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Changes for page PetroFLAG analyzer

Last modified by TerraIndex TerraIndex on 2021/09/30 15:20
From version 3.3
edited by TerraIndex TerraIndex
on 2021/07/16 12:10
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To version 2.1
edited by TerraIndex TerraIndex
on 2021/05/28 11:40
Change comment: There is no comment for this version

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Title
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1 -PetroFLAG analyseapparaat
1 +PetroFLAG analyzer
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1 -PID|PetroFLAG analyzer
Content
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6 6  (((
7 7  (% class="container" %)
8 8  (((
9 -Dexsil's PetroFLAG Total Petroleum Hydrocarbon (TPH) in Soil System is een on-site testkit voor het bepalen van de totale hoeveelheid aardoliekoolwaterstoffen in de bodem. Het is gemakkelijk te gebruiken, goedkoop en milieuvriendelijk. Het PetroFLAG-systeem maakt geen onderscheid tussen alifatische en aromatische koolwaterstoffen, maar kwantificeert alle oliën, vetten en brandstoffen als totale koolwaterstoffen. Analyse wordt uitgevoerd met behulp van een grondmonster van 10 gram en drie eenvoudige stappen: extractie, filtratie en analyse.
9 +Dexsil’s PetroFLAG Total Petroleum Hydrocarbon (TPH) in Soil System is an on-site test kit for determining the total petroleum hydrocarbons in soil. It is easy to use, inexpensive, and environmentally safe. The PetroFLAG System does not distinguish between aliphatic and aromatic hydrocarbons, but quantifies all oils, greases, and fuels as total hydrocarbons. Analysis is performed using a 10 gram soil sample and three easy steps: extraction, filtration, and analysis.
10 10  )))
11 11  )))
12 12  
13 -= Instructies =
13 +== Instructions~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=1]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=1]]] ==
14 14  
15 -== Responsfactor ==
15 +=== Response factor~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=2]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=2]]] ===
16 16  
17 -De microprocessor in de PetroFLAG-analysator gebruikt de kalibratiegegevens om de optische meetwaarde om te zetten in een voorlopige concentratie. De geselecteerde responsfactor wordt vervolgens gebruikt om de juiste concentratie voor de van belang zijnde analyse te berekenen. Daarom is het belangrijk om de responsfactor te kiezen die geschikt is voor de specifieke koolwaterstof of klasse van koolwaterstoffen die op de locatie aanwezig is. De responsfactor kan op elk moment worden gewijzigd zonder de opgeslagen kalibraties te beïnvloeden.
17 +The microprocessor in the PetroFLAG analyzer uses the calibration data to convert the optical reading into a preliminary concentration. The selected response factor is then used to calculate the correct concentration for the analyte of interest. Therefore, it is important to choose the response factor that is appropriate for the particular hydrocarbon or class of hydrocarbons present at the site. The response factor can be changed at any time without affecting the stored calibrations.
