Protimeter MMS Moisture Meter Manual - Enviro
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1. Compare this reading with the original reference reading If the difference is more than 20 points there is significant salts contamination that may warrant further investigation 2 3 Hygrometer Mode Selection and Use To use the Protimeter MMS as a hygrometer connect the Hygrostick or Humistick probe into socket EC1 either directly or indirectly with the extension lead Turn the MMS ON by pressing 1 Then select the hygrometer mode by pressing PP repeatedly until the word HYGROMETER is visible in the top left corner of the LCD Then press to select relative humidity rh ambient temperature Tair dew point temperature TpEw or specific humidity g Lb or AbS as required Temperature values can be displayed in C or F see section 2 5 for instructions Page 8 Protimeter MMS Moisture Measurement System Note The Mixing Ratio ADS or Specific Humidity g Lb displays are preceded by a momentary beep to draw attention to the unit of measure prior to displaying the value rh and Tarr measurements are made with the Hygrostick or Humistick sensor and the MMS instrument uses these values to calculate Tpew When using the MMS to measure the conditions in air the humidity probe is normally connected directly to the instrument However when it is impractical or awkward to use the instrument in this way the extension lead may be used to connect the Hygrostick or Humistick to the instrument Typically the extension le2. Protimeter MMS Moisture Measurement System Page 3 1 1 Switching the MMS ON and OFF Prior to initial use ensure that two AA batteries are correctly inserted in the battery compartment Note Low battery power is indicated by Y on the display when this symbol appears replace the batteries Switch the MMS ON by pressing momentarily The MMS switches OFF automatically after 1 minute unless the default setup is changed see section 2 5 for instructions To switch the instrument OFF immediately press and hold for at least 3 seconds Once d has been depressed for 3 seconds or more all text blocks appear on the display when d 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 hammer electrodes data download software amp cable additional Hygrosticks and Humisticks For more information please contact GE Sensing 2 Moisture Meter Modes The Protimeter MMS can be used to detect and measure moisture in non conductive solid materials such as wood drywall and masonry Two modes of operation are available the Search Mode for gualitative measurements and the Measure Mode for precise and localized moisture content measurements in wood or WME values in materials other than wood Page 4 Protimeter MMS Moisture Measurement System 2 1 Search Mode Selection and Use Turn the MMS ON by p
3. consistent Working Hygrostick and Humistick probes can be checked against reference probes and or over standard salt solutions 5 Care and Maintenance The Protimeter MMS is a precision built electronic instrument that will provide many years of reliable service if the following points are observed Whennotin use keep the MMS instrument and its accessories in the factory Carry Case Store the case in a stable dust free environment and keep it out of direct sunlight e If the instrument is to be stored for more than four weeks or if the low battery power symbol appears on the display remove the batteries from the instrument e When using the MMS in Search mode do not slide the bulge across surfaces as this may lead to rapid instrument case wear The instrument should be lifted and placed in position to prevent such wear Check the condition of the MMS accessories on a regular basis and replace them if they become worn or damaged To preserve their calibration characteristics Hygrostick probes should not be exposed to saturated environments If this is unavoidable Hygrostick probes should be replaced on a regular basis and their calibration should be checked freguently Page 16 Protimeter MMS Moisture Measurement System 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 o
4. hr min relative value Meter e g 00 01 07 09 30 530 Y WME yr mm dd hr min WME value e g 00 01 07 09 30 12 5 HYGROMETER yr mm dd hr min rh Tair Hygrostick SN e g 00 01 07 09 30 52 5 21 2 123456 yr mm dd hr min Tair Hygrostick SN e g 00 01 07 09 30 21 2 123456 yr mm dd hr min TA r TDEw Hygrostick SN e g 00 01 07 09 30 21 2 10 5 123456 CONDENSATOR yr mm dd hr min rh Tair Hygrostick SN e g 00 01 07 09 30 52 5 21 2 123456 yr mm dd hr min TA r Hygrostick SN e g 00 01 07 09 30 21 2 123456 yr mm dd hr min TA r TDEw Hygrostick SN e g 00 01 07 09 30 21 2 10 5 123456 yr mm dd hr min Ts e g 00 01 07 09 30 18 6 yr mm dd hr min TpirF Tair TDEw Hygrostick SN e g 00 01 07 09 30 8 1 21 2 10 5 123456 Protimeter MMS Moisture Measurement System Page 13 3 Diagnostic Procedure Guidelines When diagnosing dampness in buildings there are three key criteria that must be considered These are outlined in Table 6 below Table 6 Diagnostic Criteria Criteria Notes Is a wall or other building element in a safe air dry condition Air dry is the moisture content that is normal and safe from moisture related deterioration or decay in buildings When the Protimeter MMS moisture meter modes are selected measured values are identified as DRY AT RISK or WET Is the surface temperature of a wall or other building elem
