Schaller Messtechnik Humimeter AW3 Скачать руководство пользователя

Страница: 57 / 58

Page | 57

Display

128 x 64 illuminated matrix display

Device dimensions

249 x 75 x 30 mm

Dimensions water activity
measuring chamber

ø 85 x 102 mm (186 ml)

ø 85 x 111 mm (245 ml)

Device weight

210 g

Weight water activity
measuring chamber

542 g (186 ml)

556 g (245 ml)

Device IP rating

IP 40

Содержание Humimeter AW3

Страница 1: ...Page 1 User manual Humimeter AW3 Meter 2019...

Страница 2: ...Page 2 Your Humimeter AW meter at a glance The main unit 1 2 3 4 5 No Name 1 Connector for external sensor 2 USB port optional 3 Display 4 Keypad 5 Rubber protection cover...

Страница 3: ...Page 3 Rear of the main unit 1 No Name 1 Battery compartment...

Страница 4: ...aw calibration 0 00 to 0 98 see 15 2 Technical data temperature C 0 C to 50 C 0 1 C 0 5 C at 25 C temperature F 32 F to 122 F 0 2 F 0 5 F at 77 F The display 1 4 2 3 No Name 1 Sensor type 2 Water acti...

Страница 5: ...ed value Hold function The display symbols Symbol Name Enter Up Down Back Enter numbers Enter letters Continue go right Left Yes Auto save The menus The device has three different menus product select...

Страница 6: ...Main menu The main menu comprises the following menu items Edit Logs Manual Logs Auto Logs Clear Logs Print Logs Last Log All Logs Clear Logs Send Logs Manual Logs Auto Logs Clear Logs Options Blueto...

Страница 7: ...1 4 Customer service 12 2 For your safety 13 2 1 Proper use 13 2 2 Improper use 13 2 3 User qualifications 13 2 4 General safety information 14 2 5 Warranty 14 3 On receipt of your device 15 3 1 Takin...

Страница 8: ...e same time 25 6 3 Auto save function time based 26 6 3 1 Activating the Auto save function in the Options menu 26 6 3 2 Auto save function Saving measured values 26 6 4 Viewing individual readings 27...

Страница 9: ...ing the material calibration function 43 10 11 Online Send 43 10 12 Changing the password 44 10 13 Resetting the device to its factory settings 45 11 Cleaning and maintenance 46 11 1 Changing the batt...

Страница 10: ...Page 10 14 2 Disposing of the device 54 15 Device information 55 15 1 EC declaration of conformity 55 15 2 Technical data 56...

Страница 11: ...1 2 Limitation of liability All of the information and instructions provided in this operating manual have been compiled on the basis of the current standards and regulations the state of the art and...

Страница 12: ...rty or equipment i Information This symbol indicates important information that enables users to use the de vice more efficiently and cost effectively 1 4 Customer service For technical advice please...

Страница 13: ...to use device for quickly measuring the water activity of food Easy to use device for climate and environmental applications 2 2 Improper use The device must not be used in ATEX The device is not wate...

Страница 14: ...f the device s technical features have been inspected and tested before delivery Every device has a serial number Do not remove the tag with the serial number 2 5 Warranty The warranty does not apply...

Страница 15: ...NO NO Yes 4 Pcs of Alkaline Batteries Yes Yes Yes Rubber Protection Cover Yes Yes Yes Plastic Case and Manual Yes Yes Yes Optional accessories Humimeter USB data interface module USB Flash drive with...

Страница 16: ...eries with negative and positive terminals 4 matching those indicated on the battery compartment Press down the batteries so that they lay flat on the bot tom of the housing figure 4 As soon as all ba...

Страница 17: ...ype you selected will now be shown at the top of the display 4 3 Exchanging the sensors If a sensor is already connected unscrew it counterclock 7 wise Then plug the desired sensor into the device unt...

Страница 18: ...e filling close the measuring chamber tightly The right measuring value can be read off when the displayed value does not change any more over a longer period Experience value for adjustment time Chan...

