Dengensha Weld Scope WS-80

Resistance Weld Checkers FOR SALE from Weld Systems Integrators


The Dengensha Weld Scope WS-80 combines the features of a conventional weld checker, with the curve generating characteristics of an oscilloscope. The WS-80 is designed to ensure the accuracy and detail required by today’s high-quality welding manufacturers. The WS-80 measures welding current, cycle time, and peak current. It saves the last 800 welds and prints to the built-in thermal printer or a PC. The WS-80 also has a waveform display, zoom function, toroidal coil, fluorescent display, multiple output options, and a lithium backup battery.

Dengensha Weld Scope WS-80 | Weld Systems Integrators


  • 15 monitoring functions
  • 3 selectable detection ranges
  • Selectable printing output for quality assurance
  • Generates upper and lower limit error signals
  • “Good/No Good” output signals
  • Detects secondary cable wear


  • AC and DC welders
  • Single or three-phase welders
  • Capacitor discharge welders
  • AC seam welders
  • Pulsation AC/DC welders
  • Inverter welders
Power SourceAC100V ± 10%
Consumption: approx. 50 VA
DetectorToroidal coil
Detection rangeWeld current0.5 – 5 kA (5kA range)
2 – 20 kA (20kA range)
10 – 100 kA (100kA range)
Weld time1 – 99 cycle
Conduction angle30 – 180 degrees
Detection accuracyWeld current± 2%
Weld timeNo error
Conduction angle3%
DisplayFluorescent graphic display
PrinterKindThermal printer
ItemsWeld current, weld time, weld Nos., time,
Wave form, sequence No. Tip voltage
IntervalEvery time or selectable interval number
OtherOnly at error
Range set functionFirst: 1 – 99 cycle
Length: 1 – 99 cycle
Detection modeImpulse
Capacitor dischage
External inputsSolenoid valve signal: 1 (dry contact, DC24V, AC100V)
Detect ON / OFF: 1
Window selection: 4 (dry contact or open collector)
Enternal outputsError: 1 (upper / lower limit of weld current time, or no current error)
Monitor judgement: 2 (good or no-good)
Weld start signal: 1
Current wave (connected to oscillograph)
Wave of tip voltage
Welding data communications (RS-232C)
Data backupLithium battery
Dimensions (W x D x H)9.45 in. x 7.01 in. x 11.44 in.
240 mm x 178 mm x 290.5 mm
Weight6.1 kg

The Dengensha Weld Scope WS-80 is FOR SALE at Weld Systems Integrators (WSI). WSI is a distributor of Dengensha, maintaining an IN-STOCK inventory at our Warrensville Heights, Ohio location for quick shipment and delivery. Contact our knowledgeable sales team at 844-WSI-WELD or +1-216-475-5629 for immediate assistance.

Available Dengensha Weld Scopes and Pressure Sensors from Weld Systems Integrators
Weld Scope WS-80Pressuremate RF-32PWeld Scope WS-100
Dengensha Weld Scope WS-80 | Weld Systems IntegratorsDengensha Pressuremate RF-32P | Weld Systems IntegratorsDengensha Weld Scope WS-100 (Handheld) | Weld Systems Integrators

Contact Weld Systems Integrators

Weld Systems Integrators (WSI) is your complete source for standard and custom resistance welders, consumables, spare and replacement parts and value added services. We offer WORLDWIDE shipping from our Warrensville Heights, OH location.

CONTACT Weld Systems Integrators, or REQUEST A QUOTE on standard IN-STOCK inventory or fully custom welding equipment. To speak with a WSI team member, please give us a call at 844-WSI-WELD or +1-216-475-5629.

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