Tintometer Lovibond MD 100 Mode D'emploi page 46

Checking the device
GB
AbS
A530
Mode
Zero
Test
wavelength
0.0.0
Zero
Test
wavelength
RESULT
Verifikationsstandard-Kit
The verification standards for the MD 100 / MD 110 / MD 200 serve to check the accuracy
and reproducibility of measurement results based on the integrated wavelengths.
The kit includes a blank and 6 different measuring vials to check 6 different wavelengths.
The verification standard kit thus enables the inspection of all MD 100 / MD 110 / MD 200
series photometers.
The shelf life of the standard is two years from the date of manufacture, provided it is used
and stored correctly. The measurements are made in units of mAbs.
Part- Material
Number
21 56 70 Verifikationsstandard-Kit MD 100 / MD 110 / MD 200
46
The following appears briefly on the display:
AbS followed by the wavelength to be measured (e.g. A530 for
530 nm).
For devices with several LEDs, select the desired wavelength by pressing
the [Mode] button several times as needed (scroll).
Position the vial marked "Zero" in the sample chamber. Place the seal
cap and press the [Zero/Test] button.
flashes for approx. 3 seconds
Confirm the zero adjustment
Swirl the vial marked with the selected wavelength several times and
position it in the sample chamber. Close with the rubber seal cap and
press [Zero/Test].
flashes for approx. 3 seconds
Compare the displayed result with the value printed on the certificate,
taking into account the tolerances (see also notes on the certificate).
If the result falls outside of the tolerance and the standards are within
the expiration date, we recommend returning the device to the ma-
nufacturer or distributor. It is useful to have the manufacturer perform
an inspection, as this means the device is checked for technical faults
in addition to the calibration.
MD1X0/200_1a 03/2020