Selectra ProM



Clinical chemistry analyzer Selectra ProXS

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 photometric 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.


Typically 180 tests/hour, Up to 266 ISE tests/hour (Dry ISE optional)

Reagent handling:
Refrigerated reagent rotor controlled with Peltier elements
Cooled to 10°C+/-2°C at normal laboratory conditions
32 reagent positions for 10 mL, 25 mL and 50 mL reagent bottles
Reagent ID and automated programming of assays, calibrators and controls via barcode reader
Average consumption of reagent 250ul per test
Pre-heated needle with level detection, collision protection and integrated mixer
Sample handling:

Sample rotor containing:

  • Outer segment with 50 barcode readable positions
  • Inner segment with 12 auxiliary positions
  • All positions fi t 13x75 mm primary and secondary tubes and pediatric cups
  • All positions can be used for calibrators, controls, normal, pediatric and STAT samples
  • Sample probe with level detection, integrated mixer and collision protection
  • Programmable dilution ratios 1 : 5 up to 1 : 200 in one step increments with 3 possible diluents

Pipetting system:

1000 μL reagent syringe:
R1 volume 110 - 400 μL
R2 volume 0 - 180 μL
R3 volume 0 - 180 μL
Programmable in 1 1 ul steps
100 μL sample syringe:
Sample volume 1 - 30 μL
Programmable in 0.1 μL steps

Cuvette Rotor

  • Cost effective, semi-disposable cuvette rotor with 48 cuvettes
  • Path length 7 mm
  • >10,000 tests per rotor
  • Minimum measuring volume 220 μL
  • Measuring temperature 37 ̊C, controlled by Peltier elements

Light source

  • Quartz-iodine lamp 12V-20W

Wavelength range

  • 340-800 nm
  • Optical unit with 8 position filter wheel
  • Automatic wavelength selection
  • 340, 405, 505, 546, 578, 620, 660, 700 nm standard installed
  • Other wavelengths available on request

Photometric range

  • 0.1 to 3.0 Absorbance
  • Resolution 0.001 Abs

Analitical modes (single, dual, triple reagent system)

  • Kinetic measurement with linearity check
  • Mono- and bichromatic end point measurement with or without bichromatic reagent blank and/or sample blank
  • Two point measurement; with or without slope blank
  • Graphic plot of all measuring points
  • Predilution, post-dilution and automatic reflex dilution as needed
  • Non-linear calibration curves

Quality control

  • Up to 15 diff erent controls can be defi ned, 3 per test
  • Westgard rules
  • Levey-Jennings plots
  • Quality control statistics

Water consumption

  • ~500 mL per hour max, continuous operation

Standards and Regulations

  • CE - IVDD
  • CB


  • 125 cm (50 in) x 75 cm (30 in) x 62 cm (25 in) (W x H x D)
  • Weight: 95 kg


  • Host: RS232 or Ethernet (TCP/IP) through LIS-2A protocol

Installation conditions

  • Temperature: 15 - 32 °C (59 - 90°F)
  • Humidity: 15 - 85% RH
  • Altitude: up to 2000 m
  • Electrical:

Voltage: 100 - 240 V

Frequency: 50 / 60 Hz;

Power (max): 400 VA

Integrated PC

  • Operating System
  • MS Windows™ TM XP

Barcode reader

  • A manually operated barcode reader used for testing, sample, identification and automatic programming of tests, controls and calibrators.


ISE Module

  • Patented Solid State Dry Electrode Technology
  • Indirect measurement
  • Dilution 1:14
  • Measures Sodium, Potassium, Chloride and Bicarbonate

Positive Sample Identification

  • Positive Sample Identifi cation (PSID) via integrated barcode reader
  • Reads all popular formats including Codes 39, 128, 11, 93, 4, CODABAR and Interleaved 2/5


  • Printer supported by MS Windows™

ECO set:

  • It allows the mixture to be separated and the waste to be thinned.

Selectra ProM Brochure