The Automated Tissue Microarrayer is an instrument which can pick up the sample tissue from the donor blocks and insert the sample into the correspondent hole of the premade recipient block automatically.The computer aided Quick Ray Master(UATM-272A) is the integrated tissue microarrayer running by Windows XP and operating by the touch screen with LCD monitor, and is also connected to the external monitors, USB keyboard and USB mouse. Also, the quick help function key is available for various tips including instructions on saving image files and reporting the information of recipient blocks through an external USB memory and an external PC with LAN interface.
Quick Ray Master helps the researchers to decrease the time and labor in creating the blocks by using the pre-made recipient blocks to be supplied by Unitma. A function of the rotary typed tip module consisting of 3 tips sized 1mm(10x12=120 holes, max 240 holes in 1 slide),2mm(6x10=60 holes, max 120 holes in 1 slide) and 3mm(5x6=30 holes, max 60 holes in 1 slide) offer the automatic change of the desired tip by using the software as the researchers' option.


Click here for video on YouTube.


  • Analysis of many patient tissue samples simultaneously
  • Conserves tumors, biopses and other precious biological samples
  • Conserves antibodies and other expensive reagents
  • Improves assay precision through sample and patient multi-plexing
  • Applicable to mRNA and protein expression analysis
  • Miniaturize and automate immunohistochemistry, in situ hybridization, FISH, and in situ PCR
  • High-speed preparation of tissue microarray blocks
  • Maintains tissue integrity during embedding
  • Up to 300 tissues slices per recipient block
  • Standardized block configuration simply image analysis
  • Prepare up to 240 tissue cores per hour
  • TMA success rate up to 99%
  • Tissue preparation cycle time of 15 secs
  • Positional accuracy of 5 µm at recipient blocks



  • List Description
    Product name Quick Ray Master (Model : UATM-272A)
    Instrument type Automated Tissue Microarrayer
    Punch type Rotary puncher(1, 2, 3mm)
    Power supply 100 to 120 VAC, 200 to 240 VAC / 50~60Hz
    Space required 953 x 703 x 610mm (W x D x H)
    Weight 148kg
    Stage capacity 10 donor blocks and 2 recipient blocks
    Speed 1cycle time : 15 sec (Pick & Place)
    Monitor LCD monitor 15"(1024x768) with a touch screen
    Camera resolution Camera 1 : 1280 x 1024, Camera 2 : 2,592 x 1,944 (pixels)
    Operating system Unique UNITMA S/W by Microsoft Windows XP
    Recipient block Premade recipient block to be supplied by UNITMA
    Certifications ISO, CE, FCC, UL