Computrac MAX-1000 User's Manual - Arizona Instrument

! SYRINGE TESTThis function is useful when testingmaterials with high solvent or volatilecontent. The purpose is to account forthe weight loss of material that normally wouldevaporate during the sample loadingprocess. By weighing the material in thesyringe before and after loading, a moreaccurate start weight can be entered. Anexternal balance with 0.1 mg resolutionis required for this function.Figure 50 SYRINGE TESTTo run a syringe test, highlightSYRINGE TEST in the DATA FORMAT SETUP menu, and toggle to ON.Return to FINAL TEST screen and press “START” to run a test as you normallywould. REMEMBER TO RECORD THE WEIGHT OF THE SYRINGE WITHTHE SAMPLE IMMEDIATELY BEFORE LOADING. Load the sample ontothe sample pan and immediately re-weigh the syringe. The instrument will ask youto enter this weight as a new start weight at the conclusion of the test. If you haveforgotten to record the manual start weight, the instrument will provide resultsbased upon its normal automatic weighing feature.7.5.5 ACCESS KEY SETUPThe MAX-2000 provides the customerwith the ability to enter access codes toprevent unauthorized user’s entry intoany menu where data can be edited,modified or deleted. All informationmenus can be accessed, viewed andprinted by any user. To enable thisoption, select ACCESS KEY SETUP inthe SETUP MENU. Once in theACCESS KEY SETUP MENU,highlight ACTIVATE KEYS and toggleyes.Figure 51 ACCESS KEY SETUPA master key code permits access to all menus whether they are controlled byindividual key codes or not. If the master key code is forgotten, call AZICustomer Service at 800-235-3360 or 602-470-1414. To enter or edit the masterkey code, highlight EDIT MASTER KEY and press Edit. Use the arrow keys tocreate or edit a master key code of up to eight characters.43