• Model NO.：VD-R2
• Refrigeration：Semiconductor
• Display：LCD
• Minimum Temperature：≤ - 40 ºC
• Dimension：600×430×750mm
• Weight：78kg
• Power Supply：AC220V 50Hz
• Absolute Pressure Setting：2mmhg, 5mmhg, 10mmhg, 20mmhg, 50mmhg
• Absolute Pressure Measurement Range：(2.00-170.00) Mmhg
• Function：Determine The Range of Boiling Points for Oils
• Color：White
• Printer：Inbuilt
• Transport Package：Hardboard
• Specification：high temperature resistant Borosilicate glass
• Trademark：AI
• Origin：China
• HS Code：9031809090
• Production Capacity：50 Sets,Month

Basic Info.

Model NO. VD-R2 Refrigeration Semiconductor Display LCD Minimum Temperature ≤ - 40 ºC Dimension 600×430×750mm Weight 78kg Power Supply AC220V 50Hz Absolute Pressure Setting 2mmhg, 5mmhg, 10mmhg, 20mmhg, 50mmhg Absolute Pressure Measurement Range (2.00-170.00) Mmhg Function Determine The Range of Boiling Points for Oils Color White Printer Inbuilt Transport Package Hardboard Specification high temperature resistant Borosilicate glass Trademark AI Origin China HS Code 9031809090 Production Capacity 50 Sets/Month

Product Description

Introduction

This Reduced vacuum distillation 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. The vacuum distillation tester 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 400ºC.

 

I.Main features

1. The vacuum degree is automatically controlled by the system, which can ensure the high vacuum and high stability of the system during the experiment. 2. With built-in condensate trap and semiconductor refrigeration technology, the temperature of condensate trap can be reduced to - 40 ºC in 20 to 30 minutes. 3. The Vacuum Distillation Tester automatically controls the cooling water temperature within ± 3 ºC of the set temperature. After the experiment, the water in the circulating system will automatically flow back to the water tank. The water tank is equipped with liquid level observation window and overflow hole to prevent excessive water addition. The water tank is equipped with a liquid level switch, which refuses to heat and start the water pump without water. 4. The heating power of distillation flask is simple and intuitive, and can be adjusted at any time, with an adjustment accuracy of 0.5%. 5. The built-in upper and lower limit function of the instrument ensures the safety of the glass instrument. 6. Built in condensate automatic recovery system, the oil vapor captured in the condensate trap during the experiment will automatically flow into the recovery bottle after liquefaction with the temperature rise of the cold trap at the end of the experiment, which is convenient for users to remove and measure. 7. The Vacuum Distillation Tester is equipped with nitrogen interface. After the experiment, the system will prompt the user to open the nitrogen valve to avoid the danger of air entering the vacuum system.

 

 

II.Technical specifications of Automatic Reduced Pressure Vacuum Distillation Tester

1. Power supply: AC220V 50Hz. 2.Total power consumption: ≤1800W 3. Power of flask heating furnace: (0~500)W; adjustable.4. Temperature control range of condensate circulating water: Ambient+5ºC(Min. 30ºC)~80ºC±3ºC; adjustable 5. Working Mode of condensate trap: Semiconductor refrigeration. Minimum temperature: ≤ - 40 ºC; 6. Absolute pressure setting: 2mmhg, 5mmhg, 10mmhg, 20mmhg, 50mmhg.7. Absolute pressure measurement range: (2.00-170.00) mmHg ± 0.01 mmHg automatic constant pressure 8. Working environment: temperature: 15 ºC ~ 35 ºC, relative humidity: ≤ 85% 9. Dimension: 800mm×500mm×900mm 10. Net Weight: 78kg  Factory overview
Customer Feedback 

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USA

Package

FAQ
1.What's the delivery time?
About 30 days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.