Publicité
Les langues disponibles
Les langues disponibles
Certifications
Weight
USB Interface
„ STATISTICAL & TECHNICAL DEFINITIONS RELATED TO PRODUCT SPECIFICATIONS
Method Detection Limit (MDL): "The method detection limit (MDL) is defined as the
minimum concentration of a substance that can be measured and reported with 99%
confidence that the analyte concentration is greater than zero and is determined from
analysis of a sample in a given matrix containing the analyte."
Horwitz once stated, 'In almost all cases when dealing with a limit of detection or limit of
determination, the primary purpose of determining that limit is to stay away from it.'"
Accuracy: Accuracy is the nearness of a measurement to the accepted or true value.
accuracy can be expressed as a range, about the true value, in which a measurement occurs
(i.e. ±0.5 ppm). It can also be expressed as the % recovery of a known amount of analyte in a
determination of the analyte (i.e. 103.5 %).
Resolution: Resolution is the smallest discernible difference between any two
measurements that can be made.
displayed. (i.e. 0.01). Note that the resolution many change with concentration or range. In
some cases the resolution may be less than the smallest interval, if it is possible to make a
reading that falls between calibration marks. A word of caution, that resolution has very little
relationship to accuracy or precision. The resolution will always be less than the accuracy
or precision but it is not a statistical measure of how well a method of analysis works. The
resolution can be very, very good and the accuracy and precision can be very bad! This is not
a useful measure of the performance of a test method.
Repeatability: Repeatability is the within-run precision.
to clean up. Generally, one run occurs on one day. However, for meter calibrations, a single
calibration is considered a single run or data set, even though it may take 2 or 3 days.
Reproducibility: Reproducibility is the between-run precision.
Detection Limit (DL): The detection limit (DL) for the 2020t/i BLE is defined as the minimum
value or concentration that can be determined by the meter, which is greater than zero,
independent of matrix, glassware, and other sample handling sources of error. It is the
detection limit for the optical system of the meter.
EZ-BLE™ PRoC™
Module
CYBLE-
022001-00
RF Radio:
EMC
Safety
362 g, 13 oz (meter only)
mini B
For meters this is usually how many decimal places are
4
FCC (USA):
Industry
Canada (IC)
Certification
CE (European
R & TTE):
MIC (Japan):
KC (Korea):
EU:
UKCA
US:
CAN:
AS/NSZ:
EU:
AS/NSZ:
US/Canadian:
RoHS
Note that, "As Dr. William
1
A run is a single data set, from setup
5
6
5
FCC ID:
WAP200
7922A-200
2014/S3/EU
005-101007
MSIP-CRMCyp-2001
2014/53/EU
EN 61326-1,
EN 300 328
FCC CFR 47 Part 15,
subpart B
ICES-003
CSPR 22
EN 61010-1
differences
UI/CSA 61010-1
2011/65/EU +
(EU) 2015/863
2
The
3
Publicité