5. GE Sensing Protimeter MMS Moisture Measurement System Instruction Manual GE Sensing Protimeter MMS Moisture Measurement System Instruction Manual INS5800A October 2005 Table of Contents Introduction uenge sata pia Papit ad agree nl 1 l Product Fedt res 20 Listaa EMINEM an mau ean 1 1 1 Switching the MMS ON and OFF 1 0 ccc cece nce eens 4 1 2 Optional ACCeSSOFieS 0 soon 4 2 Moisture Meter Modes 0 0 06 LAN 4 2 1 Search Mode Selection and Use 0 0 0 0 cece cece eens 5 2 2 Measure Mode Selection and Use cece cee eens 7 2 3 Hygrometer Mode Selection and Use 2 ccc c 8 2 4 Condensator Mode Selection and Use nnen 9 2 5 Setup Mode Selection and Use 2 cece LLA 11 2 6 Holding and Measurement Storage Mode Selection and Use 13 3 Diagnostic Procedure Guidelines 0 0 0 0 0c ccc ccc cee nee 14 4 Calibration GHeckinG vince ees ade ea 16 5 Care and Maintenance cnn rr 16 6 Technical Specifications oloon non 17 7 Displaying the MMS Information 00 0 cc cece cee eee eee 18 A1 Using the Protimeter MMS to Measure Moisture in Floors 18 A1 1 Rapid Moisture Level Assessment of Solid Floors 18 A1 2 Equilibrium Relative Humidity Measurements in Solid Floors 19 Introduction The Protimeter Moisture Measurement System Protimeter MMS is a powerful and versatile instrument for me
6. Y active progress bar gt 17 but lt 20 MC or WME value AT RISK active progress bar gt 20 but lt 28 MC or WME value WET active progress bar gt 28 to 100 Relative value only active progress bar Protimeter MMS Moisture Measurement System Page 7 2 2 1 Using Auxiliary Moisture Probes in Measure Mode To take sub surface readings in masonry the Deep Wall Probes should be used instead of the standard Moisture Probe To use the deep wall probes drill two 1 4 6 mm diameter clearance holes spaced 2 3 in 50 75 mm apart to the required depth see figure at right Push the two Deep Wall Probes into the holes and press and hold the tips firmly against the bottom of the holes Ensure that the probes are connected to socket JC and measure the WME value as described in section 2 2 Note The most convenient way to take sub surface readings in wood is by using an optional 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 Then place the moistened filter paper against the surface of interest and hold in place for 30 seconds Remove the paper and place the pins of the Moisture Probe across the paper again and observe the reading
7. ad will be used when taking readings from probes that have been embedded in structures such as walls and floors 2 4 Condensator Mode Selection and Use The Condensator Mode enables the user to assess the risk of condensation occurring on surfaces or to confirm whether or not condensation is present on a surface To use the MMS as a Condensator connect a Hygrostick probe directly into socket EC1 and connect the surface temperature sensor into socket EC2 Turn the MMS ON by pressing cl Select the condensator mode by pressing PP repeatedly until the word CONDENSATOR is visible at the top of the LCD Then press to select relative humidity Yorh ambient temperature Tair dew point temperature Toew surface temperature Ts or temperature difference Torr as required Ts and Tpirr measurements can only be obtained if a Protimeter MMS Moisture Measurement System Page 9 Surface Temperature Sensor is connected to the instrument and held against the surface of interest Temperature values can be displayed in C or F see section 2 5 for instructions To rr is a useful function when investigating condensation as it tells the user how many degrees a surface is above or below the prevailing dew point temperature When a surface exceeds the dew point by more than 3 C To rr is displayed with the message NO CONDENSATION When a surface exceeds the dew point by 3 C or less Torr is displayed with the messa
