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 gassothat sample is not affected by oxidation and contamination to pressure reduction concentration.
Items shown(Touch LCD screen)
Pressure measurement value
over all dimension (mm)
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
Packaging & Shipping
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.
Xi’an Heb Biotechnology Co., Ltd, is established in 2004, has passed more than 10 years, is a technological innovation-based enterprise provided with integration of research, develop, manufacture and marketing. Nowadays, our products has gotten extensive application in Asia, European and America, even spread all over domestic laboratories. The brand of Xi’an Heb has become one of the popular and reliable brands among our customers.
Main instruments in our company: double-layer glass reactor ( jacketed glass reactor), rotary evaporator, low-temperature cooling liquid circulating pump (DLSB refrigerated circulator or chiller), multi-purpose circulating water vacuum pump, high and low temperature circulating system, high temperature oil bath(heating circulation bath), diaphragm vacuum pump, rotary vane vacuum pump, water bath/oil bath series, incubator series, drying oven series, centrifuge series, ultrasonic cleaner series etc. These scientific experimental instruments and industrial assorted equipment amount to more than 10 series and 100 types. Our products passed ISO9001 International Quality System Certification,and some products passed CE certification.
Welcome new and old customers to our factory, and we guarantee that our products have high-quality and more favorable price.
HEB wants to joint hands with you to create more precise experimental instruments.
1. Are you the factory?
Established in 2004, we manufacture rotary evaporator, cylindrical jacketed reactor, cryostat etc.
In 2006 year, we associated with our soul partner QiXin instrument, developed commonly new production line, now, we manufacture CO2 Incubator, Cooling Incubator, Shaker Incubator, Blast Oven, Vacuum Oven, Climatic chamber and those products. Etc.
2. What is the delivery time?
Normally, we have stocks for our hot sale products, the delivery time is about 5-10 days. For the customized instrument, it’s about 10~20 days.
3. 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 high-quality and 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 caused by the instrument quality, and cannot be repaired, we’ll ship you the new one.
Xi'an HEB Biotechnology Co., Ltd.
Add: No.3 Kechuang road, Yanta District, Xi'an city, Shaanxi, China