KERRO KWM-1 is a portable hand-held battery-powered whiteness meter used to measure the brightness level of paper, cardboard, cellulose, pulp, textiles, paint, enamel, plastic, porcelain, cement, concrete, building materials, chemicals, powders, talc, starch, flour, salt, detergents, cosmetics, linen and other non-metal substances.
Features
1. Compact in size, novel in design & LCD display.
2. Higher performance & ergonomic design.
3. Low daft, high accuracy, nice stability ensure long-time & stable running.
4. Unique positioning structure & high precision optical system effectively guarantee measuring values accuracy and repeatability.
5. Lower consumption and AC & DC power supply convenience for operating outside or laboratory.
6. With low voltage indication function remand of users replace battery timely.
7. Equivalent to International ISO 2470 and ISO 3688.
Technical Specification
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Model
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KWM-1
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Brand
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KERRO
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Measurement Range
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0-199.0
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Measuring Condition
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45/0
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Display
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Digital LCD
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|
Measurement System
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R457 Blue Light Whiteness
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Minimum Readout
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0.1
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|
Calibrate
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15
|
|
Zero Draft
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=±0.1
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Basic Error
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=±1
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Repeatability
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0.2
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|
Power Supply
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DC 1.5V, 5 AA alkaline dry cells AC
220V/50Hz
power supply adapter
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|
Size & Weight
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345×385×170mm & 3kg
|
|
Warranty
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1 Year
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