OHAUS STARTER 2100, Instruction Manual

Page 1: ...STARTER 2100 Bench pH Meter Instruction Manual...

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Page 3: ...tion 8 3 1 Calibration 8 3 1 1 Buffer group 8 3 1 2 Performing 1 point calibration 9 3 1 3 Performing 2 point calibration 9 3 2 Sample measurement 10 3 2 1 pH measurement 10 3 2 2 mV measurement 10 3...

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Page 5: ...show the pH electrode performance Can recall last calibration data Quick Guide attached in the meter to help user operate 1 1 Safety measures Measures for your protection Never work in an environment...

Page 6: ...when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual...

Page 7: ...trode condition is not good or needs cleaning 2 Measurement icon measurement or calibration is running disappear means the reading is locked no matter measurement 3 Calibration icon 1 point or 2 point...

Page 8: ...ting Start calibration Review the latest calibration data slope offset Meter turn on Exit return to measurement screen Meter turn off Entered temperature setup mode Increase temp value when in temp se...

Page 9: ...able pH Electrode 83033965 ST210 2 in 1 plastic refillable pH Electrode 83033966 ST320 3 in 1 plastic gel pH Electrode no need to refill 83033967 ST230 2 in 1 glass muddy sample pH Electrode 83033968...

Page 10: ...ectrode arm on the left or right sight of the STARTER 2100 meter Remove the arm hole rubber cover from the meter Insert the metal stick into the hole and screw to fasten it Install the upper electrode...

Page 11: ...pH electrode The BNC pH Cinch Temp and banana REF socket For ST210 we only need to connect the pH electrode with the pH socket BNC For STTEMP30 connect with Temp Socket Cinch For ST310 connect both t...

Page 12: ...le or buffer solution user should stir several seconds then wait 30 to 60 seconds for the signal to be stable and then press the button to operate do Calibration or measurement 3 1 Calibration 3 1 1 B...

Page 13: ...libration return to the measurement screen Press button Cal to do the 2 point calibration Note With the 1 point calibration only the offset is adjusted If the pH electrode was previously calibrated wi...

Page 14: ...r accuracy we recommend to use temperature electrode If a temperature electrode is used ATC Auto Temperature Compensation and the sample temperature are displayed If the meter does not detect a temper...

Page 15: ...some organic solvents such as toluene xylene and methyl ethyl ketone MEK Any spillage should be immediately wiped off 5 3 Electrode maintenance Make sure the electrode is filled with electrolyte solut...

Page 16: ...message Err appears Note You have to finish pressing all five keys within 2 minutes otherwise Err appears and you will have to repeat the procedure 5 5 Recover factory settings When the meter is off...

Page 17: ...5 C Calibration 1 or 2 points 1 predefined buffer group 4 01 7 00 10 01 Memory Recall last calibration data Power supply 110 240V 50Hz DC 12V Size weight Approximately 220 W x 175 D x 78 H mm 0 75 kg...

Page 18: ...10 10 Buffer group JJG119 Temp pH1 68 pH4 00 pH6 86 pH9 18 pH12 46 5 1 67 4 00 6 95 9 39 13 21 10 1 67 4 00 6 92 9 33 13 01 15 1 67 4 00 6 90 9 28 12 82 20 1 68 4 00 6 88 9 23 12 64 25 1 68 4 00 6 86...

Page 19: ...rporation 7 Campus Drive Suite 310 Parsippany NJ 07054 USA Tel 973 377 9000 Fax 973 944 7177 With offices worldwide www ohaus com pH ohaus com PN 30031622 A Ohaus Corporation 2013 all rights reserved...