KERN & SOHN AET 200-4NM - Manual (Page 2)

2 AET_/PET_/ILT_NM-BA-e-1410
GB
KERN AET/PET/ILT
Version 1.0 01/2014
Operating instruction
Analytical and precision balances
Contents
1. BASIC INFORMATION ....................................................................... 6
1.1. Balances AET-DM ................................................................................... 8
1.2. Balances AET series ................................................................................ 8
1.3. Balances PET series ................................................................................ 9
1.4. Balances ILT-NM series ........................................................................... 9
1.5. Balance cleaning .................................................................................. 10
1.6. Plugging to mains ................................................................................. 10
1.7. Connecting peripheral equipment ........................................................... 10
2. BALANCE DESIGN ........................................................................... 11
2.1. Interfaces ............................................................................................ 13
3. STARTUP ......................................................................................... 14
4. BALANCE KEYBOARD – FUNCTION KEYS ......................................... 15
5. SOFTWARE STRUCTURE .................................................................. 16
6. SOFTWARE WEIGHING WINDOW .................................................... 17
7. LOGGING ........................................................................................ 18
8. MOVING IN USER MENU .................................................................. 20
8.1. Terminal’s keyboard ............................................................................. 20
8.2. Return to weighing mode ...................................................................... 21
9. WEIGHING ...................................................................................... 22
9.1. Selection of measuring unit ................................................................... 22
9.2. Means of correct weighing procedure ...................................................... 23
9.3. Balance leveling ................................................................................... 24
9.4. Zeroing ............................................................................................... 24
9.5. Tarring ................................................................................................ 25
9.6. Use of air buoyancy correction factor ...................................................... 25
9.7. Additional parameters on weighing process ............................................. 29
9.8. Minimum sample .................................................................................. 31
10. ADJUSTMENT .................................................................................. 35
10.1. Internal adjustment .............................................................................. 35
10.2. External adjustment ............................................................................. 35
10.3. User adjustment .................................................................................. 36
10.4. Adjustment test ................................................................................... 36
10.5. Automatic adjustment ........................................................................... 37
10.6. Automatic adjustment time ................................................................... 37
10.7. Adjustment report printout .................................................................... 37
10.8. GLP project ......................................................................................... 37
10.9. Adjustment history ............................................................................... 38