Introduction
A Gradient PCR (Polymerase Chain Reaction) Machine is a sophisticated laboratory instrument used for DNA amplification. It is equipped with a unique feature called a thermal gradient, which allows for the simultaneous testing of multiple temperature conditions within a single PCR run. This technology is particularly useful for optimizing PCR conditions, as it enables the identification of the ideal annealing temperature for a specific set of primers. Gradient PCR machines offer precise temperature control, typically ranging from 4°C to 99°C, ensuring accurate denaturation, annealing, and extension of DNA during the amplification process. These machines often include user-friendly interfaces and software for easy programming and data analysis. They are crucial tools in molecular biology and genetics research, as well as in diagnostics, enabling the efficient and reliable replication of DNA sequences and the detection of specific genetic markers for applications such as genotyping, DNA sequencing, and disease diagnosis. Gradient PCR machines contribute to faster and more accurate DNA analysis, making them indispensable in various scientific and medical fields.
Standard Gradient PCR Machine T-S223GPCR
Standard gradient PCR machine is a Peltier based unit with sealed sample design. Mouse based operation discards traditional push button operation. The homogeneity of sample temperature is...
Standard Gradient PCR Machine T-S222GPCR
Standard gradient PCR machine is a Peltier based unit with sealed sample design. Mouse based operation discards traditional push button operation. The homogeneity of sample temperature is...
Standard Gradient PCR Machine T-S220GPCR
Standard gradient PCR machine is a Peltier based unit with sealed sample design. Mouse based operation discards traditional push button operation. The homogeneity of sample temperature is...
Standard Gradient PCR Machine T-S221GPCR
Standard gradient PCR machine is a Peltier based unit with sealed sample design. Mouse based operation discards traditional push button operation. The homogeneity of sample temperature is...
Basic Gradient PCR Machine T-S212GPCR
Basic gradient PCR machine is a Peltier based unit with temperature extended control mode for DNA amplification. The homogeneity of sample temperature is detected through 12 channeled tem...
Basic Gradient PCR Machine T-S213GPCR
Basic gradient PCR machine is a Peltier based unit with temperature extended control mode for DNA amplification. The homogeneity of sample temperature is detected through 12 channeled tem...
Basic Gradient PCR Machine T-S210GPCR
Basic gradient PCR machine is a Peltier based unit with temperature extended control mode for DNA amplification. The homogeneity of sample temperature is detected through 12 channeled tem...
Basic Gradient PCR Machine T-S211GPCR
Basic gradient PCR machine is a Peltier based unit with temperature extended control mode for DNA amplification. The homogeneity of sample temperature is detected through 12 channeled tem...
Advanced Gradient PCR Machine T-S231GPCR
Advanced gradient PCR machine is a Peltier based unit with improved heat conduction. More than 100 self-diagnostic functions employ operational advantage. Mouse operation discards traditi...
Advanced Gradient PCR Machine T-S232GPCR
Advanced gradient PCR machine is a Peltier based unit with improved heat conduction. More than 100 self-diagnostic functions employ operational advantage. Mouse operation discards traditi...
Advanced Gradient PCR Machine T-S233GPCR
Advanced gradient PCR machine is a Peltier based unit with improved heat conduction. More than 100 self-diagnostic functions employ operational advantage. Mouse operation discards traditi...
Advanced Gradient PCR Machine T-S230GPCR
Advanced gradient PCR machine is a Peltier based unit with improved heat conduction. More than 100 self-diagnostic functions employ operational advantage. Mouse operation discards traditi...
Standards
ISO 20836:2021-Microbiology of the food chain-PCR for the detection of microorganisms-Thermal performance testing of thermal cyclers
ISO 22174:2024-Microbiology of the food chain-PCR for the detection and quantification of microorganisms-General requirements and definitions
ISO 17822:2020-In vitro diagnostic test systems-Nucleic acid amplification-based examination procedures-Laboratory quality practice guide
Complies with the above standards, but is not limited to them.
Features
1. Compact bench design fits molecular laboratories.
2. Hot-lid function prevents condensation on samples.
3. Fast block ramps shorten overall protocol time.
4. Accessories for gels, blocks or consumables are available.
5. Precise thermal or optical control supports accurate results.
FAQ
What are the main applications of the Gradient PCR Machine?
The Gradient PCR Machine is used in molecular and cell biology for amplification, separation, imaging or sample preparation. It supports PCR, electrophoresis, nucleic-acid work and related research and diagnostic laboratories.
What standards does the Gradient PCR Machine comply with?
The instrument is designed with reference to IEC 61010 electrical safety, applicable molecular-biology methods and relevant GB/T standards. Programs and reagents should follow validated protocols. Compliance documentation can be provided on request.
What warranty comes with the Gradient PCR Machine?
The system is covered for 12 months after shipment, including the main mechanism and electrical controls. Replaceable consumables and routine service items are not part of the warranty. Faults caused by improper installation outside the manual or unauthorised modification are not covered.
Will staff need special training?
No advanced specialist skills are needed for standard operation, though correct sample handling and safety practice should be followed. We supply a detailed manual and start-up support. For multi-user or regulated sites, a short staff training session can be arranged.
How long does delivery usually take?
Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Does the Gradient PCR Machine need calibration or verification?
To protect result reliability, periodic verification should be performed, typically once or twice a year. The instrument arrives factory-calibrated, and self-check routines help spot drift. We offer traceable calibration service if the site needs it.
Where do we get replacement parts?
Common consumables and standard spare parts are available through our service channel and are not locked to proprietary formats. Quote the model and serial number when ordering so the correct items are supplied. Lead time for standard parts is usually short.
Can the Gradient PCR Machine be customised?
The standard model can be configured with selected accessories and operating options to suit the task. Non-standard requests are assessed before quotation so the final build is clearly defined. We confirm details before production.
Is installation and commissioning included?
Benchtop and standard units typically require only placement and connection before use, while larger systems may need professional commissioning. We confirm the installation requirements at order stage. On-site service and training can be provided if needed.
What maintenance and safety points matter?
Do not use contaminated samples or reagents, skip controls or block thermal or optical paths. Prevent cross-contamination and maintain calibration. Follow laboratory safety rules.
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