen corrosion rate, with stepless speed regulation, test solution, continuous ventilation, automatic temperature control, the instrument is the first, test conditions in full compliance with the" GB/ T18175-2000 Determination of corrosion inhibition performance of water treatment agents Rotation specimen method" the provisions of national standards. Widely used in petroleum, chemical, metallurgical, power, textile and other industrial circulating cooling water formulation screening evaluation test.
◆ Test solution constant temperature: room temperature ~60±0.5℃
◆ Cup Hole position: 10, 2 test piece each cup
◆ Specimen Rotational speed: 50~200r/min±3%
◆ Each test cup continuous access to air, dissolved oxygen saturation
◆ Test solution volume and the hanging piece area ratio: 20-35mL/cm2
Type DRDT Scale Measuring Instrument
In the dynamic cycle condition, for inhibitor screening and the scale inhibition performance evaluation test of the water quality stable treatment formula, solution temperature automatic control, adjustable flow. Imported instrument for continuous monitoring solution pH value and conductivity. According to temperature difference requirement, heat power can be adjusted. Measure fouling rate for various water quality in different heat transfer conditions, rapid determination of limit data of carbonate.
◆ Test solution volume: 20 ~ 40L
◆ Cycle liquid temperature: 20 ~ 60℃
◆ Cycle liquid inlet-out temperature difference: 4~6℃
Add: No.34, Ganbei Road, Ganjingzi, Dalian, China
Tel: 0411-85961093、85961094
Fax：0411-86672406
E-mail: li@gmwt.com.cn
Post Code：116031
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