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1. Automatic ending mode

The test will automatically stop at a certain point in time (when the

moisture content does not change within 45 seconds) in the automatic

stop mode. This mode takes effect after 15 seconds of heating.

After the test is completed, the display shows the sample moisture

content, heating time and current temperature.

2. Manual ending mode

The sample is in the test state and press the

START/STOP

button to

terminate the test.

After the test is completed, the display shows the sample moisture

content, heating time and current temperature.

Manual stop is only available in this modes.

3. Timing ending mode

Preset an analysis time, the heating will stop automatically when the

specified length of time is reached.

Содержание USS-HMA02

Страница 1: ...Instruction Manual USS HMA02 Moisture Analyzer...

Страница 2: ...tion 12 4 3 Installing parts 13 4 4 Leveling the moisture analyzer 13 4 5 Connect to power 15 5 Settings and calibration 16 5 1 Measurement Methods Setting 16 5 1 1 Preset and storage of measurement m...

Страница 3: ...manual completely and follow the usage instructions before installation and operation 1 1 About Halogen Moisture Analyzer Moisture analyzers work according to the thermogravimetric principle Moisture...

Страница 4: ...cautions below to ensure safe and trouble free operation of your moisture analyzer 2 1 Definition of Warning Symbols Electrical shock Inflammable explo sive substance Hot surface Toxic substance Acid...

Страница 5: ...hen the sample is dried Keep flammables away from the analyzer Parts of the analyzer become very hot Materials placed near it might catch fire Do not touch the heater cover the halogen lamp glass hous...

Страница 6: ...at least 1 meter of free space above the Analyzer Do not place anything on top of the heater cover Use appropriate personal safety equipment such as safety glasses gloves and protective clothing If a...

Страница 7: ...n and Function 3 1 Components 1 Observation window 2 Heater cover 3 Heater 4 Temperature sensor 5 Sample pan 6 Sample pan holder 7 Sample pan handle 8 Draft shield 9 Display panel 10 Leveling foot 11...

Страница 8: ...7 1 Fan 2 Power inlet 3 Level bubble 4 RS 232 connector...

Страница 9: ...an is placed and this key is pressed MENU Opens the menu during the standby state measurement display CONVERSION Switches measurement results CONFIRM Applies the setting and advances the next setting...

Страница 10: ...ture Fast Increases the drying temperature rapidly Soft Increases the drying temperature slowly 3 Ending Mode Automatic The test will automatically stop at a certain point in time when the moisture co...

Страница 11: ...ime the heating will stop automatically when the specified time is reached 4 Time Testing Length of time the test has been run Setting Preset drying time 5 Temperature Testing Current temperature Sett...

Страница 12: ...Pan Holder 1 Sample Pan Handle 1 Draft Shield 1 Power Cable 1 100g Calibration Weight 1 Instruction Manual 1 Quality Certification Unpacking and checking the instrument for transport damage Immediate...

Страница 13: ...30 C before switching it on Make sure that the relative humidity is between 20 and 80 and that non condensing conditions are met The power plug must be easily accessible Select a firm horizontal locat...

Страница 14: ...Align the pan holder with the draft shield and insert them onto the bottom 4 Place the sample pan handle 5 Place a sample pan Place a sample pan on the pan holder so that the brim of the holder can s...

Страница 15: ...level indicator is located under the cover towards the rear of the Moisture Analyzer Position of air bubble Adjustment method up Turn both feet clockwise down Turn both feet counterclockwise Left Turn...

Страница 16: ...analyzer to the power source Connect a power cable a Insert the female end of the power cord into the power inlet located at the rear of the main unit b Plug the male end of the power cord into the o...

Страница 17: ...measurement methods from 0 to F Test settings such as drying mode ending mode and drying time can be set for each group 1 In the weighing state press the MENU button to set the parameters and the ser...

Страница 18: ...select the required drying mode and confirm by pressing CONFIRM 1 Standard drying mode This mode is the default setting and is suitable for most samples The heating temperature can be set the sample...

Страница 19: ...Soft drying mode This mode is suitable for samples with low moisture content The time required for the heater to rise to the set temperature is longer and the temperature rises evenly and slowly The...

Страница 20: ...ay shows the sample moisture content heating time and current temperature 2 Manual ending mode The sample is in the test state and press the START STOP button to terminate the test After the test is c...

Страница 21: ...permissible error limits Procedure 1 Press and hold the Reset button until CAL is displayed 2 Wait until the value 100 000 of the desired adjustment weight flashes 3 Put the calibration weight carefu...

Страница 22: ...oried measurement method will be displayed 2 Use the UP or DOWN buttons to select desired serial number of a method and confirm it by pressing the CONFIRM button The icon of the currently set drying m...

Страница 23: ...sample evenly on the sample pan 7 Close the heater cover and start drying by pressing START STOP During the drying process the current temperature time and temporary results will be continuously updat...

Страница 24: ...23 10 Open the heater cover and use the sample pan handle to remove the sample pan...

Страница 25: ...not use any aggressive cleaning agents solvents abrasive cleaning agents etc or organic solvents to clean the analyzer Clean the moisture analyzer using a piece of lint free cloth which has been wet w...

Страница 26: ...to clean the tubular heating element 7 1 3 Cleaning the display panel and keyboard Wipe the panel with a damp cloth Do not use a chemical dust cloth as it may damage the paint surface and display pane...

Страница 27: ...oblem Display does not change when loading samples Possible causes The sample pan pan holder is not installed correctly Problem Weight display is constantly changing or unstable Possible causes The sa...

Страница 28: ...sible causes Incorrect ending mode selected Problem Measurements are not repeatable Possible causes The samples are not homogeneous Drying time is too short The temperature selected is too high and th...

Страница 29: ...199 Time setting range 1 99 min Drying mode Standard Fast Soft Ending mode Auto Timing Manual Displays of results m moisture content dry content g residual weight in grams Adjustment External calibra...

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