GTC96S Thermal Cycler for Reliable PCR
The GTC96S thermal cycler is an advanced 96-well PCR system designed for accurate temperature control, efficient PCR optimisation and routine molecular biology workflows. The 240VAC model accommodates one standard 96-well plate, 96 × 0.2 ml tubes or 12 × 8-strip tubes. Its Peltier-based temperature control system provides rapid heating and cooling for efficient PCR cycling.
A major advantage of this 96-well thermal cycler is its Flexible Temperature technology. The block is divided into six independent 4 × 4-well temperature zones, allowing different temperatures to be tested during the same run. The maximum temperature difference between zones is 24°C, making the system particularly useful when optimising annealing temperatures and PCR protocols.
Key Features and Benefits
GTC96S Thermal Cycler Performance
- 96-well PCR capacity for standard plates, 0.2 ml tubes and tube strips.
- Peltier temperature control for precise heating and cooling.
- Heating rate of up to 5°C/s.
- Cooling rate of up to 3.5°C/s.
- Temperature range from 4 to 99.9°C.
- Temperature accuracy of ±0.5°C.
- Temperature uniformity of ±0.5°C.
- Six independently controlled temperature zones.
- Up to 24°C temperature difference between gradient zones.
- Programmable heated lid for improved sample protection.
- Memory for 200 complete programmes.
- RS232 and USB interfaces.
- 240VAC power configuration.
Faster PCR Protocol Optimisation
The six-zone Flexible Temperature system allows researchers to test different annealing temperatures in a single PCR run instead of performing multiple separate experiments. This can reduce optimisation time and improve laboratory efficiency.
The system is particularly useful for genotyping, gene cloning, DNA amplification, gene expression analysis and mutational screening.
Adjustable Heated Lid
The heated lid is designed to apply appropriate pressure to 0.2 ml PCR tubes and microplates. It can be programmed within specified temperature ranges and helps minimise condensation during extended or overnight cooling. The slide-in/slide-out lid design also provides convenient access to samples.
Technical Specifications
| SKU | GTC96S | GTC96S$ |
|---|---|---|
| Unit Dimensions (cm) | 24 x 42 x 25 | 24 x 42 x 25 |
| Weight (Kg) | 9 | 9 |
| Capacity | 1x 96-well plate; 12x 8×0.2ml strip tubes; 96 x 0.2ml tubes | 1x 96-well plate; 12x 8×0.2ml strip tubes; 96 x 0.2ml tubes |
| Temperature Control | Calculated or block | Calculated or block |
| Heating / Cooling Method | Peltier | Peltier |
| Maximum Heating / Cooling Rate | 5°C / 3.5°C per second | 5°C / 3.5°C per second |
| Gradient Temperature Range | 30-99°C; temperature of each segment may be set independently | 30-99°C; temperature of each segment may be set independently |
| Maximum Gradient Temperature Difference | 24°C | 24°C |
| Lid Temperature | 60-65°C, 100° to 115°C | 60-65°C, 100° to 115°C |
| Temperature Increments / Decrements | Yes | Yes |
| Time Increments / Decrements | Yes | Yes |
| Temperature Range | 4-99.9°C | 4-99.9°C |
| Stability | ±0.5°C | ±0.5°C |
| Uniformity | ±0.5°C | ±0.5°C |
| Input Voltage | 240V | 120V |
What is the GTC96S thermal cycler?
The GTC96S is a 96-well Peltier thermal cycler designed for PCR amplification and protocol optimisation. It supports 96-well plates, 0.2 ml tubes and tube strips.
How many samples can the GTC96S process?
The GTC96S accommodates one 96-well PCR plate, 96 individual 0.2 ml tubes or 12 × 8-strip tubes.
What is the temperature range of the GTC96S?
The specified temperature control range is 4–99.9°C.
Does the GTC96S have a gradient function?
Yes. The system divides the block into six independently controlled 4 × 4-well zones, with a maximum temperature difference of 24°C between zones.
What is the heating and cooling rate?
The maximum heating rate is 5°C/s, while the maximum cooling rate is 3.5°C/s.
Is this GTC96S model 240VAC?
Yes. This specific variation is the GTC96S thermal cycler with 96-well block, 240VAC. The product is also offered in a separate 120VAC variation.





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