Страница 19: ...Page 19 5 2 Taking a measurement Steps To Real aw Step 1 Insert Sample into AW Cup Step 2 Grind Homogenize Sample Step 3 Close AW Cup Step 4 Turn on to Log Readings To Stability typically 5 minutes...

Страница 20: ...which leads to incorrect measurements Make sure to only lift the water activity mearuing chamber straight up into the air i Information Measuring accuracy This rapid and non destructive measuring pro...

Страница 21: ...ow shows how long it takes to adjust from 20 C to 30 C To demonstrate the importance of temperature adjustment the table below shows the measuring errors due to a temperature difference between the me...

Страница 22: ...be in the product selection menu 1 Press twice or hold for 2 seconds 2 Select Options To do so press or and confirm by pressing 3 Select Log Time figure 14 To do so press or 14 and confirm by pressing...

Страница 23: ...Device name 8 Water activity average 6 2 1 Saving individual readings The device can be configured in such a way that the device will save a reading every time a button is pressed This option manual...

Страница 24: ...ing process The display will now appear as shown in figure 19 3 The data you have inputted can be overwritten at any time 4 Inputting letters Press and hold to quickly scroll to the 20 required letter...

Страница 25: ...reading and to finish the measuring process The display will now appear as shown in figure 22 22 4 The data you have inputted can be overwritten at any time 5 Inputting letters Press and hold to quick...

Страница 26: ...e desired time interval figure 26 To do so press or and confirm by pressing The setting has been saved 5 Press to leave the Options menu 6 Press to leave the main menu 6 3 2 Auto save function Saving...

Страница 27: ...press to confirm the selected number 6 Moving forward back Press to switch to another input level Press or to move forward or back 7 Confirm your entry by pressing The data you entered has been saved...

Страница 28: ...as shown in figure 33 4 Press again The display will now appear as shown in figure 34 34 5 Navigate to the required reading No 1 No 2 No 3 To do so press 6 Press to leave this screen 6 6 Deleting all...

Страница 29: ...measurements e g 3 logs The display will now appear as shown in figure 39 1 Press 39 2 Select the required reading To do so press or The display will now appear as shown in figure 39 3 Press to switch...

Страница 30: ...level 44 The display will now appear as shown in figure 44 4 Press 5 The display will now appear as shown in figure 45 6 Select the required measured value To do so press 45 or 7 Press to switch to an...

Страница 31: ...ate can precipitate or how much water has to be evaporated in order to obtain the desired humidity Dew Point The dew point is the temperature to which the air that is not completely saturated with wat...

Страница 32: ...obacco and pharmaceutical industry and is represented in a aw value from 0 to 1 The water activity is synonymous with the equilibrium moisture content the relative humidity at which the material to be...

Страница 33: ...ollowing characteristics of a product microbiological stability chemical stability enzymatic stability color taste and nutritional value content of proteins and vitamins stability of composition shelf...

Страница 34: ...ion range normal range the accuracy of the device is as indicated A long term application beyond the normal application range max range particularly at an air humidity of more than 80 can lead to high...

Страница 35: ...screen will now display the LogMemorizer s interface figure 48 Before using LogMemorizer please refer to the the separate LogMemorizer operating manual for the correct configuration of the USB COM Por...

Страница 36: ...nfirm by pressing 7 Select Manual Logs or Auto Logs figure 51 To do so press or and confirm by pressing 52 8 The display will then show the message Send figure 52 All of the measuring values saved on...

Страница 37: ...recent automatically saved logs Import all manual logs for importing all manually saved readings Import most recent manual log for importing the most recent manually saved log 55 1 2 3 4 No Name 1 Imp...

Страница 38: ...do so press or and confirm by pressing The display will then show the status indicator humimeter The display will show the following information figure 56 56 1 2 3 4 No Name 1 Serial number 2 Software...

Страница 39: ...ormat for the date is DD MM YY Day Month Year 57 The format for the time is hh mm ss hour minutes seconds 5 Inputting numbers Press and hold to quickly scroll to the required number and either press i...

Страница 40: ...ted number Moving back Press to switch to another input level To move back press 5 Confirm the new emission ratio by pressing The setting has been saved 6 Press to leave the Options menu 7 Press to le...

