【NEW】Weld tester (handheld type): MM-410A．MM-315B
[ MM-410A ]
Measures current, voltage, welding time, weld force. It is a handheld type which is convenient to carry.
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◆Improve measurement accuracy
RMS which is compliant ISO17657 is available for all measurement conditions by adopting ISO17657 compliant toroidal coil.*
It can be also selected the arithmetic mean RMS which is a conventional calculation system.
*: By using MB-400M/MB-800M -
◆Various measurement functions
Up to 10 measured values which are important to judge welding quality can be displayed and judged.
Also, 4 waveforms can be displayed. Easy setting through the menu selection system on the 5.7-inch color touch panel.
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Display screen
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◆User friendly OK/NG judgement
Result of OK/NG judgement is displayed on the screen. Using condition numbers, operator is able to see the result by checking the screen.
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◆Supports a wide range of welding machines
The instrument supports single-phase AC, DC inverter, AC inverter, transistor, and capacitive discharge welding machines.
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◆Supports multiple languages
Languages available are Japanese, English, Chinese, Korean, German, French, and Spanish.
New Features
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◆AC/DC seam measurement mode
Up to 5 minutes of moving measurement (Measures current/voltage in AC welding or voltage in DC welding )
Memory / Communication
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◆Memory
You can store measured values and waveforms in USB or built-in flash memory.
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◆Communication
USB, Ethernet(TCP/IP) Simplex and duplex communication possible.
Expand function
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◆With external input function, voltage input (± 10 V) current input (4 to 20 mA) from other sensors such as temperature sensor can be measured, waveform display, and OK/NG judge possible.
* Judgment can not be output.
Configuration diagram
Accessories (Option: Sold separately)
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◆User friendly OK/NG judgement
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[ MM-315B ]
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Highly functional handheld type weld monitor (checker) for various weld current waveforms.
- ◆Low-price, multi-functional, ultra-compact welding current measuring unit.
- ◆The welding current and the weld time can be configured.
- ◆The conduction angle can be set.
- ◆Large clear LCD.
- ◆Non-volatile memory employed in MM-315A would hold the configuration even on flat battery.
- ◆The panel sheet resists dust and oil mist.
[ MM-410A ]
| MODEL | MM-410A | ||||||
| Measurement Specification | Current | Range |
1×Sensitivity toroidal coil：0.100-2.000kA / 0.30-6.00kA / 1.00-20.00kA / 3.0-60.0kA / 10.0-200.0kA 10×Sensitivity toroidal coil：0.010-0.200kA / 0.030-0.600kA / 0.100-2.000kA / 0.30-6.00kA / 01.00-20.00kA |
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| Item | PEAK / RMS* / Arithmetic mean RMS | ||||||
| Voltage | Range | 0.30-6.00V / 1.0-20.0V | |||||
| Item | PEAK / RMS* / Arithmetic mean RMS | ||||||
| Force | Range | 4.90-98.06N (MA-520B), 49.0-980.6N (MA-521B), 245-4903N (MA-770A), 490-9806N (MA-522B, MA-771A) | |||||
| Item | Mean RMS/maximum (peak) Before welding / After welding / Constant | ||||||
| External | Input voltage / current range | ｰ10 to +10 V / 4 to 20 mA | |||||
| Range | ±0.5 to 10V or 4.8 to 20mA (5% to 100% of rated setting) | ||||||
| Item | Mean RMS/maximum (peak) Before welding / After welding / Constant | ||||||
| Measurement time |
Current Voltage Power Resistance |
AC | ms-AC | 1～5000ms | |||
| CYC-AC | 0.5～250.0CYC(50Hz)、0.5～300.0CYC(60Hz) | ||||||
| CYC***Hz-AC |
0.5～200.0CYC(M050：50Hz)、0.5～300.0CYC(M063：63Hz)、 0.5～2000.0CYC(M500：500Hz) |
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| LONG CYC-AC | 0.5～500.0CYC(50Hz)、0.5～600.0CYC(60Hz) | ||||||
| DC | CYC-DC | 0.5～100.0CYC(50Hz)、0.5～120.0CYC(60Hz) | |||||
| ms-DC | 1～2000ms | ||||||
| SHORT ms-DC | 0.50～300.00ms(0.05ms increment) | ||||||
| Force External | 1～10000ms | ||||||
| Conduction angle | 0-180 degrees | ||||||
| No. of schedules | 127 schedules | ||||||
| Body Specification | Power supply voltage | Single-phase 100 to 240 V (50/60 Hz) AC adapter output 9V DC | |||||
| Power consumption | 7.8W (in normal time) 30W (in charge time) when two batteries are installed | ||||||
| External data output | USB / Ethernet (Protocol; TCP/IP) | ||||||
| Languages | Japanese, English, Chinese, Korean, German, French, Spanish. | ||||||
| Outer dimensions(W×D×H) Not including projections | 224(W)mm×47(D)mm×157(H)mm | ||||||
| Mass | Approx. 0.9 kg | ||||||
* ISO17657 Compliance
[ MM-315B ]
| Model name | MM-315A | |||
|---|---|---|---|---|
| Current | Measuring range | 1.00 - 9.99kA (Lo range) | 5.0 - 49.9kA (Hi range) * | |
| Measured value | Arithmetic mean effective value of measurement range | |||
| Measurement accuracy | ±2% of full scale | |||
| Time | Measuring range | AC | DC | |
| 1-99 cycles | 1 - 40 cycles / 0.01-0.80 second | |||
| Start | 1 - 99 cycles | |||
| Exit | up to 2% of full scale | 75% or less of previous cycle | ||
| Conduction angle measurement | Maximum power angle in 30 - 180°measurement segment ±5% of full scale | |||
| Multi-step welding | 9 steps (With memory function) | |||
| Power supply | With four 1.2V nickel-cadmium batteries (4.8 V), can be used for 10 consecutive hours. | |||
| Dimensions (mm) | 75(W) x 30(D) x 170(H) | |||
| Mass | 500 grams (including four NiCd batteries.) | |||
- * When detected by MB-500-15
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◆MM-410A
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◆MM-315B
