Amada miyachi weld checkers mm-122a

Amada miyachi weld checkers mm-122a

Model:MM-122A

Measurement:CurrentMeasuring range0.010 - 0.199kA (Only when 10x sensitivity coil used) 0.100 - 1.999kA 1.00 -19.99kA 10.0 - 199.9kA

                                                Measured valueThe peak value of the total welding or arithmetic mean RMS in the measuredrange can be measured.

                                                Display4-digit digital display(7-segment LED)

                                                Measuring range settingStartAC000-500 cycles    DC     0000 - 2000ms

                                                                                                                        (31 conditions)             (31 conditions)

                                                                                                 End         (Supports 50- 250 Hz)     0.50 - 25.00ms(31 condition)

                                                Measurement accuracyRMS ± (2%rdg + 4dgt) *1,PEAK ± (2%rdg + 10dgt)

                                                Detection methodToroidal coil

                                    TimeWelding-cycle / PulsewidthMeasuring rangeThe maximum measurement duration is 2                                                                                                                                          seconds. Single-phase AC 0.5-100 cycles

                                                                                                                                        (50 Hz)/0.5-120 cycles(60 Hz)

                                                                                                                                        AC inverter type 0.5 - 500 max. cycle (depending                                                                                                                                         on welding current frequency) or 0.50 - 2000ms

                                                                                                                                        (until half time of IP for TH)

                                                                                                        Display4-digit digital display (7-segment LED)

                                                Detection methodToroidal coil

                                      Conduction angleMeasuring range30 - 180° Maximum conduction angle within welding time

                                                                        Detection methodToroidal coil

                                                                        VoltageMeasuring range-

                                                                        Measured value-

                                                                        Display-

                                                                        Display-

                                                                        Measurement accuracy-

                                                                        Detection method-

                                        Current & voltage measurement valueRMSCycle display: Arithmetic mean RMS for each half                                                                                                                                 cycle. "msec" display: Arithmetic mean RMS per each                                                                                                                                 1 msec

                                                                                                                                Transistor type: RMS from the start to the end.                                                                                                                                 Capacitor type: RMS from the start of welding to the                                                                                                                                 TH.

                                                                                                                PEAKMaximum PEAK during entire welding time

                                          Pressurization     Measuring range-

                                                                            Detection method-

Monitoring:         Welding current     Upper/lower limit 31 schedule setting. Setting range 0 to Maximum measurement                                                                     range

                                Welding time     Upper/lower limit 31 schedule setting. Setting range 0 to Maximum measurement                                                                     range

Status alarm display:Each dedicated lamp for upper limit, lower limit and "in-rage" will show the status.

Status alarm signal:"GOOD", "NG-H", and "NG-L" semiconductor relay

Impulse setting:0 - 9 (Sets the location for measuring pulsation welding.)

Counter:99999 max. 5 digits

Printer:Option (BL2-58PN-MYT)

                Print-out the following; the current welding time, evaluation result, schedule no., conduction angle and *ACS data                 counter value been measured and displayed.*All Cycle Schedule

Step up:11 - 9 steps

Communications output:RS-232C/RS-485 The current, weld-time, evaluation results counter value and schedule data                                                         measured and display can be transfer in the communication facility.

Power supply:Single-phase 100 - 240VAC ±10% (50/60Hz) or 24VDC ±10%

Mass:1.9kg

Operating ambient temperature:0 - 40°C

Power consumption:112W max.