8. asuring and diagnosing dampness in buildings and building materials This product enables building surveyors and other practitioners to measure moisture levels of building elements such as walls floors and building environments simply by switching between the three different modes of operation In this way a detailed understanding of the moisture condition of the property can be obtained 1 ProductFeatures 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 Table 1 Protimeter MMS Kit Standard Kit BLD5800 Kit with Hygrostick Data cable software BLD5800LH Kit with Humistick Data cable software BLD5800HS Protimeter MMS instrument POL5800JC Instruction manual INS5800 Carry case POUS800 01 Moisture probe BLD5060 Deep Wall Probes 5 5 in 140 mm long BLD5018 Surface temperature sensor direct contact BLD5804 Calibration check device for WME BLD5086 Hygrostick Humistick extension lead BLD5802 Hygrostick hygrometer probe POL4750 Humistick moisture probe POL7750 2 Data cable and software option BLD5810 Protimeter MMS Moisture Measurement System Page 1 POU5800 01 POL5800 BLD5802 BLD5804 BLD5060 BLD5018 POL4750 BLD5800 Kit The Protimeter MMS instrument is a battery powered handheld unit that has a cluster o
9. by the user see Table 4 on the next page To enter the Setup Mode switch the instrument ON and disconnect any attachments that may be connected When the display shows three horizontal dashes press ch momentarily the word SETUP then appears in the bottom left corner of the LCD together with the code S 1 in the middle of the display Within three seconds press PP repeatedly to scroll through the setup codes as detailed in Table 4 on the next page Press P to set the desired setup option Protimeter MMS Moisture Measurement System Page 11 Table 4 Setup Options Setup Code Setup Selection Displays temperature values in C Displays temperature values in F Activates LCD backlight Deactivates LCD backlight Activates beeper Deactivates beeper Default settings C activated backlight activated beeper 1 min auto switch off Real time clock adjustable only through IrdA comm port with Protimeter software Auto switch off adjustment from 1 6 minutes Example 1 To deactivate the backlight and change the temperature readings from C to F Enter Setup Mode by pressing momentarily e When the display shows scroll to S 4 by pressing gt P Press to select the deactivated backlight option Scroll to S 2 by pressing gt P e Press to select the F display option e Press ch momentarily or wait for three seconds to return to Operating Mode The instrument no
10. dition Slabs that have an ERH value of 80 or greater are generally considered to be in a damp condition Please refer to local standards such as ASTM F2170 USA and BS8203 1996 UK Note These tests must be performed with the Hygrostick sensor only IMPORTANT Moisture sensitive coverings that are laid onto damp floors may fail in service A1 2 1 Sub Surface ERH Test Procedure without using Protimeter Humidity Sleeves To perform the sub surface ERH test complete the following steps 1 Drill 1 2 12 mm diameter clearance holes to a nominal depth of 2 50 mm at the required points of measurement POMs and remove all debris from the hole Plug or cover the holes with suitable impervious material Ideally the holes should be drilled 24 hours before measurements are to be taken 2 Push the Hygrostick assembly into the pre drilled hole and twist firmly to seal see figure at right Ideally leave the Hygrostick in the hole for 60 minutes before taking a reading 3 Use the extension lead supplied in the MMS kit to connect the Hygrostick to the MMS instrument having previously removed the protective yellow Hygrostick cap if fitted 4 Select the Hygrometer Mode of operation as detailed in section 2 3 5 Measure the rh in the hole This is the ERH value of the floor slab Protimeter MMS Moisture Measurement System Page 19 A1 2 2 Sub Surface ERH Test Procedure using Protimeter Humidity Sleeve
11. ent above or below the dew point Dew point is the temperature at which a given guantity of air becomes saturated 100 RH and forms dew or condensation If a surface is colder than the dew point condensation occurs When the Protimeter MMS Condensator Mode is selected to measure TDiFF the proximity of a surface to the dew point the instrument identifies either a NO CONDENSATION condition an AT RISK condition or a CONDENSATION occurring condition Item 1 Page 14 Is a wall surface or other building element contaminated with hygroscopic salts or other conductive material Artificially high moisture meter readings may be obtained either in material that has been heavily contaminated by hygroscopic salts or in materials that are conductive by nature The presence or absence of nitrates and chlorides should be established when investigating suspected rising dampness situations in particular The Search and Measure modes should be used in combination to map out the extent of a moisture problem and to distinguish between surface and sub surface moisture The profile of readings obtained will give insight into the potential cause e g condensation lateral ingress or rising dampness of a moisture related problem Far greater insight will be obtained from moisture readings taken in a methodical manner than from those taken in a random manner When testing walls the user should start by taking readings at the lower l
