DESCRIPTION
Recirculating Chiller Heater including: cooling function, heating function circulation system. It is composed of refrigeration unit, heating unit, circulation system and control system.
Refrigeration part is mechanically refrigerated by a fully enclosed compressor, composed of plate heat exchangers, expansion valves, and pressure protectors to meet the cooling requirements.
Heating part is the use of electric heating tubes to heat the circulating fluid. And through the built-in circulating pump and the external circulating pipeline, the refrigerant or heat medium is transported to the interlayer of the supporting equipment, which indirectly cools and heats the materials in the reactor.
During external circulation, connect the upper outlet pipe of the product to the lower inlet pipe of the kettle body, and the circulating fluid will return to the lower return port of the product through the pipe from the upper circulation port to form a complete circulation space.
FEATURES
1. The temperature accuracy is generally ±1°C, and an external sensor can be connected (the temperature difference accuracy is generally ±0.5°C).
2. The maximum temperature limit to prevent the equipment from losing control [If the maximum temperature of the equipment is exceeded, the equipment will automatically power off.
3. Has power supply protection.
4. Compressor overheating protection, the compressor will stop working when the compressor withstand limit is reached.
5. Water cooling has water flow and low water pressure protection.
6. All compressors are imported compressors (France, Denmark).
SPECIFICATIONS
| Model | OLGD-100/20 | OLGD-100/40 | OLGD-100/80 |
| Operating temperature range | -20 ～+200℃ | -40～+200℃ | -80～+250℃ |
| Optimum ambient temperature | 5～35℃ | 5～35℃ | 5～35℃ |
| Environment humidity | ≤70％ventilation | ≤70％ventilation | ≤70％ventilation |
| Power supply | three phase 380V/50HZ | three phase 380V/50HZ | three phase 380V/50HZ |
| Safety protection | Delay,overcurrent, overheating,overtemperature,phase sequence, phase loss protection | Delay,overcurrent, overheating,overtemperature,phase sequence, phase loss protection | Delay,overcurrent, overheating,overtemperature,phase sequence, phase loss protection |
| Display | LCD display, key operation | LCD display, key operation | LCD display, key operation |
| Temperature control accuracy | ±1℃ | ±1℃ | ±1℃ |
| Sensor | PT100 | PT100 | PT100 |
| Total power | 14395W | 17100W | 24450W |
| Heating power | 9000W | 9000W | 9000W |
| Plate Heat Exchanger [Heat Exchange Area] | 2.5㎡ | 2.5㎡ | 2.5㎡ |
| [Compressor]Specification | 7P | 10P | 10P |
| [Compressor]Quantity | 1 | 1 | 2 |
| [Compressor]Power | 5145w | 7350W | 14700W |
| [Compressor]Cooling capacity | 16268w | 23240W | 46480W |
| [Circulation pump]Power | 250w | 750W | 750W |
| [Circulation pump]Head | 15M | 25M | 25M |
| [Circulation pump]Flow | 30L/MIN | 135L/min | 135L/min |
| [Circulation pump]Pressure | ≤0.2MPa | ≤0.2MPa | ≤0.2MPa |
| Refrigerant | R22 | R22 | R22 |
| Body material | Cold plate spray anti-corrosion | Cold plate spray anti-corrosion | Cold plate spray anti-corrosion |
| Outer loop interface | 6 points wire mouth with 6 points × 3 meters metal circulation pipe two | 6 points wire mouth with 6 points × 3 meters metal circulation pipe two | 6 points wire mouth with 6 points × 3 meters metal circulation pipe two |
| Circulating fluid | Grade A Silicone Oil | Grade A Silicone Oil | Grade A Silicone Oil |
| Machine size (LxWxH) | 829×1071×1410mm | 829×1071×1410mm | 1060×1600×1420mm |
| Machine net weight | 243KG | 243KG | 456KG |
| Package size | 1190×880×1530mm,1.61m³ | 1190×880×1530mm,1.61m³ | 1650×1100×1540mm,2.8m³ |
| Package weight | 310KG | 310KG | 500KG |
WHY CHOOSE US
- Factory direct sales with competitive price.
- Premium quality with CE & ISO certification.
- Strong product OEM & ODM customization capability.
- Promise production & on-time delivery.
- Perfect after-sales service, free product accessories.
- 15 years of experience in R&D and production of centrifugal extractor machine.
OUR FACTORY
We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.
PACKAGING & SHIPPING
Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.
CUSTOMER CASES
Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe OQTSUPPLIES, we grow together!
