Ametek Jofra MTC-650 A MKII Скачать руководство пользователя страница 1

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User Manual

Marine

Temperature Calibrator

Jofra MTC-650 A MKII

Содержание Jofra MTC-650 A MKII

Страница 1: ...User Manual Marine Temperature Calibrator Jofra MTC 650 A MKII...

Страница 3: ...3 Starting the calibrator 15 4 4 Stability setting 15 4 5 Selecting the set temperature 16 4 5 1 Editing the preset set temperature 17 4 6 Auto Step function 17 4 6 1 Running an Auto Step test 17 4 6...

Страница 4: ...instrument and make sure that all safety instructions and warnings are observed 1 1 List of equipment received When you receive the instrument the following should be enclosed 1 MTC Calibrator 1 USB m...

Страница 5: ...mains plug that connects to the protective earth To ensure the connection to protective earth any extension cord used must also have a protective earth conductor Only use a mains power cord with a cu...

Страница 6: ...from the power control switch until the mains cable has been disconnected The two main fuses must have the specified current and voltage rating and be of the specified type The use of makeshift fuses...

Страница 7: ...alibration the insertion tubes must be heated up to maximum temperature 650 C 1202 F for a period of minimum 30 minutes The insertion tube must always be removed from the calibrator after use The humi...

Страница 8: ...constitute a danger of explosion The calibrator is not designed for operation in altitudes above 2000 meters The calibrator is a CLASS I product and must be connected to a mains outlet with a protecti...

Страница 9: ...hot and cause burns When setting up the calibrator you must cf the figure this page 1 Place the calibrator on an even horizontal surface where you intend to use it and away from all draughts The calib...

Страница 10: ...h connection for the instrument is present and attach the cable 5 Place the sensor pos 3 in the insertion tube pos 4 as shown in the figure Caution Before using new insertion tubes for the calibration...

Страница 11: ...y Action function Open and close edit fields or a menu button The action key also accepts the selected option or entered value Enter function Accept selected options or entered values When a value is...

Страница 12: ...em menu 6 Warning Error symbols If a warning or an error symbol occurs during operation action needs to be taken 7 Real Time Clock and date display 8 True temperature reading Shows the numeric value o...

Страница 13: ...inutes only the stable sign is displayed time is no longer displayed When the instrument is heating up and cooling down indication of this will be shown as following symbols The instrument is heating...

Страница 14: ...highlighted in dark blue 4 Press the Enter key to access the selected field for editing 5 Use the Up and Down Arrow keys to select a new value 6 Press the Enter key to accept the new value 7 To exit t...

Страница 15: ...part of the display If Silent mode is selected the cooling speed will be reduced Presets menu 1 The preset temperatures can be changed manually using the Arrows keys Note Temperature range is limited...

Страница 16: ...name of the setup will appear in the upper left corner of the display If selecting the Factory default function the active setup will be reset and change to the initial setting 4 3 Starting the calibr...

Страница 17: ...by pressing the correspondent Function key F1 F4 3 The set temperature is selected once the Function key has been pressed The calibrator will now heat up cool down The starting point is the last chos...

Страница 18: ...f different calibration temperatures This is useful when calibrating sensors in places which are hard to reach and when calibrating sensors for which the output is displayed in a different location No...

Страница 19: ...less of the step s stability Pause Press F4 to pause the test Pressing start F4 again the process will continue running from the current step 4 6 2 The calibrator s Auto Step procedure 1 Once the Auto...

Страница 20: ...ing Thermostats connected to the switch test input must not be connected to any other source during test Note Before running the Switch Test make sure that the switch is connected to the Switch Test i...

Страница 21: ...ll be deleted from the results list Pressing the F4 key the process will start from the beginning heating towards T1 Results Press F3 to display the current Switch Test result The results change as th...

Страница 22: ...1 at the specified Rate 6 Normally the thermostat changes state before T1 is achieved If T1 is reached and the temperature is stable no results will be displayed 7 The finished switch test results are...

Страница 23: ...fuse holders are prohibited and may cause a hazard A Locate the main fuses in the fuse box in the power control switch and check the voltage of the power control switch on off switch 230V 115V If the...

Страница 24: ...he instrument is made There are no user serviceable parts inside the calibrator Remember to use appropriate protective equipment or get help when carrying the calibrator for a longer distance in order...

Страница 25: ...or insertion tube supplied with the instrument as shown in the figure Caution Hot surface Do not remove the insert from the calibrator before the insert has cooled down to less than 50 C 122 F Caution...

Страница 26: ...ury If you intend to store the calibrator in the optional aluminium carrying case after use you must ensure that the instrument has cooled to a temperature below 50 C 122 F before placing it in the ca...

Страница 27: ...yd instruments ametek fr Germany Tel 49 0 2159 9136 510 info mct de ametek de Denmark Tel 45 4816 8000 jofra ametek com USA California Tel 1 800 444 1850 crystal ametek com USA Florida Tel 1 800 527 9...