Spectrophotometer PCE-CSM 4

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Description

Spectrophotometer
for quality control / digital software included / Li-ion battery / 

black-and-white contrast calibratable / measuring modes for various
parameters / 
colour analysis of black, white, red, green, yellow and blue

The
Spectrophotometer proves to be a good multitasking device. It is designed to
measure the color spectrum of various objects. Light consists of a
broad spectrum of colours which are not always purely white, black or
blue. A light-source illuminates an object, which then absorbs part of
that light and reflects another one. That reflected light can be then
detected by a sensor in order to determine the reflected wavelengths and
thus calculate its colour. Spectrophotometers are often applied in areas of
quality control in industrial sectors. Spectrophotometer of the PCE-CSM series are
applied especially in industries where the characteristics of colors
play a big role. Whether it is dental technology, painting industries or
for the production of plastic bags, the Spectrophotometer PCE-CSM 4 is an
ideal product for quality management and thus assure highest
reliability, whenever it is important to assure a certain standard in
optic quality. 

The Spectrophotometer supports an ergonomic design and features
a user-friendly menu navigation. The Spectrophotometer PCE-CSM 4 has a large
measuring aperture of 20 mm. The
supported colour spaces of the Spectrophotometer PCE-CSM 4 are
CIEL*a*b*C*h, CIEL*a*b and CIEXYZ. Thus the Spectrophotometer is designed for
application in professional industries.  

Another advantage of the
Spectrophotometer of the PCE-CSM series is that it supports a vertical
justification. This means that the whole device does not need to be
placed on the object to analyse, but only the part with the sensor in
it. The industrial perspective of it is that this method allows the
measuring of damp objects, textiles and even food. The Spectrophotometer PCE-CSM 4 is therefore ideally applied for measurements of e.g. meat,
bananas or tomatoes. Due to the software “CQCS3” that is
included in the delivery, the measured data can be read out on a
computer or laptop for a digital overview.


Rechargeable Lithium-Ion battery
– Autom. calibration of black-and-white contrast
– Continuous performance
– Designed for food industry

Measures various colours
– Application on different surfaces
– Simplified user-interface
– Software included in delivery


Specification

Measuring Geometry

Measuring
apertures 

45°/0°

Ø20 mm (PCE-CSM 4)

Sensor

Silicium-photodiode

Colour
spaces

CIEL*a*b*C*h
CIEL a* b*
CIEXYZ

Formula
for indifference in colour

ΔE*ab
ΔL*ab
ΔE*C*H

Light
source

D65

Type
of light source

LED

Data
memory

100
standards, 20000 samples

Aberrance
in-between the utilities

≤0.50 ΔE*ab

Repeatability Standard deviation within ΔE*ab 0.08
Average of 30 measurements of
standard white plate

Weight

500
g / 17.6 oz

Dimensions

205
x 67 x 80 mm / 8.07 x 2.6 x 3.14 in

Power
Supply

rechargeable
lithium-ion-batteries
3.7 V at 3200 mAh

Charging
time

8
hours

Battery
operation time

approx.
5000 measurements

Lifetime
of lamp

5
years, more than 1.6 million measurements

Temperature
range

0
… +40 °C / 32 … +104 °F

Relative
humidity

0
… 85 %, non-condensing

The
L*a*b color space

Colorimeter NR145 and NR20XE: Color Spaces

Here
you can see the colour space L*a*b. This colour space covers all colors
that are visible with the naked eye. L=100 stands for white and L=0 for
black. “a+” and “a-” or “b+” and
“b-” stands for the colour contrasts red, green, yellow and
blue.

 

Main
Functions of the Colorimeter PCE-CSM 4

The menu of the Colorimeter PCE-CSM 4 contains
all characteristics and settings that can be performed at the
Colorimeter PCE-CSM 4. Such are the basic settings like time,
language, date, but also settings about the recording and the colour
spaces that shall be displayed by the Colorimeter PCE-CSM 4.


Delivery Scope

1 x Spectrophotometer PCE-CSM 4
1 x USB cable
1 x battery
1 x AC Mains adapter
1 x Wrist band
1 x Standard calibration plate white
1 x Computer software
1 x Instruction manual
1 x Soft carry case


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