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Moisture Meter for Paper PM 4
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PM 4 Paper Moisture Meter
For nondestructive measurements of the water content and infrared temperature of paper products / Ideal for warm, running paper rolls
PM 4 is a portable handheld paper moisture meter used to take accurate nondestructive measurements of the moisture or water content and infrared temperature of paper products. 

Designed especially for the inspection of incoming goods by pulp and paper industry quality control and assurance professionals, this highly specialized measuring instrument features 16 characteristic curve presets for papers with densities from 600 ... 1600 kg/m³, as well as allows 3 additional characteristic curves to be set by the user. Complete with a multi-language menu, the PM 4 paper moisture meter makes the moisture content testing of paper products quick and easy.

Moisture Meter for Paper PM 4

  • Measuring ranges
    - Infrared temperature -25 ... +125 °C / -13 ... +257 °F
    - Moisture content 2 ... 25 % 
    Resolution
    - Temperature  0.1 °C
    - Moisture content 0.1 %
    Accuracy
    - Moisture content ± 1 %
    - Temperature ± 1 °C
    Measuring depth 50 mm / 1.97"
    Automatic temperature compensation (ATC) Yes
    Data storage Internal, up to 10000 values
    Display 128 x 64 mm / 5.04 x 2.52" dot matrix display with backlight
    Operating temperature range 0 ... +80 °C / +32 ... +176 °F
    Power supply 4 x 1.5 V AA alkaline batteries
    (Battery lifetime of approx. 1000 measurements)
    Automatic shutdown Powers off after approx. 6 minutes of inactivity
    Dimensions 180 x 65 x 40 mm / 7.09 x 2.56 x 1.58"
    Weight 450 g / 1 lb including batteries
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