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Related Manuals for KERN SFB 10K1HIP
Summary of Contents for KERN SFB 10K1HIP
- Page 1 KERN & Sohn GmbH Ziegelei 1 Phone: +49-[0]7433- 9933-0 D-72336 Balingen Fax: +49-[0]7433-9933-149 email: info@kern-sohn.com Internet: www.kern-sohn.com Operating instructions Stainless steel scale KERN SFB Version 2.5 04/2016 SFB-BA-e-1625...
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Page 2: Table Of Contents
KERN SFB Version 2.5 04/2016 Operating instructions stainless steel scale Table of Contents Technical Data ....................4 Appliance overview ..................10 Keyboard overview ....................11 2.1.1 Numeric input via navigation keys ................... 12 Overview of displays ....................12 Basic Information (General) ................13 Proper use ........................13... - Page 3 Operation ......................28 Start-up ........................28 Switching Off ......................28 Zeroing ........................28 Simple weighing ......................28 Switch-over weighing unit (only not verifiable models) ..........29 Weighing with tare ....................30 Weighing with tolerance range .................30 7.7.1 Tolerance check for target weight ..................31 7.7.2 Tolerance check for target quantity.................. 33 Manual totalizing .......................35 Automatic adding-up ....................37 7.10...
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Page 4: Technical Data
1 Technical Data KERN SFB 10K1HIP SFB 15K5HIPM SFB 20K2HIP Readability (d) Weighing range (max) 10 kg 15 kg 20 kg Minimum load (Min) 100 g Verification value (e) Verification class Reproducibility Linearity ± 1 g ± 5 g ± 2 g... - Page 5 KERN 30K10HIPM 50K5HIP 50K5LHIP 50K-3XL Readability (d) 10 g Weighing range (max) 30 kg 50 kg 50 kg 50 kg Minimum load (Min) 200 g Verification value (e) 10 g Verification class Reproducibility 10 g Linearity ± 10 g ± 5 g ±...
- Page 6 KERN 60K20HIPM 60K20LHIPM 60K-2XLM Readability (d) 20 g 20 g 20 g Weighing range (max) 60 kg 60 kg 60 kg Minimum load (Min) 400 g 400 g 400 g Verification value (e) 20 g 20 g 20 g Verification class...
- Page 7 KERN 100K10HIP 100K-2L 100K-2HM 100K-2LM Readability (d) 10 g 10 g 50 g 50 g Weighing range (max) 100 kg 100 kg 150 kg 150 kg Minimum load (Min) 1 kg 1 kg Verification value (e) 50 g 50 g...
- Page 8 KERN 100K-2XL 100K-2XLM 120K50HIPM Readability (d) 10 g 50 g 50 g Weighing range (max) 100 kg 150 kg 120 kg Minimum load (Min) 1 kg 1 kg Verification value (e) 50 g 50 g Verification class Reproducibility 10 g...
- Page 9 KERN 200K-2XL 300K-1LM Readability (d) 20 g 100 g Weighing range (max) 200 kg 300 kg Minimum load (Min) 2 kg Verification value (e) 100 g Verification class Reproducibility 20 g 100 g Linearity ± 40 g ± 100 g...
