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Quick Details

  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: HEB
  • Model Number: VC4000L
  • Condition: New
  • After-sales Service Provided: Overseas third-party support available

Packaging & Delivery

Packaging Details carton or wooden box
Delivery Time 7-8 days by air or 15-25 days by ship

Vacuum controller


1. Import assessories with precision of control is high ,anti-corrosion and has a long valve life

2. Large color touch LCD screen.It can show the vacuum degree of detection and setting simultaneously you can adjust the vacuum degree on the LCD screen.

3. Knob key can adjust the vacuum degree,it is easy to use
4. Intake valve adopts filter facilities avoid the reagent was polluted
5. Vacuum controller can supply for inert gas so that sample is not affected by oxidation and contamination

Matching imports includes(Buchi ,Haldof IKA YAMATO ETELA national brands) domestic brand for rotary evaporator

6. It can automatic program control,when synthesis of chromatography and vacuum distillation, to gradually control the vacuum degree(gradient control needs to another software)


Vacuum controller V-3000 with excellent controlthe vacuum deree.it can connect the rotary evaporator and can control the rotary evaporator’s vacuum degree to  improve the recovery rate of low boling point reagent for example: Methylene chloride,benzene, Trichloro ethane,and ethanal etc .Vacuum controller  can replace the inert gas so that sample is not affected by oxidation and contamination to pressure reduction concentration.


Technical Parameters


Vacuum controller






Determining range


Control range

                           1~760mmHg 1~1013hPa/mbar

Items shown(Touch LCD screen)

Pressure measurement value

Pressure setting

Temperature display(choose)




Fita 8mm

Fita 8mm

Environment temperature


over all dimension (mm) 


(operation) 200Wx150Dx100H

(whole) 200Wx150Dx380H

Power specifications

  220VA    50Hz


1.“Set” set vacuum Numerical  value

2.“Start” started operation

3.“start” and “Pause” is the same button

4.“stop” button to release the vacuum







Our Services

Warranty Service

       From the date of acceptance, we can provide 12 months quality guarantee, all the maintenance costs and accessories parts costs are free within the date of quality guarantee (spare and accessories parts costs from instrument faults by human factors will be charged proper costs).

       After the date of quality guarantee, we will in charge of maintain instrument, and charge proper costs according to actual maintenance costs. HEB wants to joint hands with you to create more precise experimental instruments.




Are you the factory?

Yes, we’re, Established in 2004,we manufacture rotary evaporator, cylindrical jacketed reactor, cryostat etc.

In 2006 year, we associated with our soul partner QiXin instrument, develop commonly new production line, now, we can manufacture CO2 Incubator, Cooling Incubator, Shaker Incubator, Blast Oven,Vacuum Oven, Climatic chamber and those products. Etc.


What the delivery time?

Normally, we have stocks for our hot sale products, the delivery time is about 3~5 days.

For the customer-made instrument, it’s about 10~20 days.


What’s the warranty period? How do you provide this?

Two years (24 month).

We have very Strict inspection, the instruments which you received is reliable.

If there’s any error, we’ll provide you the on line solution with in 12 hours. We’ll provide you the spare parts and the shipping cost totally free.

If the problem was cause by the instrument quality, and cannot be repaired, we’ll ship you the new one.



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