Eppendorf Mastercycler nexus GX2 (6336) PCR / Thermal Cycler

Cambridge Scientific ID: 27260 Category: Tag:


Run two independent protocols simultaneously on one PCR thermal cycler with the Eppendorf Mastercycler nexus X2. The 32-well block is well suited for small assays, whereas larger assays can be run on the 64-well block, which is available with a gradient function.


Like every member of the Mastercycler nexus family, the Mastercycler nexus X2 can be combined with all other family members in a network of up to three units. In combination with Eppendorf’s PCR tubes, PCR strips or divisible plates, the Mastercycler nexus X2 will give you consistent, publication-ready results – every day!


The flexlid concept for effortless height adjustment


The flexlid concept enables the nexus X2 PCR thermal cycler to deal with all types of consumables, from low volume all the way up to 0.5 mL PCR tubes. Of course, all common PCR plates fit – and if you ever need higher throughput, you can simply connect one or two Mastercycler nexus X2 eco units to your Mastercycler nexus.


Gradient with SteadySlope technology


The Mastercycler pro’s gradient option features SteadySlope technology to ensure that heating and cooling ramp rates are identical in both gradient and normal operation. This gives you identical temperature control characteristics in both optimization and routine experiments. Programming the gradient with the Control Panel and the CycleManager pro is easy and intuitive, so that new users can get started quickly and safely.



  • Thermoblock: Aluminum 
  • Sample capacity: 64/32 × 0.2 mL PCR tubes or up to 24/10 × 0.5 mL PCR tubes 
  • Heating technology: Peltier elements, Triple Circuit Technology 
  • Temperature control mode: Fast, Standard, Safe 
  • Temperature control range of the block: 4 – 99 °C 
  • Intuitive graphic programming: Yes 
  • Gradient range: 1 – 12 °C 
  • Gradient temperature control range: 30 – 99 °C 
  • Block homogeneity: 20 – 72 °C ≤ ±0.3 °C
  • Control accuracy: ±0.2 °C
  • E-mail Notification:
  • flexlid concept: Yes 
  • Universal Block for 0.2 mL and 0.5 mL vessels: Yes
  • Gradient block: Yes
  • Unit can control 2 other units in network: Yes
  • USB port: Yes
  • Block homogeneity 90 °C: ≤ ±0.4 °C
  • Heating rate: 3 °C/s2 
  • Cooling rate: 2 °C/s2 
  • Gradient block: Over 8 rows (0.2 mL) 
  • Lid descent: flexlid technology, with TSP 
  • Lid temperature range: 37 – 110 °C 
  • Interfaces: CAN_in/CAN_out, Ethernet, USB 
  • Power supply : 100 – 110 V, 50 – 60 Hz 
  • Max. power consumption: 700 W
  • Total weight: 10.5 kg
  • Dimensions (W × D × H): 25 × 41.2 × 33 cm / 9.8 × 16.2 × 13 in 
  • Number of programs on device: > 700
  • Remote Device Monitoring and Notifications (VisioNize): VisioNize box enabled

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