18 18  
19 -Als de verontreiniging bekend is of vermoed wordt, kiest u de juiste responsfactor uit de volgende tabel en stelt u die responsfactor in op de analysator. Als er een mengsel van koolwaterstoffen is, gebruik dan de meest conservatieve responsfactor voor de verontreinigingen waarvan bekend is dat ze aanwezig zijn. Als de verontreinigingen niet bekend zijn, kies dan een conservatieve responsfactor op basis van de koolwaterstoffen die zich waarschijnlijk op de locatie bevinden. Onderzoek van tabel 1 geeft aan dat de meeste typische verontreinigingen in responscategorie 5 of hoger zijn. [[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
19 +If the contaminant is known or suspected, choose the appropriate response factor from the following table and set that response factor on the analyzer. If there is a mixture of hydrocarbons, use the most conservative response factor for the contaminants known to be present. If the contaminants are unknown, choose a conservative response factor based on those hydrocarbons that are likely to be on the site. Examination of Table 1, indicates that the majority of typical contaminants are in response category 5 or above. [[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
20 20  
21 -=== Responsfactoren en methodedetectielimieten voor veelvoorkomende koolwaterstoffen ===
21 +Response factors and method detection limits for common hydrocarbons
22 22  
23 -(% class="table-hover" %)
24 -|=Koolwaterstof type|=Methodedetectielimiet (ppm)|=Responsinstelling
25 -|Transformator olie|15|10
26 -|Vet|15|9
27 -|Hydraulische olie|10|8
28 -|Transmissievloeistof|19|8
29 -|Motorolie|19|7
30 -|#2 Stookolie|25|7
31 -|#6 Stookolie|18|6
32 -|Diesel|13|5
33 -|Versnellingsbak olie|22|5
34 -|Laag aromatische diesel|27|4
35 -|Pennsylvania ruwe olie|20|4
36 -|Kerosine|28|4
23 +|=Hydrocarbon type|=Method detection limit (ppm)|=Response setting
24 +|Transformer oil|15|10
25 +|Grease|15|9
26 +|Hydraulic fluid|10|8
27 +|Transmission fluid|19|8
28 +|Motor oil|19|7
29 +|#2 Fuel oil|25|7
30 +|#6 Fuel oil|18|6
31 +|Diesel fuel|13|5
32 +|Gear oil|22|5
33 +|Low aromatic diesel|27|4
34 +|Pennsylvania crude oil|20|4
35 +|Kerosene|28|4
37 37  |Jet A|27|4
38 -|Verweerde benzine|200|2
37 +|Weathered gasoline|200|2
39 39  
40 -== Hoge concentratie monsters ==
39 +=== High concentration samples~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=3]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=3]]] ===
41 41  
42 -De PetroFLAG Hydrocarbon Analyzer is voorgeprogrammeerd om de gebruiker te waarschuwen voor een overschrijding van het bereik. Als de meetwaarde buiten het lineaire bereik valt (±10 precisie), maar nog steeds binnen het kwantificeerbare bereik (±20% precisie), wordt de meetwaarde knipperend weergegeven. Deze aflezing kan worden gebruikt als een indicatie dat de concentratie in het monster niet lager is dan de weergegeven waarde. Aangezien de responscurve voor de meeste analyten bij hoge concentraties niet-lineair is, kan de concentratie in het monster hoger zijn dan de weergegeven waarde. Als de overschrijdingsconditie buiten het kwantificeerbare bereik van de meter valt, toont het display een knipperende "EEEE". Beide foutindicaties kunnen worden gewist door simpelweg de volgende flacon te plaatsen en op de toets te drukken. Nauwkeurige resultaten kunnen moeilijk te verkrijgen zijn wanneer grondmonsters van 10 gram met hoge concentraties verontreinigende stoffen worden gebruikt, aangezien deze een overschrijding van het bereik op de PetroFLAG-analysator kunnen veroorzaken. Om deze monsters met een hoge verontreiniging te kwantificeren, extraheert u verse grondmonsters van 1 gram en analyseert u deze opnieuw. Vermenigvuldig vervolgens het resultaat met 10 om de concentratie in het monster te verkrijgen. Met deze procedure is het mogelijk om oliën te meten die tot 50.000 ppm lichte koolwaterstofverontreiniging of 10.000 ppm zwaardere koolwaterstof bevatten.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
41 +The PetroFLAG Hydrocarbon Analyzer is preprogrammed to warn the user of an over-range condition. If the over-range reading is outside of the linear range (±10 precision), but still within the quantifiable range (±20% precision), the reading will be displayed blinking. This reading can be used as an indication that the concentration in the sample is not less than the displayed value. Since the response curve for most analytes is non-linear at high concentrations, the concentration in the sample may be higher than the displayed value. If the over-range condition is outside of the quantifiable range of the meter, the display will show a blinking "EEEE". Either error indication can be cleared by simply inserting the next vial and pressing the key. Accurate results can be difficult to obtain when 10 gram soil samples with high contaminant concentrations are used since they may cause a over-range condition on the PetroFLAG analyzer. To quantify these high contaminant samples, extract fresh soil samples of 1 gram size and reanalyze. Then multiply the result by 10 to obtain the concentration in the sample. Using this procedure, it is possible to measure oils containing up to 50,000 ppm of light hydrocarbon contamination or 10,000 ppm of a heavier hydrocarbon. [[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
43 43  
44 -== Verkeerde data verbeteren ==
43 +=== Correcting wrong data~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=4]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=4]]] ===
