This control system circulation heater is published with the manufacturer’s full specification — 380V/50Hz, heating capacity 0 ~ 300℃. Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Control System Circulation Heater
- Power Source: Electric
- Total Power(W): 5800
- Power Supply(V/Hz): 380V/50Hz
- Voltage: 380V/50Hz
- Heating Capacity: 0 ~ 300℃
- Material: Stainless Steel
Technical Specifications
| Type | Oil Heater |
|---|---|
| Power Source | Electric |
| Voltage | 380V/50Hz |
| Material | Stainless Steel |
| Core Components | Motor, Pump, PLC |
| Key Selling Points | Automatic, High-Accuracy, Famous Brand Low Voltage Components, Energy Saving, Famous Brand PLC, Famous Brand Motor, Competitive Price, Digital, High Productivity, Long Service Life, Low Noise Level, Low Maintenance Cost, Accurate Temperature Control, Voice Navigation |
| Warranty | 1.5 year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Heating Capacity | 0 ~ 300℃ |
| Place Of Origin | Shanghai, China |
| Weight (Kg) | 95 |
| Brand Name | Linbel |
| Dimension(L*W*H) | 470*400*800mm(18.50*15.75*31.50in) |
| Working Temperature Range | 0 – 300 |
| Name | Temperature Controlled Laboratory Heating Circulating Oil Bath |
| Temp.Control | Micro-computer Control |
| Application | Widely |
| Circulating Pump | Fully sealed, non-leaking and special pump |
| Total Power(W) | 5800 |
| Power Supply(V/Hz) | 380V/50Hz |
| Lift(M) | 15 |
| After Warranty Service | Spare parts |
| Usage | High Temperature Electric Heating |
| Selling Units | Single item |
| Single Package Size | 52X47X86 cm |
| Single Gross Weight | 110.0 kg |
Product Details
300℃ Temperature Control System Circulation Heater Heating Thermostats Oil Heating Circulating Bath Closed Loop Heater
The temperature control range of Linbel is from -120℃ (-184℉) to 300℃ (572℉), with a dynamic temperature control accuracy of ±0.5℃ and a static temperature control accuracy of ±0.1℃.



| Model | UC-300-5S |
| Storage volume | 10L |
| Maximum temperature | 300℃ |
| Heating power | 5500W |
| Rated power | 5800W |
| Voltage | 380V/50hz |
| Maximum input current | 9A |
| Flow | 20L/min |
| Lift | 15m |
| Pressure | 3.0MPa |
| Dimensions | 470*400*800mm |
| Model | UC-200-3S | UC-200-5S | UC-200-10 | UC-300-60 | UC-300-3 | UC-300-5S |
| Temp. range (℃) | RT ~ 200, ±0.5 | RT ~ 300, ±0.5 | ||||
| Ambient temp. (℃) | 5 ~ 30 | |||||
| Best ambient humidity | 45 ~ 80% RH | |||||
| Voltage (V) | 220 / 380 / 480 | |||||
| Frequency (Hz) | 50 / 60 | |||||
| Total power (Kw) | 3.8 | 5.9 | 11 | 63 | 4.2 | 6.1 |
| Heating method | Electric heating | |||||
| Temperature sensor | PT100 | |||||
| Water cooler | Plate heat exchanger (without water cooling without cooler) | |||||
| Safety protection | Self-diagnosis, high pressure switch, overload relay, thermal protection device | |||||
| Tank volume (L) | 1.9 | 3.8 | 19 | 160 | 3.8 | 3.8 |
| Heating power (Kw) | 3 | 5 | 10 | 60 | 3 | 5.5 |
| Circulation pump type | Vortex pump | |||||
| Power (w) | 250 | 370 | 700 | 2200 | 500 | 500 |
| Pressure (bar) | 2.0 | 2.5 | 2.0 | |||
| Rated flow (L/min) | 25 | 35 | 50 | 250 | 15 | 15 |
| Loop interface | DN15 | DN20 | DN32 | DN20 / PN-10 flange interface | ||
| Cooling water interface | N/A | DN15 | DN25 | DN15 | N/A | |
| Weight (Kg) | 68 | 78 | 88 | 285 | 85 | 95 |
| Overall size (cm) | 47*40*80 | 70*57*80 | 120*90*160 | 47*40*80 | ||
| Package size (cm) | 52*47*86 | 75*64*86 | 125*97*166 | 52*47*86 | ||
| Remark | Can be customized according to user process | |||||






If you are interested in our products, please feel free to contact us. We will do our best to service you.

Shanghai Linbel Instrument Co., Ltd. is a high-tech company which has internationally advanced R&D, production and sales ability. Workshop is equipped with modern production lines and world's leading production equipment and computer-controlled monitoring system.our products are low temperature cooling liquid circulating pump, high and low temperature circulation tank, rotary evaporator, glass reactor and low temperature reaction vessel.Integrity management has always been our strategy, with advanced technology to reduce costs and be rewarded high-performing So we look forward to working with you to bring you the best results.





Q1. What is your products range?
• Industry water chiller, recirculating cooling chiller, rotary evaporator, alcohol recovery equipment, short path distillation kit, glass molecular distillation equipment, falling film evaporator, jacketed glass reactor and other lab equipment.
• Know more
Q2. Are you trading company or manufacturer?
• We are professional manufacture of lab equipment and we have our own factory.
Q3. Do you provide samples? Is it free?
• Yes, we could offer the sample. Considering the high value of our products, the sample is not free, but we will give you our best price including shipping cost.
Q4. Do you have warranty?
• Yes, we offer 1.5 years warranty for the spare part.
Q5. How long is your delivery time?
• Generally it is within 7 working days after receiving the payment if the goods are in stock. Or it is 15 working days if the goods are not in stock, depending on order quantity.
Q6. What is your terms of payment?
• Payment≤15,000USD, 100% in advance. Payment≥15,000USD, 70% T/T in advance, balance before shipment.
(If you are concerned about payment security for the first order, we advise you can place Trade Assurance Order via Alibaba. you will get 100% payment refund if we can't meet agreed delivery time.)
Jack Zhang
Email: info@linbel.com
WhatsApp: +86 1885 1451 573
Web: linbel.en.alibaba.com
cnlinbel.en.alibaba.com
linbel.net
linbel.com
Add: Huibin Industrial Park, No.1555 Huibin Road, Qingpu Dist, Shanghai, China
Don't hesitate to contact us, this is the product you need. Please click "Send" immediately!
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $1200 / set
- 5+ set: US $1150 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this control system circulation heater?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1.5 year warranty. Spare parts and technical support remain available after the warranty period.
Can the control system circulation heater be supplied for my local voltage?
The standard configuration is 380V/50Hz. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shanghai Linbel Instrument Co., Ltd., based in China. The company 11 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Shanghai Linbel Instrument Co., Ltd. range on HVACR Nexus.
See more in Heating Equipment on HVACR Nexus.

