12. evels and move up the wall in regular steps of 4 6 in 10 15 cm Protimeter MMS Moisture Measurement System When high sub surface relative readings are obtained in the Search mode the user is strongly recommended to guantify these values in Y WME terms by using the Deep Wall Probes in the Measure mode If the depth of clearance holes is increased incrementally by a nominal 0 4 in 10 mm at a time the moisture profile through the wall can be established Item 2 Condensation related moisture problems are common When assessing the risk of condensation or confirming its existence the proximity of the actual temperature of the surface under investigation to the dew point must be established The To rr measurement in CONDENSATOR mode tells the user how many degrees the temperature of a surface is above or below the dew point As many condensation situations are transient Tprrr readings should be taken in a methodical and regular manner similar to moisture meter readings in materials Ambient RH and temperature values should also be taken to assess the moisture condition of the room as a whole Dwellings and working environments generally have an RH from 40 to 60 so there may be cause to investigate environments that register RH values outside this range Item 3 Two hygroscopic salts chlorides and nitrates may build up on the surface of walls where rising dampness or wicking occurs As groundwater moves through the wall and migrate
13. f 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 The following external connections are found on the instrument case see the figure on the next page EC 1 This edge connection socket is for use with a Hygrostick or Humistick probe e JC This jack connection socket is for use with a moisture probe deep wall probes or a hammer electrode e EC 2 This edge connection socket is for use with the Direct Contact Surface Temperature Sensor and for connection to a PC when using the optional MMS logging software Page 2 Protimeter MMS Moisture Measurement System JC Search Mode Sensor The following probes and sensors are included in the standard Protimeter MMS kits The Hygrostick POL4750 and Humistick POL7750 2 probes measure relative humidity RH and ambient air temperature Tarr 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 Ts is used when investigating condensation situations The moisture probe is used to obtain percent moisture content values in wood or wood moisture equivalent WME values in other non conductive materials Deep wall probes are used to obtain WME values deep below the surface in solid structures such as walls and floors
14. ge AT RISK NO CONDENSATION When the surface temperature is equal to or lower than the dew point a negative TpirF is displayed with the message CONDENSATION The progress bar is activated when Torr is less than 14 C above the dew point The indicator moves from left to right to signify the increasing risk and degree of condensation Table 3 below summarizes this functionality Table 3 Condensator Mode Readings Temperature of Surface MMS Condensator Mode Display gt 14 C above dew point TpDiFF NO CONDENSTATION inactive progress bar lt 14 C but gt 3 C above dew point TpiFr NO CONDENSTATION active progress bar lt 3 C above dew point TpiFF AT RISK NO CONDENSTATION active progress bar lt dew point Toirr CONDENSTATION active progress bar Page 10 Protimeter MMS Moisture Measurement System 2 4 1 Sensor Installation All humidity probes must be plugged into socket EC1 in the top nose of the instrument This includes e POL4750 Hygrostick 30 100 RH e POL7750 2 Humistick 1 100 RH The only accessories that should be plugged into socket EC2 on the side of the instrument are e BLD5804 Surface Temperature Probe MMS to PC Data Logging Cable Note With older instruments the Low RH Sensor 0 40 RH BLD5812 was plugged into socket 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
15. mber BLD5800 rh Calibration Curve d2 5 Firmware Date yy mm dd Hygrostick Serial No when connected 123456 A1 Using the Protimeter MMS to Measure Moisture in Floors A1 1 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 Having selected the Search Mode hold the bulge of the instrument against the floor slab and note the value on the LCD Slabs that register a value of 200 or less are generally considered to be in a safe air dry condition If values of more than 200 are recorded we recommend that the actual moisture level of the slab be quantified by alternative test procedures prior to laying decorative floor coverings Page 18 Protimeter MMS Moisture Measurement System A1 2 Equilibrium Relative Humidity Measurements in Solid 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 ER H 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 Slabs that have an ERH value of 75 or lower are considered to be in a safe air dry con