45 45  
46 -Verzamelde gegevens kunnen eenvoudig worden omgezet naar de juiste uitlezing wanneer is vastgesteld dat de verkeerde responsfactor is gebruikt. Om deze conversie uit te voeren, vermenigvuldigt u de gemeten waarde met de responsfactor die oorspronkelijk werd gebruikt om de meting uit te voeren en deelt u deze door de nieuwe responsfactor.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
45 +Collected data can be easily converted to the correct reading when it has been determined that the wrong response factor has been used. To make this conversion, multiply the measured value by the response factor initially used to make the measurement and divide by the new response factor.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
47 47  
48 -== Het effect van temperatuur ==
47 +=== The effect of temperature~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=5]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=5]]] ===
49 49  
50 50  The PetroFLAG analyzer is equipped with an onboard temperature sensor to measure the ambient temperature while measurements are being made. The software uses the temperature readings to correct the optical readings for drift caused by the temperature fluctuations. The corrections have been determined for their effects on the turbidity development and the temperature drift of the electronics. The PetroFLAG analyzer can be used at temperatures from 4^^o^^C to 45^^o^^C.
51 51  
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55 55  
56 56  As previously mentioned, the storage of two calibrations, each at a different temperature, will reduce the number of recalibrations necessary as the temperature changes. If the two calibrations are stored under “1C” and “2C” and are run at temperatures levels 20^^o^^C apart, the effective temperature range for measurements now becomes 40^^o^^C.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
57 57  
58 -== Het effect van grondwater ==
57 +=== The effect of soil water content~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=6]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=6]]] ===
59 59  
60 60  The presence of water in a soil sample will have a definite effect on the reporting value in the final PetroFLAG result. As with all field measurements, the PetroFLAG system result is calculated based on the sample weight “as received”. If there is water present in the sample, this will produce a “wet weight” result causing an apparent under reporting by the PetroFLAG technique when compared to a laboratory reporting on a “dry weight” basis.
61 61  
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107 107  
108 108  Treatment with sodium sulfate can improve the extraction efficiency, but will not correct for either the dilution effect or the wet weight/dry weight reporting error. The actual water content in the sample should be determined at some point so that the above corrections for wet weight and the dilution effect can be applied to the final result.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
109 109  
110 -== Voorbereiding monster ==
109 +=== Sample preparation~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=7]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=7]]] ===
111 111  
112 112  Each 10-pack of soil reagents contains reagents and supplies for 10 tests. In addition, one blank and one calibration standard are included. Samples can be run individually or by batch. For optimum performance and throughput, samples should be run in groups of 10 samples, once the meter has been calibrated with a blank and a standard. The meter does not need to be recalibrated, provided that the operating conditions and reaction times are maintained. Total time to analyze 10-15 samples is approximately 20-25 minutes.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
113 113  
114 -== Calibratie ==
113 +=== Calibrating~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=8]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=8]]] ===
115 115  
116 116  The following description summarizes the procedure for preparing the blank and calibration standard. Read the step-by-step instructions below completely before beginning the calibration process. To prepare a blank and a calibration standard, first label two soil tubes, one as the "blank" and the other as the "standard". Add to the blank tube the contents of a break-top ampule labeled “Extraction Solvent”. Add the contents of the break-top ampule labeled "Calibration Standard" to the standard soil tube. Process the blank and standard exactly as soil samples as described below.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
117 117  
118 -= Calibratie proces =
117 +== Calibration process~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=9]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=9]]] ==
119 119  
120 120  [[[[image:https://terrapedia.terraindex.com/images/thumb/9/9d/PetroFLAG_explanation.png/300px-PetroFLAG_explanation.png||height="378" width="300"]]>>url:https://terrapedia.terraindex.com/index.php/File:PetroFLAG_explanation.png]]
121 121  
121 +[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
122 +
122 122  1. Label the soil extraction tubes (plastic tubes with colored caps) and developer vials (small glass vials with black caps) with the appropriate sample ID. Use the self-adhesive labels to label the screw cap of the developer vial. Do not write in the center 1/3 of the developer vial as this may obscure the optical path when the readings are made.
