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  LOKASI :  Jakarta Timur

  AKTIVITAS :  11/05/2022

BAGIKAN :   

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Kontak Kami  
Jual Alat Lab Penguji Lingkungan 2. Distributor Alat Castle Inc.Indonesia 3.Jual alat General Laboratory 4.Distributor Alat Delta Ohm Indonesia.5.Distributor B

Whiteness Meter NWNM-200 Brand Labnics

Update Terakhir
:
07 / 10 / 2021
Min. Pembelian
:
1 Unit

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Detail Whiteness Meter NWNM-200 Brand Labnics

Whiteness Meter

Whiteness Meter NWNM-200

Whiteness Meter NWNM-200 adopted with the principle of photoelectric effect for measurement and whiteness calculation formula of the instrument is blue light whiteness R457. Built in with optical system, display system, detection system, data process and light source. Optical cell received the diffuse reflectance radiant brightness energy value of the sample surface. High-precision auto zeroing operation amplifier, amplified the value of sample surface and for energy calibration it inputs to the calibration circuit. The whiteness value of the sample is directly shown on the display. It is used to measure the whiteness value of powder or object with a flat surface.

Specifications

Range 0 to 120 unit
Resolution 0.1 unit
Illumination Condition 45/0
Illuminant LED 457 nm
Whiteness Formula Blue Light Whiteness WB=R457
Measuring Aperture ≤ 15 mm
Zero Drift ≤ 0.1
Stability Of Display ≤ 0.5
Repeatability Of Measurement ≤ 0.1
Ambient Temperature 0 to 40°C
Temperature Humidity < 85% RH
Power Supply 4×1.5 V AAA (UM-4) Battery (Optional AC Power)
Unit Dimension 156×67×28 mm
Probe Dimension Ф 44×55 mm
Weight 200 g (Not Including Batteries)
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