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Cold Trap Bath BET-203
Cold Traps, Cold Trap
Methods & Principles: Common methods for sample evaporation, drying, concentration and purification include: • Distillation and rotary evaporation methods at high temperatures and under nearly atmospheric pressure, which can only process a single sample; • The freeze-drying method under low temperature and high vacuum conditions, which is time-consuming,...
- • TFT-LCD true color display screen, dual operation modes of touch screen and physical keys, displaying the set parameters and
- operating parameters at the same time.
- • Sealed wide-mouth collection bottles made of soda-lime glass with good chemical resistance and optional capacity.
- • Imported fluorine-free refrigeration compressor unit and eco-friendly refrigerant R404a, allowing for a wide temperature control
Old SKU: BET1C3
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Specifications
| Model | BET-203 |
| Circulation method | Closed circulation |
| Freezing method | Refrigeration compressor, eco-friendly refrigerants |
| Max power | 380W |
| Temperatures of working environments | 15°C-30°C |
| Extreme temperature | -50°C |
| Adjustable temperature range | Room temperature to -45°C |
| Temperature control accuracy | ±1°C |
| Max capture volume for concentration and condensation | Medium: Water 260ml/12 hoursTemperature set at -15°C300ml collection bottle recommendedMedium: Ethanol 284ml/6 hoursTemperature set at -35°C to -40°C600ml collection bottle recommended |
| Condensing area of the collection chamber | 760cm² |
| Safety mechanism | Compressor overload protection, compressor timing protection, high-voltage switch protection, temperature self-regulation, defrosting |
| Pagoda Interface | Φ12 |
| Collection bottle volume | 600mL |
| Power supply | AC220V50HZ15A |
| Weight | 54kg |
| Dimensions (LxWxH) | 250mmx580mmx560mm |
Features
• TFT-LCD true color display screen, dual operation modes of touch screen and physical keys, displaying the set parameters and
operating parameters at the same time.
• Sealed wide-mouth collection bottles made of soda-lime glass with good chemical resistance and optional capacity.
• Imported fluorine-free refrigeration compressor unit and eco-friendly refrigerant R404a, allowing for a wide temperature control
range: from -50°C to room temperature (CT-50) (can beset during operation); pre-cooling function (quickly cool down to the set
temperature); standby cooling function (maintain the set temperature in the standby state).
• Closed circulation mode to avoid laboratory environmental pollution.
• Volume as small as 0.8m3, allowing for a collection area of up to 760cm2. High recovery efficiency with a max capture volume of
284ml/6H (absolute ethanol)
Economical, Efficient Vacuum Centrifugal Concentrator:
• No foaming of samples and minimal sample loss
• Simultaneous drying of multiple samples
• Sample all concentrated at the bottom of the centrifuge tube
• Suitable for drying samples of 1ml to 3,000ml
• Repeatable drying by controlling process parameters such as rotor chamber temperature (providing evaporation energy) and
vacuum (auto setting of optimal pressure)
• Safe and simple solvent recovery
operating parameters at the same time.
• Sealed wide-mouth collection bottles made of soda-lime glass with good chemical resistance and optional capacity.
• Imported fluorine-free refrigeration compressor unit and eco-friendly refrigerant R404a, allowing for a wide temperature control
range: from -50°C to room temperature (CT-50) (can beset during operation); pre-cooling function (quickly cool down to the set
temperature); standby cooling function (maintain the set temperature in the standby state).
• Closed circulation mode to avoid laboratory environmental pollution.
• Volume as small as 0.8m3, allowing for a collection area of up to 760cm2. High recovery efficiency with a max capture volume of
284ml/6H (absolute ethanol)
Economical, Efficient Vacuum Centrifugal Concentrator:
• No foaming of samples and minimal sample loss
• Simultaneous drying of multiple samples
• Sample all concentrated at the bottom of the centrifuge tube
• Suitable for drying samples of 1ml to 3,000ml
• Repeatable drying by controlling process parameters such as rotor chamber temperature (providing evaporation energy) and
vacuum (auto setting of optimal pressure)
• Safe and simple solvent recovery
Applications
These cold traps are rapid solvent capture systems for efficient condensation of solvent vapors. When they condense vapor into a liquid, the reduction of gaseous substances increases the vacuum of the system, thus speeding up the concentration process and significantly improving the performance of the vacuum concentration system.