Description
ATOMFAIR® CT4-Pro 4 C Constant Temperature Dry BathProduct Type: Temperature control instrument
Atomfair Model: AF-TC-CT4-PRO
Research-grade temperature control platform
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TAILORED SOLUTIONS FOR RESEARCH
For bulk orders, OEM requirements, accessory matching or configuration confirmation, contact our engineering sales team.
EMAIL: inquiry@atomfair.com
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Supplier: Atomfair
Brand: ATOMFAIR®
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Operate the instrument within an ambient temperature range of 5 to 40°C and relative humidity below 80% to maintain performance and safety. The IP20 protection rating requires avoidance of liquid spills and operation in a dry environment to prevent electrical hazards.
- Electrical Safety: Connect the instrument only to a grounded power outlet matching the rated voltage (110/220 V) and frequency (50/60 Hz) to prevent electrical shock.
- Cooling Performance: Allow approximately 10 minutes for the block to reach the constant 4°C setpoint after power-on, depending on the installed module.
- Continuous Operation: The instrument is designed for continuous operation but should be placed on a stable, non-flammable surface with adequate ventilation.
Follow these steps to safely power on and prepare the instrument for sample incubation at 4°C. Ensure the work area is clean and free of obstructions before beginning.
Required Equipment: Grounded power cord (supplied)
- Verify Power Supply
Confirm that the mains voltage matches the instrument rating (110/220 V) and that the power cord is undamaged. - Position Instrument
Place the dry bath on a level, stable surface away from flammable materials and ensure the ventilation slots are unobstructed. - Connect Power
Plug the power cord into a grounded outlet and switch on the instrument using the rear panel switch. - Wait for Temperature Stabilization
Allow the instrument to run for approximately 10 minutes until the LED indicator confirms the block has reached 4°C. - Load Samples
Insert sample tubes or plates into the pre-cooled block, ensuring they are properly seated for uniform thermal contact.
How does the cooling speed of the CT4-Pro vary with different sample modules, and does this affect temperature uniformity?
The CT4-Pro has a cooling speed of approximately 10 minutes, but this depends on the module used. Temperature accuracy and uniformity are both specified as ±0.5°C across the block, which the instrument should maintain regardless of the module. However, the exact cooling time may vary if the thermal mass of the sample holder differs from standard configurations.
Is the CT4-Pro suitable for applications requiring variable temperature incubation, or is it strictly limited to constant 4°C operations?
The CT4-Pro is designed as a constant 4°C dry bath only; the control setpoint is fixed at 4°C. It is therefore not suitable for variable temperature incubation or heating protocols. Applications such as PCR setup, qPCR analysis, and enzyme reactions that require a stable 4°C hold for sample preservation or cold blocking are appropriate.
What are the environmental limitations for operating the CT4-Pro, particularly regarding ambient temperature and humidity?
The CT4-Pro is rated for operation within an ambient temperature range of 5 to 40°C and relative humidity below 80% RH. Its IP20 protection rating indicates that the enclosure provides basic protection against solid objects (fingers, tools) but no protection against water ingress. Operation outside these environmental limits may compromise performance or safety.
The Atomfair CT4-Pro 4 C Constant Temperature Dry Bath provides dedicated 4°C incubation with ±0.5°C accuracy for cold-sensitive workflows. Its compact footprint and continuous operation suit routine PCR and sample preservation, but cooling performance varies with block configuration and ambient conditions must be controlled.
Positive
- Accurate and uniform temperature control: Temperature accuracy and control uniformity of ±0.5°C ensure reproducible conditions for PCR setup, enzyme reactions, and sample preservation.
- Compact, low-noise continuous operation: Dimensions of 200×235×120 mm and noise ≤55 dB allow placement in confined lab spaces without acoustic disturbance, supporting continuous unattended runs.
Trade-offs
- Cooling speed dependent on module: Cooling time of approximately 10 min is specified as module-dependent, meaning actual cool-down performance may vary with the sample block configuration used.
- Limited ambient operating range: The instrument is specified for ambient temperature of 5–40°C and relative humidity <80% RH, restricting use in unconditioned or high-humidity laboratory environments.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