123 123  1. Weigh 10 grams (± 0.1 gram) samples of all unknown soils into each of the labeled color capped polypropylene tubes.
124 124  1. Set timer for 5 minutes. Add one break-top ampule of extraction solvent (blue polypropylene top) to the first tube. Start 5 minute timer and shake for 15 seconds. A separate ampule of extraction solvent is added to each of the remaining sample tubes when additional samples are being analyzed. Shake each tube for 15 seconds ensuring that the soil samples are fully wet. Shake each tube intermittently for a total of 4 minutes, then allow each tube to stand for the remaining 1 minute.
... ... @@ -126,12 +126,14 @@
126 126  1. If meter is off, turn on the meter by pressing key and calibrate.
127 127  1. To read, wipe the vial, place into the meter and press the key. Be sure that the outside of the vial is clean before reading. Record result on work sheet. Read vials in the same order as they were prepared.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
128 128  
129 -= Handleiding =
130 +== Manual~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=10]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=10]]] ==
130 130  
131 131  The PetroFLAG analyzer is controlled by a lowpower consumption micro-computer with a preloaded operating program which is stored in EEPROM memory. The program cannot be lost regardless of battery condition. The meter stores two calibration curves in separate memory locations. These calibration curves can be independently updated and the response factors can be changed without losing the calibrations.
132 132  
133 133  [[[[image:https://terrapedia.terraindex.com/images/thumb/e/e0/Panel_PetraFLAG.png/300px-Panel_PetraFLAG.png||height="302" width="300"]]>>url:https://terrapedia.terraindex.com/index.php/File:Panel_PetraFLAG.png]]
134 134  
136 +[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
137 +
135 135  The PetroFLAG meter is configured to allow easy access to the program modes. The currently active mode is indicated on the LCD display while a reading is in progress. The response factor and the active calibration can be changed from the MAIN MENU using the four keys on the keypad. The four keys are on the right.
136 136  
137 137  When the PetroFLAG analyzer is turned on, the unit will return to the last mode it was in prior to being shut down. Under normal operating conditions, the analyzer will power up in the read mode. When the analyzer powers up in the read mode, the screen will display the last measured value for two seconds, and then, display the currently selected calibration curve (“1C” or “2C”) and response factor (1-15). The meter is now ready to resume measurement. Simply insert a new sample vial into the meter and push the <READ/ON> key. The display will initially indicate the calibration curve (either “1C” or “2C”) and the response factor (1-15) that is currently selected. Next, the term “CALC” will flash on the screen and after 5 seconds, the measured concentration in ppm will be displayed.
... ... @@ -138,27 +138,26 @@
138 138  
139 139  If you wish to exit the read mode, push the <NEXT> key and the operation is returned to the MAIN MENU. The <NEXT> key is also used to skip a step where a menu selection is required. To change a flashing menu option, push the <SCROLL> key while the option is flashing. To store the currently flashing menu choice, push the <SELECT> key. This stores the current choice and moves the flashing cursor to the next program mode.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
140 140  
141 -== Een calibratie curve kiezen ==
144 +=== Selecting a calibration curve~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=11]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=11]]] ===
142 142  
143 143  Either of the two calibration curves, identified as "1C" and "2C", can be selected from the MAIN MENU. From either calibration curve any response factor can be selected. To change the response factor or to recalibrate the unit, use the <NEXT> key to enter the MAIN MENU screen. Immediately upon entering this menu three decimal points and the response factor are displayed. Next, the first two characters on the screen indicates the calibration curve that is currently selected (“1C” or “2C”) is displayed. They will blink, indicating that a new curve may be selected. Use the <SCROLL> key to scroll to the next calibration curve. Push the <SELECT/OFF> key to select the curve. The response factor will then blink. Use the <“SCROLL> key to scroll to the desired response factor for the target analyte and press the <SELECT/OFF> key.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
