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The Quick Ray Master UATM-272B is a newly developed tissue microarrayer running by simply connecting to users computer through USB port. The instrument is running with the unique UNITMA S/W based on Window7 of users PC. The changeable tips for the desired core size of the recipient blocks has 4 different sizes which are 1mm(120 holes), 1.5mm(90 holes), 2mm(60 holes), and 3mm(30 holes). 

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.

Premade recipient blocks as consumables are purchasable from Unitma.


  • 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 donor block

  • Standardized block configuration simply image analysis

  • Prepare up to 240 tissue cores per hour

  • Core placement success rate > 99%

  • Tissue preparation cycle time of 15-18 secs

  • Positional accuracy of 5 µm at donor blocks


List Descripiton
Product name Quick Ray Master (Model : UATM-272B)
Instrument type Automated Tissue Microarrayer
Tip type Changeable Tips (1mm, 1.5mm, 2mm, and 3mm)
Power supply 100 to 120 VAC, 200 to 240 VAC / 50~60Hz
Dimension(W x D x H) 750 x 600 x 600(mm)
Weight 80kgs
Stage capacity 10 donor blocks and 2 recipient blocks
Speed 1cycle time : 15 ~ 18 sec (Pick & Place)
Camera resolution 1600 x 1200 (2 Mega pixels)
Operating system Unique UNITMA S/W by Microsoft Windows 7
Recipient block 1mm, 1.5mm, 2mm and 3mm(to be supplied by UNITMA)
Certifications UL, CE, FCC, ISO