16. n 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 If this should occur re zero the instrument as follows 1 Remove any attached accessories and select Moisture Search Mode see section 2 1 for instructions MOISTURE amp REL is displayed 2 With one hand hold the instrument at least 12 in 0 3 m from all objects see the figure to the right 3 With your other hand simultaneously press the Pand gt buttons Hold them down until the display shows nul then Air Quickly release the buttons and continue to hold the instrument as shown well clear of your body and your other hand Keep the instrument in free air 1 e at least 12 in 0 3 m from all objects while the display is showing Air 4 After about 10 seconds the display should return to normal and the instrument should read zero when held in free air You may now take normal Search Mode readings with the MMS 2 1 1 1 Troubleshooting the Zeroing Function The instrument changes mode when zeroing Is attempted If the instrument changes mode when you attempt to zero it you have most likely not pressed the two buttons at exactly the same time Return to Search Mode and attempt to press and hold the two buttons simultaneously 2 1 1 2 Troubleshooting
17. of the readings are beyond the control of the manufacturers they cannot accept responsibility for any loss conseguential or otherwise resulting from its use Protimeter Hygrostick and Humistick are registered trademarks of GE Page 20 Protimeter MMS Moisture Measurement System USA 1100 Technology Park Drive Billerica MA 01821 4111 Web www gesensing com protimeterproducts Ireland Shannon Industrial Estate Shannon County Clare Web www gesensing com protimeterproducts INS5800 Rev A
18. ressing a Select the moisture meter mode by pressing PP repeatedly until the word MOISTURE is visible in the top right corner of the LCD Then press P to select the Search mode indicated by REL on the LCD The instrument can now be used to take relative moisture readings in solid homogenous materials such as walls and floors by holding the leading edge of the sensor bulge against the surface see the figure below at an angle ranging from 20 to 50 Relative readings ranging from 0 1000 appear on the LCD together with a progress bar that indicates whether the material is in a DRY AT RISK or WET condition As reliable readings are obtained only if the leading edge of the sensor bulge is in direct contact with the surface the Search mode is not suitable for surveying textured finishes The nominal depth of penetration is up to 0 6 in 15 mm in dense homogeneous materials Readings taken through low density coverings carpets polystyrene tiles etc will not be representative of the moisture level in the substrate itself When using the MMS in Search mode it is recommended that no attachments 1 e Hygrostick probe Humistick probe Surface Temperature Sensor or Moisture probe are connected This practice will minimize reading errors and the potential for electromagnetic interference with other electronic equipment 2 1 1 Search Mode Zeroing Function If that instrument is used in Search Mode at a
19. s Protimeter Humidity Sleeves are convenient optional accessories for use with Protimeter Hygrosticks Clearance holes are drilled at the reguired POMs and the Humidity Sleeves are inserted As each Humidity Sleeve has its own sealing cap it is not necessary to plug or cover the drilled holes Having placed the Humidity Sleeves in the floor slab ideally 24 hours before ERH measurements are to be taken remove the cap and follow the procedure starting with step 2 in the previous section Please refer to local standards such as ASTM F2170 USA for specific reguirements A1 2 3 Sub Surface ERH Test Procedure using Protimeter Surface Humidity Box If it is impractical or undesirable to take sub surface ERH readings the best technigue for determining the actual moisture condition of the slab the Hygrostick can be used in combination with a Humidity Box placed on the surface Typically Humidity Boxes are used on floors with embedded heating pipes or when a contractor is working to standards such as BS 8203 1996 UK that specify surface ERH technigues A Protimeter Humidity Box Part No BLD4711 is available as an optional accessory It should be used in accordance with applicable standard recommendations or it should be placed at the POM for at least 24 hours prior to taking ERH readings The information contained in this manual is given in good faith As the method of use of the instrument and its accessories and the interpretation