144 144  
145 -== Standaardwaarde en nulwaarde aflezen ==
148 +=== Reading the blank and standard~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=12]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=12]]] ===
146 146  
147 147  After the response factor has been selected, the screen will read “CALC” for five seconds and then display the calibration temperature. This temperature will remain on the screen until either the <NEXT> key or the <READ/ON> key is pressed. The screen will then prompt you for the "blank" vial by displaying "-bL-". Insert the blank vial in the meter and press the <READ/ON>  key.After 5 seconds the screen display should read "0" for 2 seconds. The screen will then prompt for the calibration standard, "-CSd". Insert the calibration standard in the meter, press the <READ/ON>  key and after 5 seconds, the calibration is complete. The meter will then re-read the calibration standard to verify a valid calibration and display "1000". If the concentration of the calibration standard is not correct using the newly calculated equation, an error message will flash until the <NEXT> key is pushed. If an error condition exists, the previously stored calibration constants will be retained until a valid calibration is completed.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
148 148  
149 -== Waarde aflezen ==
152 +=== Taking a reading~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=13]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=13]]] ===
150 150  
151 151  After calibration, the meter will then display the calibration curve in use (“1C” or “2C”) and the current response factor selected. The meter is ready to read the first sample by inserting the sample vial into the meter and pressing the <READ/ON> key. After reading the sample, the meter will display the concentration in parts per million (ppm) until either the <READ/ON> key or the <NEXT> key is pushed. If no key is pushed for a period of five minutes, the meter will turn off automatically. If the meter turns off automatically, the meter can be reactivated by pressing the <READ/ON> key and the unit will return to the operation mode last used. The meter can be turned off manually by using the <SELECT/OFF> key, while in the read mode only. The optical system on the PetroFLAG analyzer is covered with a screw cap to keep out stray light. To remove this screw cap from the vial holder, simply unscrew it 1/4 of a turn counter-clockwise. To make a measurement, insert the developer vial into the unit, place the screw cap over the vial, and while pressing down on the cap (depressing the spring in the bottom of the vial holder), rotate the cap clockwise. Turn the cap until it is snug, but do not over-tighten.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
152 152  
153 -== Electriciteit nodig ==
156 +=== Power requirement~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=14]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=14]]] ===
154 154  
155 155  The PetroFLAG analyzer is powered by one 9V alkaline battery (included). This battery should last for several thousand readings. If a low battery condition exists "LP" will appear on the display.[[[2]>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
156 156  
157 -= Fouten =
160 +== Errors~[[[edit>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&veaction=edit&section=15]] | [[edit source>>url:https://terrapedia.terraindex.com/index.php?title=PetroFLAG_analyzer&action=edit&section=15]]] ==
158 158  
159 -=== Voorwaarden fouten ===
162 +Error conditions
160 160  
161 -(% class="table-hover" %)
162 162  |=Message|=Cause|=Solution
163 163  |Flashing Concentration Reading(((
164 164  [Applies to Unknown Measurements]
... ... @@ -172,17 +172,18 @@
172 172  |"Err5" [ Applies to All Modes]|Ambient temperature outside of operating range. (4oC - 45oC)|Remove meter and reagents to climate controlled environment to recalibrate/rerun.
173 173  |"LP"|Low power|Replace battery
174 174  
175 -= Referenties =
177 += References =
176 176  
177 -* [[https:~~/~~/www.equipcoservices.com/sales/dexsil/petroflag_system.html>>url:https://www.equipcoservices.com/sales/dexsil/petroflag_system.html]]
178 -* [[https:~~/~~/www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf>>url:https://www.equipcoservices.com/pdf/manuals/dexsil_petroflag_system.pdf]]
179 +* [[XWiki>>http://www.xwiki.org]]
180 +* [[XWiki Extensions>>http://www.xwiki.org]]
179 179  )))
180 180  
181 181  (% class="col-xs-12 col-sm-4" %)
182 182  (((
185 +
183 183  (% class="box" %)
184 184  (((
185 -**Inhoud**
188 +**Contents**
186 186  
187 187  {{toc/}}
188 188  )))