Auto ELISA Processor (BIOBASE4000)


①. 1 robotic arm, 4 pipetting probe(10~1000μl).

②. 8 unit 96 well microplates(independent incubating).

③. 2 unit readers, 2 unit washer (auto reading and washing).

Model  BIOBASE 4000

Sample Unit

Sample Racks Standard 600 samplepositions
Sample Tubes 11.5~13mm
Pipetting 8~1000ul
Dispensing system 4aspirating-dispensing probe( X-Y-Z movement)
Reagent Unit


Reagent Position 23 reagent racks, editable
Pipetting Range 8~1000ul, 1ul stepping
Pipetting Precision (100ul )CV≤0.5%
DispensingTime 3 minutesto whole96well microplates
Washing Probes Two line 8-nozzle manifolds
Wash Containers 1Cleaning fluid 15L, 1waste water 25L, 1Buffer 5L and 3 Buffer 2L, with liquid level sensor,liquid shortage and full alarm
Washing Residual <2μl
Reading Unit


Reading Channels 8 independent photometric channels, mono

anddichromatic reading

Absorbance 0.0~3.0 OD
Spectral Range 400-700nm
Optical Filters 2standard filters (450,630nm);

2 more on request (405nm/450nm/492nm/630nm)

Reading Accuracy ±3% from 0.2~1.0 OD, ±2% from 1.0 to1.5 OD
Incubation Unit Incubation 8 independentincubators
Temperature Range RT to 45 °C
Temperature Accuracy ±0.5°C
Data Management Software Windows 7
LIS System Bi-direction,support HL7 protocol
Results Absorbance and results reviewable by software
Printer External optional
Working Conditions Power Supply AC220V±10%,50/60Hz, 110V±10%,60Hz, 800W
Temperature 10~30℃
Humidity 30-80%
Size & Weight External Size (W*D*H) 1343*860*1700mm
Net Weight 215kg
Package Size (W*D*H) Machine:1520*970*1108mm

Base Stand:1520*1020*1378mm

Gross Weight Machine:220kg

Base Stand: 165kg

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