QUANTOFIX® Relax
Reflectometer for evaluation of test strips
A revolution in test strip analysis
The QUANTOFIX® Relax is the ideal device for the objective evaluation of our QUANTOFIX® and pH-Fix test strips. It combines the simplicity of test strips with the safety of instrumental analysis and thus the best out of these two worlds. The QUANTOFIX® Relax does not require any special strips, but evaluates the normal pH‑Fix and QUANTOFIX® test strips. Therefore entrance into instrumental analysis is very simple; the same strip can be used for visual and instrumental evaluation.
With this system, we offer an entirely objective method for reading QUANTOFIX® test strips, making the system particularly suitable if results are critical to your decision making. The system simplifies testing procedures and the decision processes by eliminating the subjectivity of visual readings and by providing higher accuracy. Especially if you test large numbers of strips, the QUANTOFIX® Relax helps and supports you with easy data administration and quick testing procedures. Additionally, the QUANTOFIX® Relax allows you to get actual quantitative results – no gradation and estimation of in-between values is necessary.

QUANTOFIX® Relax Reflectometer
REF: 91346
The QUANTOFIX® Relax is the ideal device for the objective evaluation of test strips. It combines the simplicity of test strips with the safety of instrumental analysis, providing the best of both worlds.
Key Features:
- Type: Reflectometer with microprocessor control, self‑test and auto‑calibration
- Capacity: 50 strips per hour
- Data storage: 200 results
- Display: LCD display with touch screen
- Calibration: Automatic, self-calibrating
- CE Certified: Yes
1 UNIT | $1,075.00 |
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Optimized usability

Auto start
Select the test, dip the strip and place it on the instrument. Without pressing any further button, the instrument starts the measurement automatically. Thus, operating is clean and easy.

Graphic display
The graphic display shows all relevant information at a glance. The result is given with a test specific confidential interval. Thus, you can easily decide which further steps are needed for your process.

Touch screen
The touch screen makes using the instrument a real pleasure. All functions are easily accessed with a tap on the screen. You can also enter sample IDs with the on-screen keypad or an external keyboard. This makes documentation of results safe and easy.

Interface options
The instrument features an USB as well as a RS 232 interface. It can easily be connected to existing laboratory information systems and also to PCs.

Printer
The result is printed using a fast and silent internal printer. Thus, you can easily staple the results to production files for later check or QC procedures.

Easily change tests
With just two taps on the screen you can quickly change between your favorite tests. Select five different tests as your favorites out of a large variety of tests programmed into the instrument. All information is already programmed yo you can immediately start the measurement when needed.

Memory for 200 measurements
Up to 200 measurements can be stored. Using internal functions, positive readings are easily filtered out, enabling further diagnosis whenever necessary.
Excellent usability
All functions of the device can be selected with the touch screen display. Therefore, the operation is simple and intuitive, without the need for extensive training. The auto-start function initiates the measurement as soon as the test strip is placed on the strip holder. Therefore, it is not necessary to touch the device for performing a measurement. Contaminations are reliably avoided. Frequently used parameters can be stored as favorites. Simple tapping can quickly access these favorites during operation.

Quantitative results
The optics of the QUANTOFIX Relax has been proven for years in medical technology and supplies secure and standardized values.Thereby an accuracy of ± 10 % is achieved for many parameters; a hardly achieved level in the visual analysis of test strips, yet. The evaluation with the QUANTOFIX Relax is not interfered by external factors and is therefore absolutely objective and precise. The estimation of measured values between the gradations of the scale is omitted.

Documentation and data transfer
The QUANTOFIX Relax allows the assured documentation of analytics with test strips. Results are printed immediately after the measurement. The printout can be e.g. appended to a production protocol or kept for later quality controls. The transmission to an information system can be realized easily. In addition, the data are stored in the device and can be simply read out or printed again later on.

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