ASTM D95 Dean Stark Water Distillation Apparatus Water Content Tester

• After-sales Service: Lifetime Technical Support
• Warranty: 2 Year
• Heating Control: by a Bidirectional Silicon Controlled Rectifier
• Type: Oil Water Content Tester
• Method: Distillation
• Oil Water Content Testing Equipment: 1000 W*2
• Model NO.: GD-260A
• Heat Controlling Type: Petroleum Products Water Content Tester
• Keyword: Dean and Stark Apparatus
• Weight: 15kg
• Standard: ASTM D95
• Total Power Consumption: Total Power Consumption
• Power Supply: AC 220V
• Transport Package: Standard Export Package
• Specification: 350mm*290mm*350mm (thermometer is not included)
• Trademark: GOLD
• Origin: Made in China
• HS Code: 9031809090
• Production Capacity: 100PCS/Month

Product Description

 ASTM D95 Dean Stark Water Distillation Apparatus Water Content Tester with Double Units 
This  Dean Stark Apparatus is manufactured in accordance with ASTM D95 requirements, and is mainly composed of a control box and test glassware. The whole machine has a beautiful appearance and is suitable for measuring the water content in petroleum products. This instrument is in a dual form, which can test two samples at a time.

Main structure

1. Condensation tube: The sample will be condensed in this tube after been heated.
2. Clamp for condensation tube: to hold the condensation tube.
3. Receiving tube: to receive the condensate.
4. Standing rod: To hold the clamps of cross type and clamps for beaker.
5. Round bottom beaker: To hold sample and heat sample on the furnace.
6. Electric furnace: For heating
7. Electric controlling case
 

Product Description

* 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

Product Parameters

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
 

Related products

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

Detailed Photos

After Sales Service

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.

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