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QIWEI WSB-2 Whiteness Meter paint powder, starch paper whiteness determination

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LCD digital display, measurement range 0~199.9, φ 30 measurement aperture, used for measurement of whiteness of objects or powders, can also measure the opacity of thin sheet materials, often used in Quality control department or scientific research department for testing.
$281.00/set
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QiWei WSB-2 Whiteness MeterSPEC

QiWei WSB-2 Whiteness MeterDetails

QiWei WSB-2 Whiteness MeterPacking list

SKU
NB001034
Measurement Range
0~199.9
Whiteness formula
R457 blue light whiteness
light source
LED light source
test condition
45/0
display mode
LCD liquid crystal display
Measurement aperture
Φ30mm
resolution
0.1
Zero drift
≤0.2/10min
Indication drift
≤0.3/3min
Sexual repeability
≤0.3
operating temperature
5~35℃
Relative Humidity
≤85%RH
Power Supply
AC 220V/50Hz
Encasement
carton
net Weight
6.5kg
material
plastic
principle
By measuring the intensity and Light spectrum characteristics of the reflected light on the surface of the object, the integrating sphere is used to collect the diffuse reflected light and convert it into an electrical signal, so as to calculate the whiteness value of the object.
function
Measurement of the whiteness value of the surface of the object, by detecting the intensity and characteristics of the reflected light, evaluate the whiteness level of the material.
WSB-2
Whiteness Meter
LCD digital display, measurement range 0~199.9, φ 30 measurement aperture, used for measurement of whiteness of objects or powders, can also measure the opacity of thin sheet materials, often used in Quality control department or scientific research department for testing.
QIWEI WSB-2 Whiteness Meter paint powder, starch paper whiteness determination Picture

Introduction

Qiwei WSB-2 (desktop) Whiteness Meter is a digital display type of LCD. The measured result value is displayed on the LCD by measuring the object. The measuring range is 0~199.9, and the measuring aperture is Φ30. It is mainly used for measuring The whiteness value of objects or powders can also be used to measure the opacity of thin sheet materials, which is often used for testing in the quality inspection department or scientific research department.

Application

Qiwei WSB-2 Whiteness Meter is suitable for paint, plastic, flour, white cement, ceramics, paper, starch, salt and other industries.

Product Composition

Qiwei WSB-2 Whiteness Meter is composed of light source, optical system, detection system, data processing and display system as a whole. The overall blue light whiteness is R457.

Pictures

Qiwei WSB-2 (desktop)/WSB-2Y (desktop fluorescent) Whiteness Meter real shot 1

Qiwei WSB-2 (desktop)/WSB-2Y (desktop fluorescent) Whiteness Meter real shot 2

Qiwei WSB-2 (desktop)/WSB-2Y (desktop fluorescent) Whiteness Meter real shot Figure 3


FAQ
QDo putty, tile glue, cementitious mortar whiteness test, this model match?
A WSB-2 whiteness meter can be used.
QDo you need to buy accessories for the whiteness meter for measuring rice? Or measure directly?
A It is recommended to press the rice into powder without buying accessories.
QCan I measure the whiteness of the lake material in the production process of disposable PVC gloves?
A No, it cannot be measured under the paste.
QCan the dish to be tested be purchased separately?
A WSB-2 comes standard with a powder dish.
QThe higher the whiteness value, the whiter it is, right?
A Yes.
QIs there a whiteness meter that can measure fiber, that is, cotton or other chemical fibers?
A This one is ok.
QWhat is the difference between WSB-2 and WSB-2Y? Can a fluorescent whiteness meter with Y detect fluorescent components?
A I can't measure many ingredients, but it contains fluorescent whiteness value. I can measure whether fluorescent agents and phosphors are added to the sample.
QCan the QIWEI WSB-2 Whiteness meter meet the standard of JJG (Light Industry) 48?
A Applicable, you can consult the customer service of the mall for details about the JJG (light industry) 48 standard.
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