Viva-E System
Gold-standard drug-testing performance with EMIT technology
| Throughput | - Up to 130 EMIT® tests per hour with two reagents
- Up to 65 EMIT® tests per hour with three reagents
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| Reagent system | - EMIT reagent rotor – with 13 positions for 30 mL bottles and 13 positions for 15 mL bottles
- All positions in both rotors can be assigned as R1, R2 and R3. Adapters for different bottle sizes available
- The reagent rotor compartment is cooled to approximately 12 °C below ambient temperature
- Reagent Volumes:
- Reagent 1 volume 110 - 400 μL
- Reagent 2 volume 0 - 180 μL
- Reagent 3 volume 0 - 180 μL
- Preheated reagent probes with level detection and integrated mixer
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| Sample system - providing continuous loading | - Sample rotor contains
- 51 patient samples
- 3 STAT positions
- 9 calibrator positions
- 4 control positions
- 6 pediatric positions
- 1 blank and 1 washing position
- Primary tubes (13 or 16 mm OD)
- Positions can contain 5 mL or 10 mL primary tubes or sample cups
- Sample volume 1 - 30 μL per test, programmable in steps of 0.1 μL
- Sample probe with level detection and integrated mixer
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| Sample predilution (Dual Reagent Mode only) | Programmable ratios 1:5, 1:10, 1:20, 1:30, 1:40, 1:50 with 3 possible diluents |
| Pipetting system | - KLOEHN syringes and valve block
- Reagent syringe 1000 μL
- Sample syringe 100 μL
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| Cuvette rotor | - Semi-disposable rotor with 48 cuvettes, path length 7 mm
- Minimum measuring volume 220 μL
- Measuring temperature 37 °C controlled by Peltier elements
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| Washing units | Cuvette-washing with 4 x 400 μL of water: - The unit is equipped with liquid sensors
- Waste is separated into diluted and concentrated waste
- Cuvettes are dried before use
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| Light source | Quartz-iodine lamp 12 V - 20 W |
| Wavelength range | Automatic wavelength selection by an 8-position filterwheel (340, 415, 505, 546, 570, 600, 660, 700 nm).
Half bandwidth 8 to 12 nm |
| Photometric range | -0.1 to 3.0 Absorbance |
| Analytical modes | - Kinetic measurement with linearity check
- Bichromatic end point measurement with or without bichromatic reagent blank and/or sample blank correction
- Two point measurement
- Automatic rerun with sample reduction
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| Ambient temperature | - 15 - 32°C
- Maximum humidity 80 %
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| Calculation modes | - Logit Log4
- Non-linear calibration curves
- Graphic plot of all measuring points
- Prozone check for immunology tests
- Cut-off declaration
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| Quality control | - Up to 15 different controls can be defined, 3 per test
- Westgard rules
- Levey-Jennings plots
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| Computer | - Windows® based
- PENTIUM processor
- Monitor 1,024 x 768 pixels
- CD-ROM drive
- Ports: 2 serial, 1 USB and 1 printer port
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| Printer | - The application supports two printers simultaneously; one for patient reports and one for calibration and system data
- Most printers supported by WINDOWS can be connected.
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| Barcode reader (option) | Handheld CCD barcode reader (can read all common barcodes) used for test requisition and reagent identification |
| Languages | - English
- French
- German
- Italian
- Spanish
- Others on request
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| Dimensions | 115 x 45 x 56 cm (W x H excl. Monitor x D) |
The products/features (mentioned herein) are not commercially available in all countries. Due to regulatory reasons their future availability cannot be guaranteed. Please contact your local Siemens organization for further details.
