GE Protimeter MMS Instruction Manual
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GE Protimeter MMS Instruction Manual

Moisture measurement system
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GE
Sensing
Protimeter MMS
Moisture Measurement System
Instruction Manual

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Summary of Contents for GE Protimeter MMS

  • Page 1 Sensing Protimeter MMS Moisture Measurement System Instruction Manual...
  • Page 2 Sensing Protimeter MMS Moisture Measurement System Instruction Manual INS5800A October 2005...

  • Page 3: Table Of Contents

    Displaying the MMS Information ........18 A1. Using the Protimeter MMS to Measure Moisture in Floors ... . . 18 A1.1 Rapid Moisture Level Assessment of Solid Floors .

  • Page 4: Introduction

    1 Product Features The Protimeter MMS kit comprises a carry case containing the MMS instrument and a range of standard accessories, as detailed in Table 1 below. As an example, the figure on the next page shows a BLD5800 kit.
  • Page 5 POL4750 BLD5800 Kit The Protimeter MMS instrument is a battery-powered, handheld unit that has a cluster of four buttons and a large liquid crystal display (LCD). A sensor for detecting moisture within solid materials is housed in the bulge at the top of the instrument.
  • Page 6 (POL4750) and Humistick (POL7750-2) probes measure relative humidity (%RH) and ambient air temperature (T ) in rooms or materials. They can be connected to the Protimeter MMS instrument either directly or by means of the Hygrostick/Humistick extension lead. • The surface temperature sensor (T ) is used when investigating condensation situations.

  • Page 7: Switching The Mms On And Off

    3 seconds or more, all text blocks appear on the display; when is released, the text blocks disappear and the unit switches OFF. 1.2 Optional Accessories A range of optional accessories may be used with the Protimeter MMS. These include: •...

  • Page 8: Search Mode - Selection And Use

    If that instrument is used in Search Mode at an ambient temperature that is significantly different from the ambient temperature at the time of the original calibration, the instrument may show a small, non-zero reading when held in free air. Protimeter MMS Moisture Measurement System Page 5...
  • Page 9 If possible, allow the unit to return to normal room temperature (about 20°C/68°F). If the unit will not re-zero at this temperature, the unit is likely faulty and requires repair/service. Page 6 Protimeter MMS Moisture Measurement System...

  • Page 10: Measure Mode - Selection And Use

    [active progress bar] ≥17% but <20% %MC or %WME value, AT RISK, [active progress bar] ≥20% but <28% %MC or %WME value, WET, [active progress bar] ≥28% to 100% Relative value only, [active progress bar] Protimeter MMS Moisture Measurement System Page 7...

  • Page 11: Hygrometer Mode - Selection And Use

    Hammer Electrode. 2.2.2 Detecting Hygroscopic Salts The Protimeter MMS instrument can be used as a basic salts detector when used with the Moisture Probe, filter papers and distilled water (not included). Moisten the filter paper with the water and take a reference reading across it with the Moisture Probe.

  • Page 12: Condensator Mode - Selection And Use

    (%rh), ambient temperature (T ), dew point temperature (T ), surface temperature (T ) or temperature difference ) as required. T and T measurements can only be obtained if a DIFF DIFF Protimeter MMS Moisture Measurement System Page 9...
  • Page 13 ≤14°C but >3°C above dew point , NO CONDENSTATION, DIFF [active progress bar] ≤3°C above dew point , AT RISK, NO CONDENSTATION, DIFF [active progress bar] ≤ dew point , CONDENSTATION, DIFF [active progress bar] Page 10 Protimeter MMS Moisture Measurement System...

  • Page 14: Setup Mode - Selection And Use

    EC2 on the side of the instrument. 2.5 Setup Mode - Selection and Use The Protimeter MMS instrument has a range of features that can be selected by the user (see Table 4 on the next page).
  • Page 15 When the display shows - - - , scroll to T 1 by pressing • four times to display T 5. Press • Press momentarily (or wait for three seconds) to return to Operating Mode. The instrument now switches OFF automatically after 5 minutes. Page 12 Protimeter MMS Moisture Measurement System...

  • Page 16: Holding And Measurement Storage Mode - Selection And Use

    PC running Microsoft Windows 95 or later, and can be uploaded to the MMS with the Protimeter MMS Logging Software. Note: For further information see the MMS Logging Help document (INS5800L) supplied with the Protimeter Logging Software CD.

  • Page 17: Diagnostic Procedure Guidelines

    (from moisture-related condition? deterioration or decay) in buildings. When the Protimeter MMS moisture meter modes are selected, measured values are identified AT RISK Is the surface temperature of a Dew point is the temperature at which a...
  • Page 18 In summary, effective dampness diagnosis is a process that draws on the knowledge and expertise of the surveyor. The Protimeter MMS kit enables the user to investigate moisture levels in materials and environments from various perspectives that, in turn, permits a more thorough and reliable judgement as to the cause of dampness related problems.

  • Page 19: Calibration Checking

    Probe across the exposed wires of the calibration check device (Calcheck). The WME value of correctly calibrated instruments is 17-19. Instruments that register values outside this range should be returned to GE Sensing (or an official GE Sensing distributor) for servicing.

  • Page 20: Technical Specifications

    6 Technical Specifications Weights and Dimensions Protimeter MMS Kit (BLD5800): 2.5 lb (1.1 kg), 9 in. x 7.5 in. x 3.5 in. (230 mm x 190 mm x 90 mm) Protimeter MMS Instrument (POL5800JC): 10.58 oz (300 g), 7 in. x 2.75 in. x 1.9 in. (180 mm x 70 mm x 49 mm) Hygrostick Probe (POL4750): 2 in.

  • Page 21: Displaying The Mms Information

    Rapid Moisture Level Assessment of Solid Floors Note: See section 2.1 for basic Search Mode instructions. In Search Mode, the Protimeter MMS can be used to assess the moisture level of solid concrete floor slabs in relative terms and to identify areas of concern that may warrant a more detailed investigation.

  • Page 22: A1.2 Equilibrium Relative Humidity Measurements In Solid Floors

    Floors Note: See section 2.3 for basic Hygrometer Mode instructions. In Hygrometer Mode, the Protimeter MMS can be used to measure the equilibrium relative humidity (ERH) value of solid floor slabs. In essence, this procedure measures the relative humidity (%rh) of a pocket of air that is deemed to be in moisture equilibrium with the material under investigation.
  • Page 23 (and its accessories) and the interpretation of the readings are beyond the control of the manufacturers, they cannot accept responsibility for any loss, consequential or otherwise, resulting from its use. ® ® Protimeter Hygrostick and Humistick are registered trademarks of GE Page 20 Protimeter MMS Moisture Measurement System...

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