LAB1ST DL-Series Laboratory Industrial Chilling Circulators

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  • 1 - 2 Sets
  • 3 - 4 Sets
  • >=5 Sets
Lead Time:
Quantity(Sets) 1 - 1 >1
Est. Time(days) 7 Negotiable
Customized logo (Min. Order: 3 Sets)
Customized packaging (Min. Order: 3 Sets)


Graphic customization (Min. Order: 3 Sets) Less
$5,000.00 /Set | 1 Set (Min. Order) | Buy Samples
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Quick Details
Laboratory Thermostatic Devices
Brand Name:
Model Number:
LT Series
Place of Origin:
Shanghai, China
LAB1ST DL-Series Laboratory Industrial Chilling Circulators
Power supply(V/Hz):
Shell Material:
Cold rolled plate with plating
Medium Temperature Range:
-10C ~ -120C
Use For:
Rotary evaporator system or glass reactor
Product Certification certification
CE Certified.
Valid from 2018-08-21 until 2023-08-20
Supply Ability
Supply Ability:
300 Piece/Pieces per Month LAB1ST DL-Series Laboratory Industrial Chilling Circulators
Packaging & Delivery
Packaging Details
Carefully packed in heavy duty card-board boxes.
Shanghai, Shenzhen, Guangzhou, Tianjing
Lead Time :
Quantity(Sets) 1 - 1 >1
Est. Time(days) 7 To be negotiated
Product Description


LAB1ST DL-Series Laboratory Industrial Chilling Circulators 





The LAB1ST DL Series chilling circulators are suitable for temperature control of externally connected applications. With an open reservoir design, the user have option to insert objects like samples, sensors, etc. directly into the thermostat bath. The equipment come with long-life bath vessels made out of high quality stainless steel and have circulation connections on the sides as standard configuration.



DL Series chillers are ideal equipment for cooling lab equipments like rotary evaporators, glass reactors, wiped
film evaporators, etc




Key Features


  •  All necessary accessories available (tubes, valves, insulationlayers, etc).  
  • High-performance circulating pump, can guarantee 24 hours' continuously running a day. 
  • Lots of options, with reservoir volume from 5L to 100L, andlowest temperature from -10C to -120C.
  • Use of cold technology, can guarantee the stability of temperature at low temperature.
  • Can set the temperature difference of compressor on/off.
  • Monitoring the ambient temperature, prevent temperature to be higher in the running system.
  • Power on delay protection, three-level cascade system protectors.
  • All parts are safety grounding.
  • High-performance circulating pump, can guarantee 24 hours' continuously running a day.

 Specifications of DL-Series / Chilling Circulators 



Related Products



      Wiped Film Short Path Evaporator            Short Path Distillation Units                Acto-lift Rotary Evaporator 


 At La1st, we provide varies of lab or industrial equipment, like rotary evaporator, glass reactor, short path, wiped film evaporator, vacuum oven, vacuum filter, pumps, heating/cooling circulators and so on... Please feel free to contact us!

Packaging & Delivery

1.Our wooden box will not be heavy, but can protect all parts, the shipping cost will be better for you. is flexiable and can be customized! our wooden boxes are based on our customer requirements, product weights and size.

How to Support


For a lab equipment, the most valuable is the quality configuration and after sales support!
1.All glassware test by china authorities certification, our products get Green product certification,China famous product              certification and ISO9001 quality management system certification.
2.All machine dispatched from Lab1st must be test by 3 times. the first time is the PR deparment,then test again by the QC        deparment, and then the machine must be test again by our DS deparment. to guarantee each machine working perfect before delivery! Mini 2l rotary evaporator flask for pyrolysis 
3.Each machine will deliver with User manual, machine label, Serier No. to guarantee the customer can get the machine without quality problem, custom clearance problem and delivery problem. also we provide 13month guarantee since the shipping date, all faulty spare parts can be exchanged for free at the first time
110v and 220v rotary vacuum evaporator


Our factory

Labfirst Scientific Instruments Co.,Ltd | Shanghai, China

Labfirst Scientific (LAB1ST) was founded and based in Shanghai, specializing in the manufacturing and sales of glass-related equipments from lab scale to production scale. We work hard to provide high quality yet low cost products to our customers in universities, research labs and production facilities from all over the world.
All the glass-related equipments (glass reactors, rotary evaporators, thermo-regulators) are manufactured in our production facility in Shanghai. That helps us keep constant control over product quality and allows us to store a significant inventory of products. (Most of our standard products are in stock and ready to ship.) Mini 2l rotary evaporator flask for pyrolysis 
With more than 20 years of experience on glass blowing, we provide a comprehensive range of products from lab glassware to industry-grade glass reactors (up to 200L) and evaporators (up to 50L). With the help of our experienced scientific glassblowers, we are able to quickly build customized glassware and prototype equipments, based on your sketch or pictures.
We are proud to guarantee that, with our strong technical background and communication capability, our sales/support engineers are able to answer your most complicated technical questions over the phone in English. That would save a lot of time for communication.
The following pictures show the art of fire and glass in our workshop.

Contact Us


Contact person:Ann chen

Email: ann.chen(at)

Skype: ann.lab1st

WhatsApp: 86-18918738183

Phone: 86-21-34710525 (86-18918738183)


Labfirst Scientific Instruments Co., Ltd

Address: Room A206, 139 Diannan Road, Minhang District, Shanghai 201199, China 


Online Chat: homepage of

Hours: 9 AM to 6 PM (Beijing Time), leave us a message and we can contact you out of our regular hours.