| Customization: | Available |
|---|---|
| After-sales Service: | on-Line and off-Line Service |
| Warranty: | 2 Years |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
GDWKL-3000B Micro Coulometry Titrator uses micro-coulometry technology computer to control the micro-coulomb titration. It's the newest product, having reliable result, easy to operate, stable performance, easy to install to and so on. It is used to determine the trace sulfur of petro-chemical products.It is widely used in petroleum, chemical industry, and scientific research institutions. Standards: SH/T0253 Petroleum products-Determination of total sulfur content (Coulometry),SH/T0222, GB/T 11061.4-2010, GB/T 6324.4-1986, GB/T 12688.6-1990, GB/T 11141-1989, SY/T7508-1997, ASTM D3120, ASTM D3246.
| Current | The maximum is ±2mA |
| Output voltage of amplifier | The maximum is ±30V |
| Bias voltage range | (0~500)mv, adjustable |
| Measuring range | 0.1mg/L~10000mg/L(dilutable for high concentration) |
| Repeatability error |
1) ≤50% when sample concentration <1.0mg/L 3)≤5% when sample concentration >10mg/L |
| Temperature control | Ambient to 1000ºC, ±1ºC |
| Power supply | AC 220V±10V,50Hz±0.5Hz |
| Maximum power consumption | 3000W |
| Ambient temperature | (10~40)ºC. |
| Relative humidity | ≤85% |
| Dimension | 700 mm×480 mm×540mm(PC is not included) |
| Net weight | 46Kg |
Technical features
1. Micro-coulometry technology. PC equipped. Windows OS.Easy to operate.
2. Oxidation style. It determines the sulfur or chlorine in petrochemicals as per Faraday's Law.
3. Wide application scope and good adaptation. It can be used to determine the sulfur or chlorine in liquid, gas or solid materials.
4. Self-developed operation and test software. It will complete the data collecting, processing, saving and printing automatically.
5. It needs less sample. Only 10μl for each test. The testing time is short. Only 1-2 minutes for each sample.
Sulfur Content Tester Selection List
| Item | GD-380B Sulfur Content Tester |
GD-4294C X-ray Fluorescence Sulfur-in-Oil Analyzer |
GD-0689 Ultraviolet Fluorescence Sulfur-in-Oil Analyzer | GD-0253A Coulometric Sulfur Analyzer |
| Standards |
ASTM D1266 Lamp method |
ASTM D4294 X-ray Fluorescence (XRF) |
ISO 20846,ASTM D5453,ASTM D4629,ASTM D5762,ASTM D6069 Ultraviolet Fluorescence method |
ASTM D3120, ASTM D3246 |
| Application | Used to determine the sulfur content in light oils(such as gasoline,kerosene) which the Reid vapor pressure is not higher than 600mmHg |
Used to detect diesel,naphath,kerosene, residual oil,lubricant base oil,hydraulic oil,jet fuel,crude oil,motor gasoline,and the sulfur content of other distillate hydrocarbon. |
Suitable to determine the total sulfur content of liquid state hydrocarbon at boiling range 25-400°C and the viscosity 0.2-10mm2/s at room temperature.Used in total sulfur content range 1.0- 8000mg/kg naphth,distillate oil,engine fuel and other oils | Suitable to determine the light petroleum products at the boiling range 40-310°C.The sulfur content range 0.5-1000ppm.If above 1000ppm sulfur content sample,detecting it after attenuation.Not used in more than 10 times sulfur content of halogen content,more 10% total nitrogen content,heavy metal content more than 500ppm sample |
*Over 10 years trading experience of Lab instruments
*50 years experience in R&D and manufacturing Cast GOLD Brand
*Passed ISO9001 international quality system certification
*Mainly develop and produces analyzing instruments for petroleum Products and Asphalt
analyzing equipments for Highway Engineering.
*our companys productions have become highly intelligentized and widely cover.With strong
technical force and strong development, new products have been launched continuously.
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days.
We can offer operation video and English operation muanual. We can provide video-con.
Onsite Service:
1.Device installation;
2.Equipment Operation Test Technology training;
3.Equipment Calibration;
4.Daily maintenance and maintenance of equipment
Free technical training for visiting factories
24-hour Online contact
Free software upgrades
Free information:steel tensile test
1.Product Instruction;
2.Product operation instruction/video;
3.Experiment Test (test application, test report)
Device Problem Handling:
1. Social media 24 hours online communication;
2. Mail Seamless Docking;
3. Video Conferencing;
4. Artificial free door-to-door service
We have developed sales channels in many countries such as UAE, Saudi Arabia, Iran, Malaysia, Thailand, Pakistan,India, Germany, Belgium, USA, Mexico, Kenya,Nigeria, South Africa and other countries worldwide. And we have gained strong advantage and high reputation in international market.
After several years' development, our products have become high intelligent and wide coverage.
And our company has become one of the leading manufacturer of petroleum testing instrument and electrical testing instrument.
Brazil ANALITICA LATIN AMERICA 2017 2017 Photos Show
Please feel FREE to contact us if you have any needs. And welcome to visit our OFFICIAL WEBSITE at:
http://chinainstrument.en.made-in-china.com
){kind=link}