Summary 
  This instrument is designed and made as per the national standard of People’s Republic of China GB/T 9168—1997（2004）and ASTM D1160 Standard Test Method for Distillation of Petroleum Products at Reduced Pressure. It is used to determine the range of boiling points for petroleum products that can be partially or completely vaporized at a maximum liquid temperature of 400℃. 

I. Main technical features
1. It adopts colored LCD man-machine dialog interface to display the parameters and control keys.
    High-precision digital vacuum detecting system. It controls the vacuum pressure automatically and display it in real
    time. The vacuum pressure residue is (1.00～150.00)mmHg±0.01mmHg.
2. It adopts advanced semiconductor refrigeration technology. 
3. It is equipped with a self-developed high standard atmospheric pressure- reduced pressure automatic conversion
    software. The conversion precision is highly improved.
4. A needle printer is equipped. It can print the test result automatically. 
5. It equips a double tempered-glass door. The test procedures are clear. 
6. Independent heating furnace. The height is adjustable. Forced air cooling. The test efficiency is highly improved. 
7. Automatic data saving. It can save 30 groups of test data. 

II. Main technical specifications
1. Power supply： AC220V 50Hz. Power ≤2000W
2. Power of heating furnace： (0～1000)W,continuously adjustable.
3. Receiving cylinder water circulation： 
    The temperature control point can be continuously adjustable
    Ambient to 80℃±2℃ Automatically
4. Cooling mode： Semiconductor
5. Setting range of vacuum pressure residue： (1～99)mmHg
6. Measuring range of vacuum pressure residue：
    (1.00～150.00) mmHg±0.01mmHg. Automatic pressure maintenance.
7. Capacity of buffer tank：15L
9. Working environment： Ambient temp.：5～35℃  RH：< 85％
10. Dimension： 880mm×530mm×910mm

ISYD-9168 Vacuum Distillation Apparatus Accessories and Documents List 

No.	Name	Unit	Qty	Memo
1	SYD-9168 Vacuum Distillation Apparatus	Set	1
2	Vacuum pump（2 litres）	Set	1
3	Distillation flask	Piece	2	One of them installed on machine
4	Vacuum jacketed distillation column assembly	Set	1	On machine
5	Receiver	Piece	1	On machine
6	Drop chain	Piece	1
7	Temperature sensor   PT100（Detecting the temperature of oil and oil vapor）	Piece	2	On machine
8	Funnel	Piece	1	Used to fill water to water tank
9	Silical gel pipe	Piece	1	Used for water tank overflow pipe and the water drain valve
10	Fuse 15A（Ф6×30）	Piece	2	Spares
11	12（External diameter）×8（Inner diameter） PU pipe	Piece	1	Connect the vacuum pump and the main engine
12	Printer paper	Roll	1	Spares
13	Vacuum sealing grease	Box	1
14	Operation manual	Piece	1
15	Quality certificate	Piece	1
16	Product warranty card	Piece	1

 IISYD-9168 Vacuum Distillation Apparatus's Reagent and Auxiliary Equipments 

No.	Name	Specification	Quantity	Memo
1	Anhydrous calcuim chloride	Analytical pure 500g	1 bottle	To dehydrate the sample containing water above 1%
2	Sealing strip		1 roll
3	Zeolite	500g	1 box
4	Distilled water	2.5L	1 bucket

Notes：
1、The reagent and equipments for installing the instrument are supplied by end-users themselves.
2、The usagemanagement and saving of poisonous and harmful reagentpls operate according to the relative principle.
3、PLS read the operation manual and industry standard before using the instrument.

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