Photometer Pf-12; Technical Data - Macherey-Nagel PF-12 Manual

2. Photometer PF-12

2.1. Technical Data

Type:
Wavelength range:
Optics:
Wavelengths:
Wavelength accuracy:
Light source:
Detector:
Blank value:
Measuring modes:
Photometric range:
Photometric accuracy:
Stability:
Cuvette holder:
Data memory:
Display:
Operation:
Quality control:
Interfaces:
Update:
Operating range:
Power supply:
Housing:
Dimensions:
Weight:
Warranty:
This device complies with the following directives:
2006/95/EC Low Voltage Directive
2004/108/EC EMC Directive
Single-beam filter photometer with microprocessor
control, self-test and auto-calibration
340–860 nm
Automatic filter wheel with 7 interference filters, Insen-
sitive to external light for fast measurements without
cuvette slot cover
345 / 436 / 470 / 540 / 585 / 620 / 690 nm
plus 1 compartment for an additional filter
± 2 nm
Bandwidth at half of maximum transmission 10–12 nm
Tungsten lamp
Silicon-photodiode
Automatic
Over 100 preprogrammed tests (NANOCOLOR
tests und VISOCOLOR
transmission, factor, standard,
20 freely programmable methods
± 3 E
± 1 %
< 0.002 E/h
Round tubes 16 mm OD
200 results, GLP-compatible
Backlit graphic display, 64 x 128 pixels, 12 languages;
All important data at a glance: result with measuring
unit, date, time, sample number, sample location, dilu-
tion
Intuitive menu navigation, durable keypad, test selec-
tion via entering the test number or from parameter
lists
With NANOCONTROL NANOCHECK
USB 2.0
Free of charge via Internet / PC
0–50 °C, up to 90 % relative humidity
USB-power supply, (rechargeable) batteries, battery
pack
Waterproof, IP 67
215 x 100 x 65 mm
0.7 kg
2 years
ECO tests), absorbance,
®
tube
®
19