Selectra ProM

Selectra ProM

Setting the new standard in BenchTop chemistry. Typical throughput is 180 tests per hour and up to 266 tests per hour including ISE.

Setting the new standard in BenchTop chemistry systems, the Selectra ProM offers a new compact design, with best-in-class operator interface. New system features enable significant productivity and performance enhancements not typically found in BenchTop chemistry analyzers. Together with a superior menu of ready-to-use, liquid stable reagents, the Selectra ProM provides a fully integrated chemistry solution for smaller or satellite laboratory locations. The Selectra ProM system runs up to 266 tests per hour to serve laboratories with primary, STAT or back-up testing needs. The system offers minimal maintenance and effective use of consumables to truly reduce operational cost.

  • Fully-automated clinical chemistry analyzer
  • Up to 266 photometric and electrolyte tests / hour
  • Broad test menu
  • Best-in-class operator interface
  • Productivity and error-reducing capabilities
  • Automated reagent management
  • Annual ProActive Maintenance Kit

Delivering trouble-free results laboratories can trust!

Processing Center

Unique sample and reagent probes improve operation
- Liquid sensor detection
- Collision protection
- Precision metering

Optimized test environment ensures accurate results
Unique ‘vortex’ mixing
- Temperature controlled, 37°C

Disposable cuvette rotor with automated onboard wash
10,000 tests / cuvette rotor

Reagent rotor with integrated cooling
Enables 28 day onboard stability for most reagents
- 32 reagent positions
- Ready-to-use, liquid-stable reagents
- Methodologies referenced to industry standards

Barcoded reagents for easy loading and tracking
Reagent bottle barcode loads assay ID, expiration date, lot number, bottle size, test count
- Test parameters, calibration, and control values also loaded via barcode

Sample rotor with Positive Sample Identification (PSID)
Increases productivity and reduces errors
- Accommodates 50 samples and 12 auxiliary positions
- Primary tubes (13 x75 mm) and sample cups

Dry ISE Technology

Patented dry Ion Selective Electrodes (ISE) technology
Reduces reagent waste and operating costs
- Long onboard stability from 3 months – 2 years
- Longer linear range

Command Center

New best-in-class operator interface with Selectra Touch Pro software
Touch screen monitor with next generation software navigation
- Intuitive color icons guide the operator through daily workflow
- Rapid access to key operations at a touch

Powerful software capabilities simplify operation
- Automated sample programming with optional host query LIS interface and PSID

- Real time tracking to plan and manage on-board inventory

- 40 configurable result checks enable auto validation

- Automated programming of assays, calibrators and control values using barcodes

- Maintenance tasks can be scheduled to run automatically when chemistry analyzer is not in use

- Powerful reporting and back up functionality


Up to 266 photometric and electrolyte tests/hour.

Reagent System

32 refrigerated reagent positions for 10 mL, 25 mL and 50 mL reagent bottles
Cooled to 10°C +/- 4°C at normal laboratory conditions
All reagent positions can be assigned as R1, R2 and R3.

Sample System

50 barcode readable positions
12 auxiliary positions
All positions fit 13x75 mm primary and secondary tubes and pediatric cups
All positions can be used for calibrators, controls, normal, pediatric and STAT samples.

Pipetting System

1000 µL reagent syringe:
- R1 volume 110-400 µL
- R2 volume 0-180 µL
- R3 volume 0-180 µL
- Programmable in 1 µL steps

100 µL sample syringe:
- Sample volume 1-30 µL
- Programmable in 0.1 µL steps

Programmable dilution ratios 1:5 up to 1:200 in one step increments with 3 possible diluents
Pre-heated probe with level detection, collision protection and integrated mixer.

Cuvette Rotor

Cost effective, semi-disposable cuvette rotor with 48 cuvettes
Up to 10,000 tests per rotor
Typical reagent consumption 220 µL per test
Measurement temperature 37°C, controlled by Peltier elements.

Light Source

Quartz-iodine lamp 12V-20W.

Wavelength Range

Optical unit with 8 position filter wheel
340, 405, 505, 546, 578, 620, 660, 700 nm standard wavelengths
Other wavelengths available on request.

Photometric Range

-0.1 to 3.0 Absorbance
Resolution 0.001 Abs.

Analytical Modes (Single, Dual and Triple reagent system)

Kinetic measurement with linearity check
Mono- and bichromatic end point measurement with or without bichromatic reagent blank and/or sample blank correction
Two point measurement; with or without slope blank
Graphic plot of all measuring points
Predilution and automatic reflex dilution as needed
Non-linear calibration curves
Prozone check for immunology tests
Cut-off declaration
Calculated tests.

Quality Control

Up to 15 controls can be defined, 3 per test
Westgard or Basic QC rules
Levey-Jennings plots
Quality control statistics.

Standards and Regulations



122 x 75 x 61 cm (W x H x D)
48 x 30 x 24 in(W x H x D)
Weight: 95 kg (210 lbs).


Host-Query interface available
Host: RS 232 or Ethernet (TCP/IP)* through LIS-2A protocol.

*Under development

Environmental Conditions

Temperature: 15 – 32 °C (59 – 90 °F)
Humidity: 15 – 85% RH
Altitude: up to 2000 m
Plumbing: No dedicated water or drain required
- Voltage: 100 – 240 Vac
- Frequency: 50 – 60 Hz
- Power (max): 380 VA .

Integrated PC

Touch screen navigation
Operating system: Windows™ Embedded.


Barcode Reader

Hand held CCD barcode reader used for reagent identification and automated programing of assays, controls, and calibrators.

Dry ISE Module

Patented Solid State Electrode Technology
Indirect measurement
Dilution 1:14
Measures Sodium, Potassium, Chloride and CO2.

Positive Sample Identification

Positive Sample Identification (PSID) reads all popular barcodes.


Printer supported by MS Windows™.

ProActive Maintenance Kit

Complete parts kit for annual preventive maintenance.


Ordering Information

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