MASSIA R-4200 is the fully automated open system instrument for RIA testing developed with our well-experienced engineers and researchers who are experts in immunoassay industry. MASSIA R-4200 is designed to have optimized performance, user-friendly program, and to be extremely efficient and flexible for any users in varius circumstances.
Four washable needles are able to aspirate from two adjacent samples, or else, from the same reagent.
Each needle is attached to a dilutor with one syringes with 1000uL (dispensing).
A liquid and clot detector is provided for each needle in order to grant a correct functioning of the system.
Sample rack : 20 samples with easy bar-code reading design.
Total 10 rails can handle up to 200 samples and give flexsible layout setup for various lab situations.
Three types of reagent racks : give various options for users to optimize open system advantage.
400 target rack (no-heating from 20 to 45℃ and shaken at different speed.)
Soft-ware-mediated up to 350RPM and shaking speed.
High performance barcode reader : fast, accurate and easy bar-code reading system.
The program is made of different modules which allow the user to :
The software also includes a service module for checking instrument mechanical functioning which are :
|Needle Type||4 Washable needles|
|Sample Dispensing Speed||1400 samples/hour|
|Reagent Dispensing Speed||5000 tests/hour|
|Liquid Handling Range||10-1000ul with steps of 1ul|
|Available Sample tube Size||up to 12.8mm diameter / 71mm (Typical Vacutainer available)|
|Sample Load Capacity||200 Samples|
|Test Tube Load Capacity||400 Tests|
|Dispensing Precision||CV% < 3% with 10ul
CV% < 1% with 100ul
|Carry-over||< 1 ppm|
|Liquid Sensors||Level Sensor, Clot Sensor|
|Barcode||Stationary Barcode for Sample tube
EED 500 to 1000 scans / sec
|Shaking incubator||up to 350 rpm|
|Washer||20 channel manifold|
|Detector||10 Detectors, Through hole type|
|Background||I-125 < 150, Co57 <150|
|Efficiency||I-125 > 70%, CS-137 > 26%|
|Resolution||I-129 < 28%, I-125 < 34%, Co57 < 17%|
|High Voltage||800 - 1000 V|
|Power Supply||100 - 240 VAC 50 - 60 Hz|
|Dimmensions||L1400 * H1450 * W800|
|ETC||External PC (Windows OS), Ethenet or USB Connection, GUI Software|