Kern-sohn DLB 160-3A Instrukcja Użytkownika

KERN & Sohn GmbH Ziegelei 1 D-72336 Balingen E-Mail: [email protected] Phone: +49-[0]7433- 9933-0 Fax: +49-[0]7433-9933-149 Internet: www.ker

10 DLB_A-BA-e-1511 3 Basic Information (General) 3.1 Proper use The device purchased by you is designed for a fast and reliable determinati

DLB_A-BA-e-1511 11 3.5 Danger Information Individual parts of the case (e. g. the ventilation grids) may heat up considerably during operation. For

12 DLB_A-BA-e-1511 4 Basic Safety Precautions 4.1 Pay attention to the instructions in the Operation Manual Carefully read this operation

DLB_A-BA-e-1511 13 On the installation site observe the following: 1. Avoid extreme heat as well as temperature fluctuation caused by installing n

14 DLB_A-BA-e-1511 6.2 Unpacking and erection Take the appliance carefully out of its packaging, remove the plastic jacket and install it a

DLB_A-BA-e-1511 15 6.2.1 Scope of delivery Serial accessories: • Moisture analyzer, see chap. 2 • 10 sample dishes • Power cable • Mains adapt

16 DLB_A-BA-e-1511 3 2. Power supply to the heating top is provided via the supplied mains cable. Do not connect the appliance to the power

DLB_A-BA-e-1511 17 7 Weighing Start-up 1. In stand-by mode (see chap. 6.3) press ON/OFF button. As soon as the weight display appears, the balance

18 DLB_A-BA-e-1511 8 Adjustment 8.1 Adjust balance As the acceleration value due to gravity is not the same at every location on earth, eac

DLB_A-BA-e-1511 19 8.2 Calibrate / adjust temperature We recommend sometimes to check the temperature value of the device using the optional temper

2 DLB_A-BA-e-1511 GB KERN DLB_A Version 1.1 02/2015 Operating instructions Electronic Moisture Analyser Contents 1 Technical data ..

20 DLB_A-BA-e-1511 Invoke service function:  In weighing mode press the MENU button and keep it pressed until the acoustic signal gets mut

DLB_A-BA-e-1511 21 8.2.1 Calibration of temperature value During temperature calibration only a check is carried out, i.e. no values are changed. 

22 DLB_A-BA-e-1511 8.2.2 Adjustment of temperature value The temperature is measured at two selectable points and it is possible to correct

DLB_A-BA-e-1511 23 9 Appliance configuration Via the configuration menu the appliance can be individually adapted to your weighing needs. Naviga

24 DLB_A-BA-e-1511 Menu overview Menu item Display Selection Description Baudrate (siehe Kap. 9.1) bAud rt br 1200 br 2400 br 4800 br 9

DLB_A-BA-e-1511 25 Description of individual menu items: 9.1 Baud rate  In weighing mode press the MENU button and keep it pressed until the acou

26 DLB_A-BA-e-1511 9.2 Auto Zero Under this menu item the automatic zero point correction can be switched on or off. In switched-on-state th

DLB_A-BA-e-1511 27 Use the navigation buttons   to select the desired setting. Au0 OFF = Auto Zero switched off Au0 1

28 DLB_A-BA-e-1511 9.3 Filter This menu item allows the balance to be set according to specific ambient conditions and measuring purposes.

DLB_A-BA-e-1511 29 9.4 Standstill control display  In weighing mode press the MENU button and keep it pressed until the acoustic signal gets mute.

DLB_A-BA-e-1511 3 10.1 How to implement drying ...

30 DLB_A-BA-e-1511 9.5 Display background illumination  In weighing mode press the MENU button and keep it pressed until the acoustic sign

DLB_A-BA-e-1511 31 10 Operator menu – moisture analysis Menu selection: PrG 1 The appliance offers the possibility to occupy and to save 5 differen

32 DLB_A-BA-e-1511 10.1 How to implement drying Place removal aid with empty sample dish on the sample dish retainer. Make sure that the samp

DLB_A-BA-e-1511 33 10.1.1 Moisture analysis with drying program PrG1 – PrG5 After invoking a drying program PrG1, PrG2, PrG3, PrG4 or PrG5 previously

34 DLB_A-BA-e-1511 Start of moisture analysis: Preheating stage enabled Preheating stage disabled  Confirm by the PRINT button, close t

DLB_A-BA-e-1511 35  During drying the display can be switched over by repeated pressing of the MENU button. Moisture [%] = loss of weight (GV) f

36 DLB_A-BA-e-1511  When an optional printer is connected, the measurement log will be edited independently on the settings in the menu, s

