Kusam-meco KM-CAL-906 User Manual Download Page 1

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Summary of Contents for KM-CAL-906

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Page 3: ...0 A quick reference guide A User s Manual One Fuse 50mA 250V 4 4 4 Safety Safety Safety Information Information Information For the correct and safe use of the instrument be sure to follow the caution...

Page 4: ...ation surrounding the connectors Select the proper function and range for the measurement Make sure the battery door is closed and latched before operating the meter Remove test leads from the meter b...

Page 5: ...efore shifting to different source or measurement functions When servicing the meter use only specified replacement parts To avoid false reading which could lead to possible electric shock or personal...

Page 6: ...5 5 5 5 Familiar Familiar Familiar With With With the the the Calibrator Calibrator Calibrator Figure 1 Entire Graph...

Page 7: ...6 5 1 5 1 5 1 Measurement Measurement Measurement Source Source Source Terminals Terminals Terminals Figure 2 shows the measurement source terminals of the calibrator Table 2 explains their use...

Page 8: ...ys Table 2 Measurement Source Terminals Terminal Terminal Terminal Function Function Function 4W terminals measurement terminal of the 4W OHM RTD Measurement Signals OHM RTD Measurement Signals DCV TC...

Page 9: ...function Source Signal OHM RTD No No No Name Name Name Function Function Function 1 5 Source value set key Increment of source set point 6 10 Source value set key Decrement of source set point 11 MEA...

Page 10: ...on or off the RJ compensation function 22 T DISP T DISP T DISP Key In TC RTD measurement source function pressing the key convert the assistance display between room temperature or mV value On other m...

Page 11: ...n g Measurement Source Tc function h Measurement Source RTD function i Beeper of measurement continuity j Display hold for measured value k Average value for measurement Figure 4 typical LCD display l...

Page 12: ...ing the internal assembly In case of failure Should the instrument begin to emit smoke give off an unusual odor or show any other anomaly immediately turn off the POWER key If you are using an Charger...

Page 13: ...y wipe the outer surfaces of the instrument Ingress of water into the instrument can result in malfunction If you are using an Charger with the instrument and will not use the instrument for a prolong...

Page 14: ...re coefficient shown in Chapter 18 Specifications to the given accuracy rating When using the instrument at an ambient humidity of 30 or lower prevent electrostatic charges from being produced by usin...

Page 15: ...Step Step 1 1 1 Remove the lead cables and charger and turn off the calibrator before you begin installing batteries Step Step Step 2 2 2 Remove the battery holder cover by sliding it in one quarter c...

Page 16: ...ries are too low Connecting Connecting Connecting the the the Charger Charger Charger W W Warning arning arning Make sure the voltage of the AC power source matches the rated supply voltage of the Cha...

Page 17: ...f time could be reset in the factory default parts see Chapter 10 Factory Default Turning Turning Turning On Off On Off On Off the the the Backlight Backlight Backlight Pressing the key turns on the b...

Page 18: ...rror 7 7 7 1 1 1 Connecting Connecting Connecting Cables Cables Cables to to to Terminals Terminals Terminals For For For DC DC DC voltage voltage voltage thermocouple thermocouple thermocouple Figure...

Page 19: ...from 9 or decreasing it from 0 causes the digit to overflow or underflow allowing you to set the output value without interruption Holding down the key continuously changes the digit in question And...

Page 20: ...alibration is greater than 0 1 F the calibrator may fail to source correct resistance signals Step Step Step 1 1 1 Using the OHM OHM OHM key to select Ohm function Using the RANGE RANGE RANGE key sele...

Page 21: ...git by digit using each pair of keys Each press of the key increases or decreases the digit Increasing the digit from 9 or decreasing it from 0 causes the digit to overflow or underflow allowing you t...

Page 22: ...nt I supplied from the device being calibrated such as a resistance meter and then delivering the voltage V proportional to the preset resistance R between the output terminals and thus producing the...