20. s to the surface salts tend to accumulate where the rate of evaporation of this water is greatest The salts themselves are non conductive but when mixed with a small amount of moisture a highly conductive solution is formed The presence or absence of such salts should therefore be established when rising dampness is suspected by using the Protimeter MMS in Measure mode as described When reguired the Protimeter Salts Analysis Kit part number BLD4900 can be used to identify the relative concentrations of nitrates and chlorides 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 Protimeter MMS Moisture Measurement System Page 15 4 Calibration Checking Check the Moisture meter Measure Mode by holding the pins of the Moisture 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 Note Search mode can be checked against a stable area of wall For comparative purposes humidity and ambient temperature conditions should be stable and
21. the Zeroing Function The instrument shows Air but then displays Err or E30 and shuts OFF If this situation occurs repeat the zeroing procedure If this does not solve the problem it is likely that the temperature adjustment is outside the permitted range 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 reguires repair service Page 6 Protimeter MMS Moisture Measurement System 2 2 Measure Mode Selection and Use Turn the MMS ON by pressing h Select the moisture meter mode by pressing PP repeatedly until the word MOISTURE is visible in the top right corner of the LCD Then press to select the Measure mode indicated by WME E on the LCD Connect the Moisture Probe Deep Wall Probe or Hammer Electrode into socket JC of the MMS instrument The instrument can now be used to take actual MC readings in wood and WME readings in non conductive solid materials other than wood by pushing the moisture probe pins into the surface see the figure to the right The measured value is displayed and hey progress bar indicates whether the material is in a DRY AT RISK or WET condition as listed in Table 2 below Table 2 Measure Mode Readings MC wood only or WME MMS Measure Mode Display lt 8 denotes out of range inactive progress bar gt 8 but lt 17 MC or WME value DR
22. w displays temperatures in F with no backlighting Example 2 To change the auto switch off time from the default 1 minute to 5 minutes e Enter Setup Mode by pressing ch momentarily e When the display shows scroll to T 1 by pressing gt Press four times to display T 5 e Press ch 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 2 6 Holding and Measurement Storage Mode Selection and Use Moisture temperature and RH readings can be held by pressing and holding d If the button is held down for less than three seconds the instrument reverts to the previously selected mode of measurement If the button is held down for more than three seconds the instrument switches off when the button is released see section 1 1 Readings can be stored in the MMS memory minimum of 300 line entries by pressing Table 5 below details the information that is stored when using this function in the various modes Contents of the memory can be downloaded to a 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 Table 5 Logging Information Mode Display Information Logged MOISTURE REL e yr mm dd
23. z 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 long x 0 3 in 50 mm long x 8 mm optimal clearance hole 12 mm dia when used with compression sleeve to measure ERH in solid material Humistick Probe POL7750 2 2 5 in long x 0 5 in 65 mm long x 12 mm Power 2 x AA batteries Measurement Ranges Moisture Meter Search Mode Measure Mode Hygrostick Probe Measurement Range Tolerance nominal Humistick Probe Measurement Range Tolerance nominal 0 1000 relative scale nominal depth of measurement 0 6 in 15 mm tolerance 10 relative scale 8 29 WME 30 100 relative scale in saturated material 30 100 rh 32 to 122 F 10 to 50 C 30 40 rh 3 rh 68 F 20 C 41 98 rh 2 Yrh 68 F 20 C 32 to 122 F 10 to 50 C 0 6 F 0 3 C 0 100 rh 32 to 122 F 10 to 50 C 0 10 rh 3 rh 68 86 F 20 30 C 10 90 Yorh 2 Yorh 68 86 F 20 30 C 90 100 Yorh 3 Yorh 68 86 F 20 30 C 32 to 122 F 10 to 50 C Surface Temperature Sensor 32 to 122 F 10 to 50 C Protimeter MMS Moisture Measurement System 0 6 F 0 6 F 0 3 C 0 3 C Page 17 7 Displaying the MMS Information By pressing while switching ON using h the following information is displayed in sequence on the screen Information Example Firmware Version 2 02 Instrument Part Nu
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