Breathe easy and weld with confidence! The PROMAX 680R powered air respirator welding helmet offers amazing value with the comfort and reliability that Weldclass helmets have delivered for decades. Enjoy the benefits of purified air supplied by the powerful PROMAX R50 battery-powered respirator, keeping you cool and protected from harmful welding fumes. Helmet features include; Advanced digital lens with industry-leading leading 7-year warranty offer, Enormous 95cm2 'landscape' view with ultra-crisp V1rated optics, LCD illuminated self-dimming controls, External adjustments, and much more. Elevate your welding game today with the PROMAX 680R!
PACKAGE INCLUDES
- PROMAX 680R PAPR Helmet
- PROMAX R50 PAPR Respirator blower unit with battery
- Battery charger
- Waist & shoulder belt/harness
- Hose with FR cover
- Clear lens starter pack
- Air flow meter / tester
- Heavy-duty carry bag
FEATURES:
PROMAX 680R HELMET FEATURES:
- 7-year Warranty offer (on electronic lens)*
- Enormous 95cm2 viewing area
- External controls for shade adjustment & all modes: allows for instant & easy adjustment without removing or lifting helmet
- 'Landscape' format (116mm wide x 82mm high) window/screen for wider & more natural field of view
- Ultra-Crisp V1 (1/1/1/1) rated optics with enhanced colour recognition
- Illuminated digital LCD display/controls for superior visibility (auto dims when adjustments are not being made)
- Advanced digital controls with memory, cut mode, gradient & other functions
- Auto Controls: Option of Manual (user adjusts), or Auto shade / Sensitivity / Delay adjustment (settings adjust automatically depending on arc intensity)
- Super-comfortable, wrap-a-round headgear with moulded rear pressure pad
- Easy cover lens replacement
- Magnification lens holder - takes standard magnification lenses
- Super-comfortable, wrap-a-round headgear with moulded rear pressure pad
- High-Impact tested and compliant to Australian standard AS/NZS 1337.1
- Auto-darkening lens complies with AS/NZS 1338.1
- Reliable Power Source: Replaceable batteries plus solar assist, efficient electronics for low power consumption
- Full-Laminate Lens Construction: Each layer in the electronic lens assembly is firmly laminated for superior optical quality and long service life. This is in contrast to cheaper lenses which are simply glued on the edge and, over time, are prone to contamination and failure.
- Auto-on & Auto-off = No buttons to press, hassle-free operation
- Weight: Helmet only 860g / Helmet with respirator 1.79kg
PROMAX R50 PAPR RESPIRATOR FEATURES:
- 3-Stage filter system includes main particle filter, prefilter, and spark filter
- TH3 filter class, delivering ≥99.8% air particle purity
- Carbon prefilter supplied as standard, removes nuisance level odours
- Audio, visual and vibration alert for filter replacement or airway restriction
- 3 air flow speeds: 170, 200, 230 L/min
- 4-Point waist and shoulder harness (shoulder harness is removable to allow use with waist hardness only)
- Li-ion battery delivers operating time of ≥10 hours @ 170 L/min (≥6 hours @ 230 L/min)
- Warranty: 2 years on blower unit, 1 year on battery
- Complies with AS/NZS 1716
- Weight: Respirator (with blower unit & hose) only 930g / Helmet with respirator 1.79kg
Recommended Applications:
- MIG welding
- Stick welding
- TIG welding down to 5 amps
- Grinding
- Plasma Cutting
- Oxy Cutting, Brazing, Heating
- Gouging
Functions:
- Shade adjustment: Auto (shade level adjusts automatically depending on arc intensity) or Manual (user adjust), adjust in increments of +/- 0.5 via external or internal controls
- Shade Deviation: When using Auto shade, +/- deviation (fine adjustment) can be adjusted in 0.1 increments to up +2.0/-2.0
- Welding mode: Variable shade 9-14
- Cut mode: Variable shade 4-8
- Grind mode: Locks lens to light mode (shade 3), activate on/off via external button or internal controls
- Shade Lock: Switches off auto-darkening function & locks lens to a selected shade level (4-13), ideal for oxy cutting & similar processes where conditions may not be ideal for normal auto-darkening function
- Memory: Save up to 9 favourite settings (recalls shade, sensitivity & delay settings), with ‘instant save’ function on external controls
- Delay (switching time from dark back to light after welding stops): Auto or Manual 0.1-1.0s
- Gradient Mode: Gradual return (slope down) from dark to light, mirrors cooling of the weld pool to reduce eye strain
- Sensitivity: Auto or Manual 0-9 settings
- Tack Mode: Returns to shade 5 (instead of shade 3) between welds to reduce fatigue
- Respirator airflow speed adjustment: 170, 200, 230 L/min
- Viewing Area:
- 116mm wide x 81mm high (95cm2) landscape format for wider field of view
- Switching Speed:
- Conforms to & exceeds requirements of AS/NZS 1338.1 Standard
- Arc Sensing:
- 4 Sensors + 1 Arc Intensity Sensor
- Power Supply:
- 2 x CR2450 replaceable battery & Solar assist
- On / Off Helmet:
- Ready to use at any time, no switching required
- Operating Modes:
- Weld: Adjustable shade 9-14
- Operating Modes:
- Cut: Adjustable shade 4-8
- Operating Modes:
- Shade-Lock: Locks lens at any shade level from 4-14
- Operating Modes:
- Grind: Lock lens at shade 3
- Shade adjustment:
- Internal or external, Manual or Auto*. Adjusts in 0.5 increments.
- Sensitivity:
- Internal, Manual or Auto* Low – High
- Delay:
- Internal, Manual or Auto* Low – High
- Auto:
- When set to Auto, helmet monitors arc intensity and adjusts settings automatically. When using auto shade, +/- deviation can be adjusted in 0.1 increments.
- Tack mode:
- Returns to shade 5 (instead of shade 3) between welds to reduce fatigue
- Gradient mode:
- On: gradual return/slope down from dark to light.
- Gradient mode:
- Off: no gradient, returns directly to shade 3
- Memory:
- Save up to 9 favourite settings (recalls shade, sensitivity & delay settings)
- Helmet Weight:
- 860g
- Mag Lens Holder:
- Takes standard 108 x 51mm Magnification Lenses
- Standards Compliance:
- Lens: AS1338.1, ISO16321-2
- Standards Compliance:
- Shell: AS/NZS1337.1 High Impact
- Standards Compliance:
- PAPR Respirator: AS/NZS1716
- Optical Rating:
- V1 1/1/1/1
- Warranty:
- Conditional 7 years (on auto darkening lens)
- Temperature Range:
- Operating -5 oC to +55 oC / Storage -10 to +65 oC
- Filter Type:
- Particle P3 P R SL
- Filter Class:
- TH3 (99.8% air particle purity / ≤0.2% inward leakage)
- Air Flow Rates / Speeds:
- 170 / 200 / 230L/min
- Battery Specifications:
- Li-Ion 14.8V 2.6Ah 38.48Wh
- Battery Operating Time:
- >10hr @ 170L/min, >6hr @ 230L/min
- Battery Operating Time*:
- 2 Hours
- Battery Charging Cycles:
- >500 over lifetime of battery
- Respirator Weight:
- 1050g incl. filter & battery
- Operating Temperature:
- -5oC to +55oC
- Standards Compliance:
- AS/NZS 1716, EN 12941, ANSI Z87.1