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Page 10: Appliance Overview
2 Appliance overview Battery status display Keyboard Weight display Tolerance tag, see chap. 7.7 Weighing unit Levelling screw Spirit level (underneath weighing platform) SFB-BA-e-1625... -
Page 11: Keyboard Overview
2.1 Keyboard overview Button Function Turn on/off • Zeroing • Confirm entry Navigation key Taring At numeric input increase flashing digit Navigation key Scroll forward in menu • Display sum total • Digit selection to the right Navigation key ... -
Page 12: Numeric Input Via Navigation Keys
2.1.1 Numeric input via navigation keys Press current setting appears. The first digit is flashing and can be changed. If the first digit is not to be changed, press and the second digit will start flashing. Each time you press , the display unit jumps to the subsequent digit, returning to the first digit after the last digit has been pressed. -
Page 13: Basic Information (General)
The balance may only be used according to the described conditions. Other areas of use must be released by KERN in writing. 3.3 Warranty Warranty claims shall be voided in case •... -
Page 14: Monitoring Of Test Resources
Information is available on KERN’s home page (www.kern-sohn.com with regard to the monitoring of balance test substances and the test weights required for this. In KERN’s accredited DKD calibration laboratory test weights and balances may be calibrated (return to the national standard) fast and at moderate cost. -
Page 15: Unpacking And Implantation
6 Unpacking and implantation 6.1 Installation Site, Location of Use The balances are designed in a way that reliable weighing results are achieved in common conditions of use. You will work accurately and fast, if you select the right location for your balance. On the installation site observe the following: •... - Page 16 Remove the transportation lock: 1. Models platform size 300 x 240 mm Remove the marked screws. 2. Models platform size 400 x 300 mm Remove the screw marked by the label Attention: The sealed screws must not be unscrewed. Accurate weighing results require a weighing bridge with perfect horizontal alignment.
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Page 17: Tripod
6.2.1 Tripod Assemble example models platform size 300 x 240 mm: Attach the tripod to the platform acc. to fig. using the 4 screws [1], securing disks and washers. Ensure that the cable is not damaged nor squeezed. Screw-in support screw [2] till it is safely fixed. - Page 18 Remove display unit from holder, for that remove the turning knobs [3] on the side. Attach the tripod with the four raised counter-sunk head screws [4] and the nuts on the holder of the display unit. Re-attach and position display unit using the turning knobs [3]. SFB-BA-e-1625...
- Page 19 Scope of delivery models platform size 400 x 300 mm: Tripod tube Adapter display unit Tripod foot SFB-BA-e-1625...
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Page 20: Mains Connection
6.3 Mains connection Power is supplied via the external mains adapter. The stated voltage value must be the same as the local voltage. Only use original KERN mains adapters. Using other makes requires consent by KERN. 6.4 Rechargeable battery operation Before the first use, the battery should be charged by connecting it to the mains power supply for at least 12 hours. -
Page 21: Adjustment
Prepare the required adjustment weight. The weight to be used depends on the capacity of the scale. Carry out adjustment as near as possible to the scale’s maximum weight. Info about test weights can be found on the Internet at: http://www.kern-sohn.com. • Observe stable environmental conditions. Stabilisation requires a certain warm-up time. -
Page 22: Verified Models
6.6.1 Verified models In verified weighing systems the menu item for adjustment „P2 mode“ is blocked. To override the blocked access you will have to destroy the seal before calling up the menu and to short-circuit the two contacts on the circuit board [K2], using a jumper (See chap.6.7). - Page 23 How to carry out an adjustment: Confirm menu setting „noLin“ by Ensure that there are no objects on the weighing plate. Wait for stability display, then press The currently set adjustment weight will be displayed. To change by using the navigation buttons (see chap.
