COOLING CENTRIFUGE
MAKE DINESH SCIENTIFIC
DESCRIPTION
A cooling centrifuge is a specialized laboratory device that combines centrifugation with temperature control to separate components of a mixture while maintaining a consistent, often low, temperature. This is crucial for samples that are temperature-sensitive, such as biological specimens, pharmaceuticals, and certain chemical compounds. Here’s a detailed description of its
COMPONENTS AND FEATURES
ROTOR:
- The rotor is the part of the centrifuge where tubes or containers holding the samples are placed. Different types of rotors (fixed-angle, swing-bucket, etc.) can be used depending on the specific application.
REFRIGERATION SYSTEM:
- This system is integrated into the centrifuge to control the temperature. It typically uses a compressor and refrigerant to cool the rotor chamber. The temperature can usually be set and maintained within a specific range
CONTROL PANEL:
- The control panel allows users to set and monitor operational parameters such as speed (revolutions per minute, RPM), time, and temperature. Advanced models may feature digital displays and programmable settings.
SAFETY FEATURES:
- Cooling centrifuges come with various safety features including imbalance detection, automatic lid locking, and emergency stop functions. These ensure safe operation, especially at high speeds.
MOTOR:
- A powerful motor drives the rotor, enabling high-speed rotation necessary for effective separation of samples. The motor is often designed to handle the stress of prolonged use at high speeds.
ROTORS
| Rotor Type | Rotor Capacity | Speed on Rotor (r.p.m.) | Rotor |
| Fixed Angle rotor | 6x50ml | 9500 | |
| Fixed angle rotor | 24×1.5/2.0ml | 18000 | |
| Fixed Angle rotor | 6x15ml | 9500 | |
| Swing out Rotor | 8x50ml | 4400 | |
| Swing out Rotor | 8x15ml | 4400 |
TECHNICAL DETAILS:
| MODEL | DS-RC-SAR |
| Microprocessor/Controller | High Speed Tabletop Cooling Centrifuge |
| Display | Thin Film Transistor (TFT)/backlit display |
| Set & Run Parameters | Speed, RCF, temperature, time |
| Drive Motor | Maintenance Free Induction drive motor |
| Speed Range | 300 RPM & 18000 RPM |
| Temperature Range | -10°C to 37°C |
| Refrigeration | CFC free refrigeration |
| Pre-cooling Facility | Yes |
| Cooling Programs | Standstill and Rapid cooling program available |
| Run Time | 90 hours of continuous operation, a short run feature that shows the duration of operation in seconds. |
| Noise Level at Maximum Speed | 58 dBA with all rotors |
| Additional Run Features | Short-run facility |
| Acceleration/Deceleration Profiles | 2/2 profiles |
| Programs Capacity | 60 programs |
| servo stabilizer | The system is furnished with a 3 KVA servo stabilizer. |
| ROTOR | |
| Rotors | · Fixed angle for 24 x 1.5/2.0ml tubes with Speed 18,000 RPM.
· Fixed angle for 6 x 50 ml conical bottom with Speed 9,500 RPM& RCF 12,000g with 6 x 15ml adapters provided. · Swing out Rotor (minimum 4 PCR plate capacity) with Speed 4400 RPM. · Swing out rotor 8x50ml and 8x15ml capacity speed 4400rpm, the rotor capable of holding various types of tubes like 3/5ml and 5/7ml vacutainers as well. The adapters for 50mL, 15mL, 5/7ml vacutainers provided. |
| Safety Features | Automatic imbalance monitoring, automatic rotor recognition, bio-containment lid/aerosol lids for sample and personnel safety |
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