VOLTCRAFT KBM-110 Operating Manual Download Page 32

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12 | Service

KBM-110

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B-H86.0.12.DB214-1.0

12 Service

12.1 Manufacturer

If you have any questions, please do not hesitate to contact us:

Contact

VOLTCRAFT

Distributed by

Conrad Electronic SE

Klaus-Conrad-Str. 1

92240 Hirschau, Germany

Tel.: +49 9604 40 87 87

Fax: +49 180 5 312110

[email protected]

WEEE reg. no. DE 28001718

Summary of Contents for KBM-110

Page 1: ...Operating manual EN KBM 110 pH Tester BNC connection Waterproof Precise and fast...

Page 2: ...5 The product at a glance 11 5 1 The KBM 110 11 5 2 Display elements 11 5 3 Operating elements 11 5 4 Connections 12 6 Bases for measurement 13 6 1 pH measurement 13 6 1 1 Explanation 13 6 1 2 pH elec...

Page 3: ...tion menu 22 8 2 3 Configuring parameters of the configuration menu 23 8 2 4 Adjustment of the measuring input 25 8 2 5 Configuring parameters of the adjustment menu 26 9 Error and system messages 28...

Page 4: ...egal address of the manufacturer KBM 110 4 32 B H86 0 12 DB214 1 0 1 Legal address of the manufacturer Conrad Electronic SE Klaus Conrad Str 1 D 92240 Hirschau http www conrad com WEEE reg no DE 28001...

Page 5: ...king safely and efficiently with the product In addition to the quick reference guide with all relevant legal and safety content in hard copy this document is a detailed reference option for the produ...

Page 6: ...nical controls Product functions Product labels Cross reference p 5 Foot notes 2 5 Further information Software version of the product V1 2 or later For the exact product name refer to the type plate...

Page 7: ...which can cause damage to the device or to the environment in case of non observance NOTE This symbol indicates processes which can have a direct influence on operation or can trigger an unforeseen r...

Page 8: ...foods Inspect the electrode before and after the measurement Always measures in samples for measurements in foods Discard these samples after the measurement DANGER Potassium chloride potassium nitra...

Page 9: ...plication examples for this are for example drinking water waste water surface water swimming pools fish breeding and process chemistry See Technical data p 31 3 5 Qualified personnel For commissionin...

Page 10: ...d reliability in a compact ergonomic housing Additional impressive features include the dust proof and waterproof design in accord ance with IP 65 67 and the 3 line illuminated display which offers ov...

Page 11: ...r value for min max hold Auxiliary display Corresponding temperature for the displayed pH value with unit Measured temperatures are dis played with a decimal place adjusted without Bar graph Progress...

Page 12: ...ion ONF appears in the dis play Long press 4s Start automatic calibration AL appears in the dis play 5 4 Connections BNC connection Connection for electrode Un locking with rotating ring on the cable...

Page 13: ...roof versions from exten ded immersion above the shaft calibrate electrodes sufficiently often The can range from every hour to several weeks depending on the electrode and the application Use a suita...

Page 14: ...electrode with two ceramic diaphragms and liquid electrolyte GE 104 BNC is preferably used for measurements in low ionic media such as rainwater aquarium water and deionised water GE 114 WD is a unive...

Page 15: ...he pH probe must always be protected Plastic shafts must not be cleaned in solvents etc If in doubt contact the manufacturer to inquire about suitable cleaners for the existing electrode This is also...

Page 16: ...ld always be stored wet in 3 mol l KCl Extended storage in distilled or deionised water will result in depletion of the reference electrolytes NOTE The pH electrode included in the scope of supply sho...

Page 17: ...ce the batteries Prerequisites The product is switched off A suitable PH1 is available Instruction 1 Unscrews the Phillips screws and remove the cover 2 Carefully replace the two Mignon AA batteries E...

Page 18: ...ible in a temperature range from 0 C to 60 C We recom mend performing calibration at temperatures between 10 C and 40 C NOTE Calibration should be conducted at the same temperature used for the measur...

Page 19: ...tomatically Prerequisite The product is switched on The pH electrode and if applicable a temperature sensor are inserted in the product Ready to use GPH 7 0 buffer solution Ready to use GPH 4 0 or GPH...

Page 20: ...uation is not possible in this case We recommend conducting a 2 point calibration because a 1 point calibra tion only entails a shift of the zero point Prerequisite An arbitrary buffer solution is ava...

Page 21: ...second buffer solution with a value below pH 6 or above pH 8 NOTE A gradient compensation with buffer solutions between pH 6 and pH 8 is not possible With entry of the compensation value the resultin...

Page 22: ...n of the temperature sensor was made AL Calibration Blinks if no valid calibration is available The product is now ready for measurement NOTE The product must be calibrated to the electrode prior to s...

Page 23: ...oduct is switched off without saving the configuration the last save value is re produced on the next start up of the product 8 2 3 Configuring parameters of the configuration menu Description The fol...

Page 24: ...ure display in F Alarms AL OFF No active alarm ON Alarm alerting via text display acoustic signal and flashing of the backlighting BEEP Alarm alerting via text display and acoustic signal L TE Alarm a...

Page 25: ...tment is made you change the pre adjusted factory settings This is signalled with the T OF or T SL when the product is switched on The standard settings of the zero point value and the gradient value...

Page 26: ...he following representation Representation Parameter Values Meaning Zero point correction T OF 0 00 No zero point correction 5 00 5 00 Zero point correction in C and or at F 9 00 9 00 Gradient correct...

Page 27: ...KBM 110 Operation 8 B H86 0 12 DB214 1 0 27 32 NOTE If the product is switched off without saving the configuration the last save value is re produced on the next start up of the product...

Page 28: ...ontamin ated or defective Use fresh buffer solution Clean electrode re calibrate Replace electrode AL ERR 3 Slope is too high Incorrect buffer solu tion used Buffer solution is contaminated Electrode...

Page 29: ...KBM 110 Error and system messages 9 B H86 0 12 DB214 1 0 29 32 Replace batteries Send in for repair...

Page 30: ...se take it to a municipal collection point where it will be transported to a dis posal company in accordance with requirements of hazardous goods laws Otherwise return it to us freight prepaid We will...

Page 31: ...d weight 108 54 28 mm without BNC plug 130 g incl battery without electrode 190 g incl battery and electrode Operating conditions 20 to 50 C 0 to 95 r h temporarily 100 r h Storage temperature 20 to 7...

Page 32: ...Manufacturer If you have any questions please do not hesitate to contact us Contact VOLTCRAFT Distributed by Conrad Electronic SE Klaus Conrad Str 1 92240 Hirschau Germany Tel 49 9604 40 87 87 Fax 49...

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