Страница 41: ...required number and either press it for 3 seconds or press to confirm the selected number figure 60 60 5 Moving back Press to switch to another input level To move back press 6 Confirm the four digit...

Страница 42: ...leave the Options menu 6 Press to leave the main menu 10 8 Reducing the device s power consumption 10 8 1 Configuring the display illumination time To do so All of the options must be activated see 1...

Страница 43: ...Press to leave the main menu 10 9 Calibrating the device For information on how to calibrate your device see section 12 2 point optionally 3 point calibration 10 10 Configuring the material calibrati...

Страница 44: ...o press or and confirm by pressing The display will show the current password 4 Overwrite the current password To do so press and hold to quickly scroll to the required number and either press it for...

Страница 45: ...ress or and confirm by pressing 3 Select Reset To do so press or and confirm by pressing The display will then show the message Reset figure 61 4 Confirm by pressing 61 The device will now be reset to...

Страница 46: ...ponsible by law for pro perly disposing of all used batteries which must not be disposed of as domestic waste Battery Directive 11 2 Care instructions Do not leave the device out in the rain The devic...

Страница 47: ...ether in a room with only small temperature fluctuations ideally overnight even better if done for 24 hours Components of calibration equipment Aw Salt Standard Solutions 0 754 saturated solution in s...

Страница 48: ...of Aw sensor is connected to the RH2 meter and turn the device ON 3 Change the scales to Water Activity Aw using UP and DOWN arrows Let the whole set up stay there until you see a stable reading on t...

Страница 49: ...you select reset a prompt will ask to confirm Select the checkmark sign to confirm Reset 4 Press twice or hold for 2 seconds to go to the main Menu 5 Select Options and Scroll to find Auto OFF Time Se...

Страница 50: ...returned to Index1 Idx 1 6 Press 7 The Ic value upper line has to change figure 68 If Index7 Idx 7 is displayed after the key is 68 released the key has been pressed too long In that case navigate bac...

Страница 51: ...Wmeasuringchamber Turnontheunitandrepeatthesteps1 9 12 3 2 Entering the calculated calibration values into the RH2 To do so The Microsoft Excel calculation sheet has been filled in correctly 1 Press t...

Страница 52: ...e 7 Repeat steps 5 and 6 for the rest of the calculated indices leaving index7 Idx 7 untouched 8 Press to switch to another input level and to leave the Humidity menu The recalibration has been saved...

Страница 53: ...type Check whether you have selected the right product type before taking a reading see 7 Product types Filling volume too low Fill the screw top jar to at least two thirds with fine material or at le...

Страница 54: ...s loads Remove the batteries if the device is not used for a period of 4 weeks or longer Storage temperature 20 C to 60 C 14 2 Disposing of the device Devices marked with this symbol are subject to Di...

Страница 55: ...ments of the following documents EN 61326 1 2013 Electrical equipment for measurement control and laboratory use EMC requirements EN 50581 2012 Technical documentation for the assessment of electrical...

Страница 56: ...ctivity 0 to 1 00 Calibration Water activity 0 to 0 98 Accuracy rel air humidity 1 5 at 25 C Accuracy temperature 0 3 C at 25 C 0 5 F at 77 F Accuracy EMC Wood 0 5 at 25 C Accuracy EMC POM 0 05 at 25...

Страница 57: ...trix display Device dimensions 249 x 75 x 30 mm Dimensions water activity measuring chamber 85 x 102 mm 186 ml 85 x 111 mm 245 ml Device weight 210 g Weight water activity measuring chamber 542 g 186...

Страница 58: ...Page 58 Climate Environment Materials Food Buildings Bioenergy Paper Board Schaller Messtechnik develops produces and sells professional moisture meters and turnkey solutions...

Результаты поиска

Содержание Humimeter AW3

Отзывы:

Похожие инструкции для Humimeter AW3

Бренды по названию

Популярные бренды

Schaller Messtechnik Humimeter AW3, Руководство пользователя

Результаты поиска

Содержание Humimeter AW3

Отзывы:

Похожие инструкции для Humimeter AW3

Бренды по названию

Популярные бренды