Page 23: ...eased to the Maxim or Minimum value Pressing the ZERO ZERO ZERO key initializes the output set point to the default value 0 Step Step Step 3 3 3 The calibrator sources the preset resistance value betw...

Page 24: ...terminals is 30V peak maximum To avoid electrical shock do not use the terminal adapter for measuring any circuit voltage exceeding the maximum voltage to ground T T Tips ips ips With the HOLD HOLD H...

Page 25: ...voltage For For For thermocouple thermocouple thermocouple signal signal signal Figure Figure Figure 8 8 8 Step Step Step 1 1 1 Connect the thermocouple convertor to the input terminals This will hel...

Page 26: ...ipment under test while making sure the polarities are correct Figure 9 Measuring continuity ohm RTD signal with 2w method Three Three Three wire wire wire connection connection connection method meth...

Page 27: ...c3W terminal Connect one red lead cable to the RTD input terminal and another red lead to 4W terminal Step Step Step 2 2 2 Connect the four clips of the cables to the measuring terminals of equipment...

Page 28: ...ts part of the LCD 8 3 8 3 8 3 Measuring Measuring Measuring Resistance Resistance Resistance Step Step Step 1 1 1 Make sure the lead cables for measurement are not connected to the measuring instrume...

Page 29: ...h apparatus as an airconditioner 8 4 1 8 4 1 8 4 1 Using Using Using RJ RJ RJ sensor sensor sensor Select TC measurement function in which RJ senor goes on work automatically press RJ ON RJ ON RJ ON k...

Page 30: ...measured value and unit shall be shown in the main districts part of the LCD T T Tips ips ips The calibrator offers the 2 wire 3 wire 4 wire connection method when measuring ohm RTD 8 5 1 8 5 1 8 5 1...

Page 31: ...asured Value Value Value holding holding holding function function function Apart from the continuity measurement functions the reading hold function can also be used to preserve the current measured...

Page 32: ...decrement of the value in sequence The value won t change when reaching the maximum or minimum value The time unit is minute Step Step Step 3 3 3 Pressing the SOURCE SOURCE SOURCE key LCD displays SAV...

Page 33: ...etween the and by using the right pair of Step Step Step 3 3 3 Pressing the SOURCE SOURCE SOURCE key LCD displays SAVE symbol on the upper part for 1s 10 4 10 4 10 4 Setting Setting Setting frequency...

Page 34: ...ient temperature 23 2 Relative humidity 35 to 75 RH Warm up Before using warm up the calibrator for the period of time specified Put the meter into the standard environment for 24 hours and then turn...

Page 35: ...MEASURE MEASURE MEASURE key into the source adjusting state and then press the MEASURE MEASURE MEASURE key into the measurement adjusting state press HOLD HOLD HOLD key LCD shows CAL symbol on the ass...

Page 36: ...Step Step 4 4 4 Pressing the RANGE RANGE RANGE key selects the range Step Step Step 5 5 5 Pressing the HOLD HOLD HOLD key enters the measurement CAL mode The LCD shows the present adjusting point CA...

Page 37: ...same time 11 2 11 2 11 2 Adjusting Adjusting Adjusting all all all ranges ranges ranges of of of ohms ohms ohms Figure 13 Calibrating all ranges of ohms Step Step Step 1 1 1 Make sure the lead cables...

Page 38: ...shows SAVE symbol in the upper part for 2 seconds Step Step Step 7 7 7 Pressing the RJ ON RJ ON RJ ON key causes the adjusting point shifting between CAL 0 and CAL F The LCD shows the reference resist...

Page 39: ...wer Supply new alkaline size AAA battery type 7 is the best choice for adjustment Source Adjustment Operation Table 5 Adjustment Points of Source Functions Adjusting the displayed value same with the...

Page 40: ...on the assistance districts part is the lowest digit of the value Tips If the battery level is below 25 full the adjustment operation can t be operated And the LCD shows ERR in the lower part 12 1 12...