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Page 24: Non Verifiable Models
6.6.2 Non verifiable models Call up menu: 1. Switch-on balance and during the selftest press 2. Press subsequently the first menu block „PO CHK“ will be displayed. 3. Press repeatedly until „P3 CAL“ will be displayed. 4. Confirm with ; press repeatedly until „CAL“... -
Page 25: Linearization
Linearization Linearity shows the greatest deviation of a weight display on the scale to the value of the respective test weight according to plus and minus over the entire weighing range. If linearity deviation is discovered during a testing instrument control, you can improve this by means of linearization. -
Page 26: Non-Verified Models
6.7.2 Non-verified models Call-up menu item P3 CALCalLiner, see chap. 6.5.1 Confirm by , the password query „Pn“ will be displayed. Press subsequently Ensure that there are no objects on the weighing pan. Wait for stability display, then press ... -
Page 27: Verification
6.8 Verification General introduction: According to EU directive 90/384/EEC or 2009/23EG balances must be officially verified if they are used as follows (legally controlled area): a) For commercial transactions if the price of goods is determined by weighing. b) For the production of medicines in pharmacies as well as for analyses in the medical and pharmaceutical laboratory. -
Page 28: Operation
7 Operation 7.1 Start-up Press , and the instrument will carry out a self-test. The instrument is ready for weighing when a weight display appears. 7.2 Switching Off Press until the display disappears. 7.3 Zeroing Resetting to zero corrects the influence of light soiling on the weighing plate. Resetting range ±... -
Page 29: Switch-Over Weighing Unit (Only Not Verifiable Models)
7.5 Switch-over weighing unit (only not verifiable models) How to enable weighing units: Call-up menu item P5 Unt, see chap. 8 Press and the first weighing unit with the current setting will be displayed. To enable [on] / disable [off] the displayed weighing unit, press ... -
Page 30: Weighing With Tare
7.6 Weighing with tare Deposit weighing vessel. After successful stop check press the button. NE T The zero display and the indicator appear. The weight of the container is now internally saved. Weigh the material, the net weight will be indicated. ... -
Page 31: Tolerance Check For Target Weight
Optical signal: Three colour pilot lamps indicate whether load is within the two tolerance limits. The signal lamps provide the following information: Red signal lamp Goods to be weighed above tolerance limit glowing Green signal lamp Goods to be weighed within tolerance range glowing Red signal lamp Goods to be weighed below tolerance limit... - Page 32 Press the navigation keys (See chap. 2.1.1) to enter the upper limit, e.g. 1,100 kg; the currently enabled digit will be flashing. Confirm input by Press repeatedly until is displayed. Press and the current setting for the acoustic signal will be shown.
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Page 33: Tolerance Check For Target Quantity
7.7.2 Tolerance check for target quantity Settings Press at the same time in weighing mode. Press until the display for entering the lower limit value appears. Press , the current setting will be displayed. To enter the lower limit, e. g. 75 items, press the navigation buttons (see chap. - Page 34 Press ; weighing system is in tolerance weighing mode. From here evaluation takes place whether the goods to be weighed are within the two tolerance limits. Weighing with tolerance range Set item weight, see chap. 7.10. Tare when using a weighing container. ...
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Page 35: Manual Totalizing
7.8 Manual totalizing With this function the individual weighing values are added into the summation memory by pressing and edited, when an optional printer is connected. • Menu settings: „P1 COM“ or „P2 COM“ „MODE“ „PR2““, see chap. 8 •... - Page 36 Delete weighing data: Press at the same time. The data in the summation memory are deleted. Printout example KERN YKB-01N, verified weighing system: Menu setting Menu setting „P1 COM“ or „P2 COM“ „Lab 2“ / Prt 7“ „P1 COM“ or „P2 COM“ „Lab 0“ / Prt 0“...
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Page 37: Automatic Adding-Up
7.9 Automatic adding-up With this function the individual weighing values are automatically added into the summation memory when the balance is unloaded without pressing and edited, when an optional printer is connected. Menu settings: „P1 COM“ or „P2 COM“ „MODE“ „AUTO““, see chap. 8 Indicator is displayed. -
Page 38: Parts Counting
7.10 Parts counting Before the balance can count parts, it must know the average part weight (i.e. reference). Proceed by putting on a certain number of the parts to be counted. The balance determines the total weight and divides it by the number of parts, the so- called reference quantity. -
Page 39: Animal Weighing
7.11 Animal weighing The animal weighing function is ideal for unstable loads. The weighing system calculates and displays a stable mean average from several weighing values. The animal weighing program may either be enabled by calling up menu block “P3 OTH“ or “P4 OTH“ „ANM“ „ON“ (See chap. 8) or by using the faster option of a key combination. -
Page 40: Lock Keyboard
7.12 Lock keyboard Go to menu item “P3 OTH“ or “P4 OTH“ „LOCK“, see chap. 8, and enable/disable the keyboard interlock. The enabled function will be locked after 10 minutes of inactivity. “K-LCK“ will be displayed as soon as a key is pressed. To cancel locking, keep pressed at the same time (2s) until “U LCK“... -
Page 41: Automatic Switch-Off Function " Auto Off
7.14 Automatic switch-off function “ “ AUTO OFF The instrument will switch off automatically after a set time when the display unit or weighing bridge has been idle. Keep pressed (3s) until “setbl“ appears. Call up function using AUTO OFF ... -
Page 42: Menu
8 Menu Navigation in the menu: Call up menu Switch-on balance and during the selftest press Press subsequently, the first menu block „PO CHK“ will be displayed. Select menu block With help of , the individual menu items can be selected one after the other. -
Page 43: Overview Non Verifiable Models
8.1 Overview non verifiable models Menu block Menu item Available settings / explanation Main menu Submenu PO CHK SET H Upper limit value „Tolerance check weighing“, input see chap. 7.7.1 Weighing with SET LO Lower limit value „Tolerance check weighing“, input see tolerance range, chap. - Page 44 7 bits, even parity 7 bits, odd parity 8n1* 8 bits, no parity PTYPE tPUP* Standard printer setting LP50 Not documented Lab x (Lab 0*) For data output format, see chap.8.2, tab. 1 Prt x (Prt 0*) LAnG eng* Standard settings English P3 CAL COUNT Display internal resolution...
