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USER MANUAL OPTIMA 7 The battery life is at least 500 charge-discharge cycles. With increasing number of charging cycles the battery ca- pacity (indicated in operating hours) is reduced. 1.5. User guideline for rechargeable batteries NOTE The rechargeable batterie is installed inside the ana- lyser and is not accessible to the end customer.
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USER MANUAL OPTIMA 7 3.2. The Analyser The compact analyser is made from a fibre re-enforced plastic material with all measurement related connections at the bottom of the analyser. Position Description Display Key pad Temperature connector T2 Temperature connector T1 Pressure connector P1 Pressure connector P2 Gas outlet...
USER MANUAL OPTIMA 7 3.4. Extraction probes The analyser is available with either a probe with fixed probe tube or with ex- changeable probe tubes. A complete list of available probe options can be found in our effective price list. Here 2 variants are shown as examples: Probe ST Probe SF...
USER MANUAL OPTIMA 7 5 First usage After the analyser has been inspected and is ready for start-up it can be switched on and personalized settings can be entered. These settings can be changed at any time. 5.1. Preparatory steps Unpack the analyser.
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USER MANUAL OPTIMA 7 In the "Measurement settings" menu you can make for example the fol- lowing adjustments: Temperature Unit °C, °F Change the unit for temperature in all screens Pressure Unit Pa, hPa/Pa, hPa, Change the unit for pressure in all kPa/Pa, kPa, screens.
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USER MANUAL OPTIMA 7 Adding fuels to fuel type selection Select Gas measurements. Press OK. The menu Selection meas. program appears. Press OK The menu Fuel type selection appears. Press F2. The menu Fuel type list appears. Select the fuel which should be added to the menu Fuel type selec- tion.
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USER MANUAL OPTIMA 7 Before using the core flow search it must be switched-on: Positioning the probe in the core flow: Insert the probe pipe slowly into the stack and position your probe pipe when you have reached the maximum flue gas temperature that is dis- played (see temperature maximum value on the display in this case 45°C).
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USER MANUAL OPTIMA 7 There are three measurement windows available, with the arrow keys left and right moving between them. Zoom function, each with two values, is activated by moving the arrow keys up and down. Moving arrow keys left and right pages between the two zoom windows.
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USER MANUAL OPTIMA 7 Select Start zeroing. Press OK. A message appears. The zeroing is performed. After zeroing, you can start the CO Ambient test. Select CO ambient The menu CO (zero) appears. The current CO value (zeroing) as a check is indicated.
Press OK. The menu Diff. Temp. Measurement appears. The temperatures T1, T2 and the difference are displayed. NOTE The accuracy of the difference temperature measure- ment is guaranteed only on use of the MRU temperature sensors. 45 / 76 GlobalTestSupply www.
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USER MANUAL OPTIMA 7 View sites Go to the Storage menu. Select Sites administration. Press OK. The menu Sites administration appears. Each stored site is displayed on a page with the coloured site number and eight additional free text lines. If necessary, scroll through the sites until you have found the desired site.
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USER MANUAL OPTIMA 7 Select a line in which you want to search for content. In this example, the search is performed in line 2. Press F3. A window appears. Enter the desired search term. In this example the search term is John Example. Press OK.
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USER MANUAL OPTIMA 7 Deleting sites You can delete sites individually or delete all sites simultaneously. Deleting sites individually Go to the Storage menu. Select Sites administration. Press F2. The menu Sites administration appears. Select the site you want to delete. Press F3.
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USER MANUAL OPTIMA 7 With this function you can Import Sites which have been created on a computer or another Analyzer. German for sites). The file has no column heading that means that the first line al- ready has user data. Each line has a minimum of 9 columns (with 8 semi-colons) and the first field in the line will be the site number.
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USER MANUAL OPTIMA 7 Exporting sites Go to the Storage menu. Select Sites onto SD card. Press OK The menu Sites onto SD card appears. Press F2. The sites are exported. This function can be used for an analyser back up or if you wish to sup- ply the analyser information to a computer program or another ana- lyser.
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USER MANUAL OPTIMA 7 You have the possibility to display only those data that are assigned to a single site: played. or while you select with the menu key the function "search a site" and execute, as described in the chapter site administration. Deleting measurements You are able to delete single measurements, while they are displayed...
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USER MANUAL OPTIMA 7 Transferring measurements to SD-Card (Option) he analyser offers the possibility to export all stored measurements to a SD card. Go to the Storage menu Select Measurements to SD card. Press OK. Select the desired measurement type. Press F2.
The Maintenance adjustment menu is secured with a Pin Code to pro- tect it against unauthorized users. again. Please contact MRU GmbH if you need the Pin Code for your analyser. Press the Enter key if you should have landed in this menu by accident Go to the Extras menu.
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If no undensity is ascertained in these external parts the OPTIMA 7 Combustion Analyzer has to be checked in a service department (worldwide service departments see www.mru.eu) 60 / 76 GlobalTestSupply www.
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USER MANUAL OPTIMA 7 (requires recovery time of double the expo- sure time for CO > 20 Vol%) Electrochemical Sensor Measuring range extension up to 25 % (Option #62414) Measuring Range 0 - 25 Vol.% Resolution 0,1 % Abs. Accuracy. ±...
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USER MANUAL OPTIMA 7 Electrochemical Sensor NO (Option #63058) Nom. Measuring Range 0 - 1000 ppm Overload Range < 5000 ppm Resolution 1 ppm Accuracy abs./reading ± 5ppm 5% (0 - 1000 ppm) 10% (> 1000 ppm) Response Time T90 <...
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Number of thermocouple type K input Measuring Range -40 °C - 1200 °C Accuracy ±2°C/ 0,5% Flue gas temperature (using MRU probe) Measuring Range with high grade steel 0 - 800°C probe pipe Measuring range with Inconel probe pipe 0 - 1100°C Accuracy abs.
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These values are than referenced for the gross calorific value for con- densing boilers only. (Efficiency > 100) The calculations of efficiency and exhaust losses are performed using For further information please contact MRU GmbH. ( 68 / 76 GlobalTestSupply www.
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USER MANUAL OPTIMA 7 will be displayed for some seconds. Now the request "Firmware found Install firmware?" appears. NOTE During the firmware update the red LED behind the con- densate separator (water trap) lights up constantly. The file is now checked, for a few seconds a corresponding mes- sage appears Then the display becomes dark for about 25 seconds Then the analyser will reboot with the new firmware...
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USER MANUAL OPTIMA 7 No measurement Device cannot Connect the device possible be switched to the line power in on or does order to charge the not react after battery. being switched on. Battery dis- charge Measurement Temperature indica- Thermoele- Call our after-sales without exact tion:...
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