Page 41: ...ches the measured CAL adjustment setpoint In the CAL mode the right pair of keys are used to increase or decrease the least significant digit the digit in the right of the assistance districts LCD par...

Page 42: ...districts part and the calibrator is ready for the zero point or F point adjustment of source functions The LCD shows the highest five digits and its unit in the main districts part and the lowest dig...

Page 43: ...ing calibration from the left mark on the lower part The value of the exciting current is indicated by the digit on the top right corner unit mA Make sure to preserve the calibrating value before chan...

Page 44: ...sassemble or heating the battery or throw them into the fire When replacing use only four same specified ones Take out the battery if you don t operate the meter for a long time Step Step Step 1 1 1 R...

Page 45: ...1 1 1 Turn off the calibrator Step Step Step 2 2 2 Connect the plug into the charging jack of the terminal Step Step Step 3 3 3 Plug the charger into the AC power Note Note Note In normal charging fun...

Page 46: ...suspect that the meter has failed review this manual to make sure you are operating it correctly If the meter still fails to operate properly pack it securely in its original container if available an...

Page 47: ...46 Figure 17 Replacing part...

Page 48: ...rapper 8 19 AAA Alkaline battery 4 5 Terminal Gasket 8 20 Tilt stand 1 6 LCD Frame 1 21 Screw M3 16 4 7 LCD 1 22 Battery Door 1 8 Backlight Panel 1 23 Plastic Screw 2 9 Conductive Rubber wire 2 24 Spo...

Page 49: ...ns General Specifications for measure These specifications assume A 1 year calibration cycle An operating temperature of 18 to 28 Relative humidity of 35 to 70 non_condensing Accuracy is expressed as...

Page 50: ...Excitation current Approximately 1mA 5K Excitation curren Approximately 0 1mA Open Circuit Voltage about 2 5V Does not include lead resistance 5K 0 0000 K 5 5000K 0 1 0 05 0 02 TC R 0 C 1767 C 1 C 0...

Page 51: ...0 1 8 1000 1820 1 4 L 60 C 900 C 0 1 C 60 0 0 0 0 7 0 0 900 0 0 5 U 100 C 600 C 0 1 C 100 0 0 0 0 7 0 0 600 0 0 5 RTD Pt100 385 200 0 C 800 0 C 0 1 C 200 0 C 0 0 C 0 5 C 0 0 C 400 0 C 0 7 C 400 0 C 80...

Page 52: ...60Hz Pt1000 385 200 0 C 630 0 C 0 1 C 200 0 100 0 0 8 100 0 300 0 0 9 300 0 630 0 1 0 Pt200 385 200 0 C 630 0 C 200 0 100 0 0 8 100 0 300 0 0 9 300 0 630 0 1 0 Pt500 385 200 0 C 630 0 C Cu10 100 0 C...

Page 53: ...Hz terminal and COM terminal 30 Vpk General Specifications for Source These specifications assume A 1 year calibration cycle An operating temperature of 18 to 28 64 4 82 4 Relative humidity of 35 to 7...

Page 54: ...R 0 C 1767 C 1 C 0 100 1 5 100 1767 1 2 By using ITS 90 temperature scale The accuracy does not include the error of internal temperature compensation caused by a sensor S 0 C 1767 C 0 100 1 5 100 17...

Page 55: ...TD Pt100 385 200 0 C 800 0 C 0 1 C 200 0 0 0 0 3 0 0 400 0 0 5 400 0 850 0 0 8 By using temperature scale ITS 90 Excitation current 0 5 3mA for Pt100 Cu10 Cu50 add 0 5 C when excitation current is 0 1...

Page 56: ...probe 0 2 the range of the measured temperature is from 20 100 18 oints oints oints for for for Attention Attention Attention to to to Use Use Use of of of Operation Operation Operation Instruction In...

Page 57: ...ct the manufacturer The present manufacturer is not liable for any accident and hazard arising from any misoperation The functions described in this operation instruction should not be used as grounds...

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