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Page 45: Overview Verified Models
8.2 Overview verified models In verified weighing systems the access to „P2 mode and „P4 tAr“ is locked. In order to unlock the access, the seal must be destroyed and both contacts of the printed circuit board [K2] must be short-circuited by a jumper, see chap. 6.11. Attention: After destruction of the seal the weighing system must be re-verified by an authorised agency and a new verification wire/seal mark fitted before it can be... - Page 46 P2 mode SiGr Single-range balance COUNT Display internal resolution DECI Position of the decimal dot Konfigurations- Div. Readability [d] / verification value[s] daten Balance capacity [Max] noLin Adjustment, see chap. 6.5 LinEr Linearisation, see chap. 6.7 Not documented dUAL 1 Dual range balance Balance with two weighing ranges and different maximum load and weighing ranges and interval sizes but only one load-...
- Page 47 P4 tAr Press the current setting will be displayed. Using the Restricted taring navigation buttons (see chap. 2.1.1) select the desired setting, the range active digit is flashing. Confirm input by P5 St St on Follow up tare switched on Follow up tare St off Follow up tare switched off...
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Page 48: Service, Maintenance, Disposal
• Do not apply aggressive detergents (solvents etc.). 9.2 Service, maintenance The appliance may only be opened by trained service technicians who are authorized by KERN. Before opening, disconnect from power supply. 9.3 Disposal Disposal of packaging and appliance must be carried out by operator according to valid national or regional law of the location where the appliance is used. -
Page 49: Error Messages
9.4 Error messages Error Description Possible causes message - - - - - • Unload weighing system or reduce Maximum load exceeded preload. - - ol - - • Follow format “yy:mm:dd“ Err 1 Incorrect data input • Follow format “hh:mm:ss“ Err 2 Incorrect time entry •... -
Page 50: Data Output Rs 232C (Optional)
• Use a suitable cable to connect the weighing balance to the interface of the printer. Faultless operation requires an adequate KERN interface cable. • Communication parameters (baud rate, bits and parity) of balance and printer must match. -
Page 51: Output Log (Continuous Output)
Symbols: Stable value Instable value GS / GW Gross weight Net weight Tare weight Number weighing processes TOTAL Total of all individual weighings <lf> Space line <lf> Space line • Counting **************************** **************************** 10.4 Output log (continuous output) • Weighing HEADER1: ST=STABLE，... -
Page 52: Instant Help
11 Instant help In case of an error in the program process, briefly turn off the balance and disconnect from power supply. The weighing process must then be restarted from the beginning. Help: Fault Possible cause The displayed weight does •... -
Page 53: Declaration Of Conformity
12 Declaration of Conformity To view the current EC/EU Declaration of Conformity go to: www.kern-sohn.com/ce The scope of delivery for verified weighing balances (= conformity- rated weighing balances) includes a Declaration of Conformity. SFB-BA-e-1625...