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Microlab 300

 

Featured Specifications

Light Source

Quartz-iodine lamp 12V-20W.

Wavelength Range

- Optical unit with 12 position filter wheel
- 340, 405, 505, 546, 578, 620 nm standard installed
- 6 positions for optional filters.

Photometric Range

-0.1 to 2.3 Absorbance
Resolution 0.001 Abs.

Detector

Photo diode (320-1000 nm).

Blanking

Automatic zero setting.

Operator Interface

- Membrane keyboard, for direct function and alpha-numeric entry
- Optional external keyboard
- High contrast graphical LCD display
- Real time clock, 24 hours system.

Measurement Procedures

- Kinetic measurement with linearity check
- Kinetic, with linearity check and sample slope blank
- Two point kinetic, with or without reagent blank
- End point, with or without reagent blank
- Bichromatic end point, with or without reagent blank
- End point, with sample blank and with or without reagent blank.

Multiple Testing

- Up to nine replicates
- Means, SD and CV.

Measurement Time

- Programmable, 2 to 998 seconds for kinetic and two point type of tests
- For end point fixed at 2 seconds.

Delay Time

Programmable, 0 to 999 seconds.

Parameter Setting

- Method name
- Measurement mode
- Wavelength 1 and 2
- Aspiration volume
- Measurement delay
- Measurement time
- Factor
- Concentration standards
- Reagent blank y/n
- Sample blank y/n
- Units for results
- Levels for flagging
- Curve fit y/n
- Linearity check.

Calibration

- Factor, one-point, two-point and multi-point
- Automatic on 1 standard (linear mode)
- Automatic on up to 10 standards (non-linear mode).

Quality Control

- Two controls per test
- QC survey of last 30 control measurements
- Levey Jenning plot
- High/low flags.

Flowcell

Metal, with quartz windows, measuring volume 30 µL.

Temperature Control

- By means of Peltier elements
- Fixed temperature at 37°C.

Aspirator System

- Internal pump of bellows type, driven by stepper motor:
- Back panel connection for waste
- Aspiration volume programmable.

Printer

- Internal matrix printer
- Normal paper
- External printer port available.

Signal Interface

- Centronics type parallel port
- RS 232 type serial port
- PS 2 type port for external keyboard.

Standards and Regulations

- CE -IVD
- CB
- UL.

Dimensions and Power Requirements

- 40 x 17 x 36,6 cm (W x H x D)
- Weight: 8,5 kg.
- 100-240 VAC nominal, 50/60 Hz
- Battery back-up to retain data

 

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