DLB_A-BA-e-1511 37 10.1.2 Moisture analysis with drying program PrG time After setting the drying time (available 1 -99 Min) and the drying temperatu

38 DLB_A-BA-e-1511 Start of moisture analysis: Preheating stage enabled Preheating stage disabled  Confirm by the PRINT button, close t

DLB_A-BA-e-1511 39  During drying the display can be switched over by repeated pressing of the MENU button. Moisture [%] = loss of weight (GV) f

4 DLB_A-BA-e-1511 1 Technical data Data DLB 160-3A Radiator Halogen (1 x 400 W) Temperature range 35°C - 160°C Choice of steps at 1°C Ma

40 DLB_A-BA-e-1511  When an optional printer is connected, the measurement log will be edited independently on the settings in the menu, s

DLB_A-BA-e-1511 41 Start of moisture analysis: Preheating stage enabled Preheating stage disabled  Confirm by the PRINT button, close the sampl

42 DLB_A-BA-e-1511  During drying the display can be switched over by repeated pressing of the MENU button. Moisture [%] = loss of weigh

DLB_A-BA-e-1511 43  When an optional printer is connected, the measurement log will be edited independently on the settings in the menu, see chap.

44 DLB_A-BA-e-1511 10.2 Save the drying programs PrG1, PrG2, PrG3, PrG4, PrG5 The appliance has more than 5 memory locations for often used d

DLB_A-BA-e-1511 45  Confirm with the PRINT button, the currently set drying mode will be displayed.   Use the navigation buttons   to selec

46 DLB_A-BA-e-1511 11 RS 232C interface The moisture analyser is typically equipped with a RS 232C interface. The following conditions must

DLB_A-BA-e-1511 47 11.3 Menu settings „Serial“  In weighing mode press the MENU button, „Therm“ is displayed.  Acknowledge using PRINT butto

48 DLB_A-BA-e-1511 11.3.1 Printout examples (YKB-01N) 1. Menu setting „Serial““Manu PC“ Printout occurs when drying is completed by press

DLB_A-BA-e-1511 49 12 General information concerning moisture analysis 12.1 Application In all cases where moisture is added to or removed from produ

DLB_A-BA-e-1511 5 Shutoff criterion 1. Time mode Drying is finished after the set time, adjustable 1 – 99 minutes. 2. Auto mode Drying is complet

50 DLB_A-BA-e-1511 12.4 Preparing a sample Prepare one sample at a time for measuring. This prevents the sample from exchanging moisture wit

DLB_A-BA-e-1511 51 12.5 Sample material Easy to determine are usually samples with the following characteristics: - Grainy to powdery, pourable soli

52 DLB_A-BA-e-1511 12.7 Drying temperature Bear in mind the following factors when setting the drying temperature: Surface of the sample: Co

DLB_A-BA-e-1511 53 Table of applications: Material Weight Sample (g) Drying temperature ( °C) Drying period (approx.) (min) Moisture (approx.) So

54 DLB_A-BA-e-1511 Material Weight Sample (g) Drying temperature ( °C) Drying period (approx.) (min) Moisture % (approx.) Solid body % (a

DLB_A-BA-e-1511 55 Material Weight Sample (g) Drying XXXX temperature ( °C) Drying period (approx.) (min) Moisture % (approx.) Solid body % (appro

56 DLB_A-BA-e-1511 Material Weight Sample (g) Drying temperature ( °C) Drying period (approx.) (min) Moisture % (approx.) Solid body % (a

DLB_A-BA-e-1511 57 14 Service, maintenance, disposal Before any maintenance, cleaning and repair work disconnect the appliance from the operating vo

58 DLB_A-BA-e-1511 15 Instant help Fault Possible cause Display is not lit up. • The display unit is not switched on. • The mains suppl

DLB_A-BA-e-1511 59 16 Declaration of conformity KERN & Sohn GmbH D-72322 Balingen-Frommern Postfach 4052 E-Mail: [email protected] Tel: 0049-[0]

6 DLB_A-BA-e-1511 2 Appliance overview Pos. Description 1 Foldable hood 2 Temperature sensor 3 Sample dish 4 Heating top 5 Balance

DLB_A-BA-e-1511 7 1. Plug-in connection cable „Balance / Heating top“ 2. Connection net adapter „Balance“. 3. Current supply „Heating top“. 4.

8 DLB_A-BA-e-1511 8. Housing screws 9. Housing screws (for access remove the foot screws) 10. Adjustable foot screws 11. Rigid foo

DLB_A-BA-e-1511 9 2.1 Keyboard and display overview Display Description  Zero indicator ] Stability display % Display of percentage  Status „We