Dynex DS2 Automated ELISA Processing System

Run any assay from any vendor

Fully automated open system

Ability to bring in tests that are currently being sent out

Automated sample distribution, incubation, reagent addition, washing and detection steps of assays as defined by the manufacturer. The lab can customize assay parameters, assay steps, OD read settings, result calculations, quality control checks and report formats with ease

Reliable workload scheduling

For the past 2 years DYNEX DS2 has achieved 98.5 uptime when mean time between failure target is set at 250 days

Schedule your preventive maintenance during slow period

Electronic Signature Pipetting (ESP) is a sophisticated technique used by the DS2 for detection of gross pipetting errors often caused by the presence of particulate matter, clots, foam, or bubbles in the sample. Insufficient sample transfer can therefore be detected and reported to the operator during a run

Prevent unscheduled down time

Saves Space

The DS2 system footprint is less than four square feet of linear counter space to process up to two 96-well microplates and 100 specimens making it ideal for lab’s expanding workload

Utilize the same linear space as manual incubator and reader

The innovative DS2 is designed for clinical, research and industrial labs that want to enhance their processes through automation. Installed in over 3,500 labs worldwide, the DS2 is the solution for the rigorous, repeatable analyses required in critical applications including immunology, infectious disease, hormone, allergy, blood-chemistry, drugs-of-abuse testing, food safety, forensics, and environmental testing among others.

Physical Specifications Dimensions Metric Non Metric System Specifications 40 mm – 100 mm height Up to 10 (15 mL tubes) Number of Reader Specifications < 2% CV (2.0 – 3.0 OD) (0.000 – 3.000 OD) whichever is greater Washer Specification Incubator Specifications 14 – 20 Hz (periodic or continuous) Reagent Pipetting Specifications 20 uL (single-shot mode) Sample Pipetting Specifications 10 uL (single-shot mode) 1 part in 39,601 two-stage dilution Process Security Software

Specifications

Condition	New
Width	54 cm 21 in
Depth	68 cm 27 in
Height	66 cm 26 in
Footprint	0.36 sq m 3.9 sq ft
Bench Weight	48 kg 105 Ib
Ship Weight	78 kg 170lb
Noise	Noise output < 78 dB
Number of Plates	2
Sample Capacity	100 per load
Continuous Sample Loading	Yes
Sample Tube Size	10 mm – 16 mm diameter
Number of Reagents	Up to 8 (25 mL tubes)
Standard/Control Bottles	24 (2 mL vials)
Assays per Plate	Up to 12
Dilution Wells Capacity	Up to 96 deep-well strips (12 x 8)
Sample Tip Capacity	216 tips (2 x 108)
Reagent Tip Capacity	20 tips
Photometric Range	0.100 – 3.0 OD
Spectral Range	405 nm – 690 nm
Filter Slots	6 wavelength
Precision	< 1% CV (< 2.0 OD)
Accuracy	± 0.005 OD or 2.5
Read Time	< 30 sec (single wavelength)
Manifold Configuration	8-way
Programmable Volumes	50 µL – 1,000 µL
Wash Buffer Capacity	2 wash bottles at 2 L, with level-sensing
Residual Wash Volume	< 3 µL with super sweep
Dispense Precision	≤ 5% CV (with 300 μL in a 96 well plate)
Waste Container	1 x 1.5 L
Number of Incubators	2
Temperature Range	Ambient + 4° C to 40° C
Temperature Accuracy	± 1° C across plate @ 37° C
Shaking	Independent linear motion
Temperature Monitoring	Yes
Reagent Tip Size	1,300 µL
Reagent Pipetting Volume	20 μL – 1,000 μL
Precision, Reagent Tip	< 3% CV at any operating volume above
Sample Tip Size	300 μL
Sample Pipetting Volume	10 μL – 250 μL
Sample Pipetting Precision	< 3% CV at any operating volume above
Dilution Range	1 part in 199 one-stage dilution
Liquid Level Sensing	Yes (reagents, controls and samples)
Level Sensor System	Pressure di erential
Clot Detection	Yes
Dispense Anomaly Detection	Yes
Tip Detection	Yes
Electronic Signature Pipetting	Yes
Alarms	Yes
Controlling Software	DS-Matrix
Work Protocols (Assays)	Unlimited
Data Processing	Quantitative and qualitative
Levey-Jennings	Yes
Westgard Rules	Yes
Process Reporting	Event log + error log
Automatic Error Recovery	Yes
Password Access Control	Yes