| Customization: | Available |
|---|---|
| After-sales Service: | Lifetime Technical Support |
| Warranty: | 2 Year |
|
Still deciding? Get samples of US$ 500/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
* Principles of Water Content Distillation Apparatus
Put the organic solvents and samples insoluble in water in a distilled moisture measurement device. The moisture in the sample evaporates with the solvent steam together. The moisture content of the sample.
* Steps of Water Content Analyzer
Accurate Calculating 2.00 ~ 5.00g Sample → In 250ml of water measurement distillation bottle → Add about 50-75ml organic solvents → connect distillation device → slowly heating distillation → After most of the water is steamed → speed up the distillation speed → The amount of water in the scale no longer increases → read the number
*The advantages and disadvantages of distillation method
Advantage:
1. The heat exchange is sufficient
2. After heating, chemical reactions occur less than the weight method
3. The equipment is simple and easy to manage
Shortcoming:
1. Water and organic solvents are prone to emulsification
2. The moisture in the sample may not be volatilized at all
3. Moisture is sometimes attached to the wall of condensate, causing reading errors
1. Power supply: AC 220V±10%, 50 Hz
2. Power of electric furnace: 1000 W×2
3. Heat controlling type: by a bidirectional silicon controlled rectifier
4. Ambient temperature: ≤35 ºC
5. Relative humidity: ≤85%
6. Total power consumption: not more than 2200 W
| Parameter | GD-260A | GD-2100 | GD-2122C | GD-8929A |
| Auto./Manual | Manual | Automatic | Automatic | Manual |
| Standards | GB/T260,GB/T512,T0612-1993,ASTM D95 | GB/T11133, ASTM D1744,ASTM D6304 | GB/T11133,GB/T7600 ASTM D1744,ASTM D6304 | GB/T8929, ASTM D4006 |
| Test method | Distillation method | Coulometric karl fischer titration method | Distillation method | |
| Test Sample | Petroleum products, bituminous, lubricating grease | Liquid petroleum products | Crude Oil | |
| Measurement range | 0~100% | 0.1 ug~100mg | 0.1 ug~100mg | 0~100% |
| Resolution | -- | 0.1ug | 0.1ug | -- |
| Single/Double unit | Double | single | single | Single |
| Sample quantity | 2 | 1 | 1 | 1 |
| Auto-calculate and print | No | Yes | yes | No |
| USB port | No | No | yes | No |
| Size | 430*320*700mm | 390*260*170mm | 400*300*240mm | 425*330*1180mm |
| Pre-sale Service | 1.The professional sales team will reply to the inquiry in real time; | |
| 2.Customize suitable solutions according to the needs of different customers; | ||
| 3.Provide product technical parameters/operation manuals and evaluation reports, etc.; | ||
| After-sale Service | 1.From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. | |
| 2.Technical Support |
(1)Our technical team supports our customers at all time with our long experience, expert advice and the unlimited spirit and always be for providing the best customer service. | |
| (2)Training how to install the machine,you can arrange your engineer to our company to get free training. | ||
| (3)If necessary, we can also arrange our engineer to your company for training and commissioning at your cost. | ||
| 3.The Dean Stark Water Distillation Apparatus has found anomalies or malfunctions please contact us to arrange the most convenient treatment options. | ||
Welcome to contact us talk about details if you are interested in ASTM D95 Dean Stark Water Distillation Apparatus Water Content Tester
){kind=link}