Weld Checker

Weld checkers, also known as weld current meters, are tools to help you monitor your machines’ parameters. Resistance welding production environments put a great deal of strain on equipment and weld checkers provide invaluable data to ensure they are giving the required cycle time, voltage, and weld current.

Including a weld checker/current meter in your regular maintenance routine not only ensures weld quality, but also reduces potential downtime caused by troubleshooting.

Huys recommends Mekano’s Spotron mobile meters for resistance welding. The list below contains our 3 standard models that can be used for any application (ex: single or 3 phase AC, DC direct (rectified) current, capacitor discharge, intermittent seam…etc).

Weld
Checker
Part Number
Parameter/
Feature
Weld Checker Specification (Details)
SP-3510Welding CurrentRanges: 1.00kA~19.99kA /5.0kA~99.9kA / 50kA~499kA
Value: RMS value or Peak value
Accuracy: ±2% of full scale
Welding TimeRanges: Cycle: 0.5~9000CY, mSec: 1~180,000mSec
Value: All over weld time / Time to Peak / Time to End
Accuracy: Cycle: ±0.5CY, mSec: ±1mSec
VoltageRanges: 0.30V~5.99V / 1.0V~19.9V / 3.0V~59.9V
Value: RMS value or Peak value
Accuracy: ±1% of full scale
DisplayStandard: Measured result per each heat
Division: Dividing each heat per setup CY/mSec 
Wave: Wave form for the latest measurement
Graph: Statistics of accumulative measured data 
OtherPower Source: Chargeable Built-in Battery
Dimensions: 158(W) x 190(H) x 65(D) mm
Weight: Main Unit: 1.9kg Including Case & Acc.: 3.5kg
Accessories:
-Toroidal Coil PU-14 [18Φx800mm (260Φ) ]
-Voltage detection clip
-AC Adaptor (AC100-240V 50/60Hz 2A)
-Carrying case & Strap
-USB Cable & SD Card
-Instruction manual
-Test Certificate
Optional:
-Printer
-U-Shape Coil PU-15B (16x500mm)
Welding Current Meter
Welding Current Meter
Part NumberParameter/
Feature
Specification (Details)
SP-3288Welding CurrentRanges:0.50kA~9.99kA /2.5kA~25.0kA /10.0kA~99.9kA
Value: RMS value or Peak value
Accuracy: ±2% of full scale
Welding TimeRanges: Cycle: 0.5~999.5CY, mSec: 0.1~2000mSec
Value: All over weld time / Time to Peak / Time to End
Accuracy: Cycle: ±0.5CY, mSec: ±0.1mSec
Other:Power Source: NiMH Battery (1900mAH)
Operating Temperature: 5℃ ~ 40℃
Dimensions: 87(W) x 151(H) x 30(D) mm
Weight: Main Unit: 0.45kg / Including Case & Acc.: 1.8kg
Accessories:
-Toroidal Coil PU-15B (16x500mm U-Shape)
-AC Adaptor (AC100-240V 50/60Hz 2A)
-Carrying case & Strap,
-Instruction manual
-Test Certificate
Optional:
-Soft case for main unit,
-Toroidal Coil PU-14 [18Φx800mm (260Φ) ]
Part NumberDetails
SP-3290 Same as above, with an added USB port for data transfer