Premium Purifying Air Welding Helmet Panor for Cutting Grinding

• Customization: Available
• Type: Handheld Welding Helmet
• Auto-Darkening: No
• Model NO.: panor D air
• Helmet Material: Nylon
• Optical Rating: 1/1/1/1
• Sensors: 5
• Control: Digital
• Weight: 570gr
• Transport Package: Rebail Box /in Bulk Package
• Specification: Nylon
• Trademark: WELHEL
• Origin: Wuhan, Hubei, China
• HS Code: 6506100090
• Production Capacity: 100, 000 PCS/Year

Product Description

Product Description

Company Profile

Model:		Panor D AIR
Welding Helmet:		Respiratory Protection System:
Optical rating:	1/1/1/1	Air Flow	170L/min  200L/min
View area	115 x 85 mm main window 35/80 x 68 mm side window		180L/min  210L/min    190L/min  220L/min
Sensors	5	Battery Life	Normal       170L/min>16h
Light State(DIN)	3 main window; 3 side window		Enhanced   220L/min>7.5h
Dark State	4-8/8-14 main window; 10 side window	Airtight	TH3 (99.97%)
Control	Digital	Filter effectiveness	99.996% to 0.3μm
Shade Control	Auto/Manual	Noise	72dB max
Shade Deviation Of Auto Shade	-2.0 - +2.0	Charge time	4-5h
Sensitivity	0-7, Auto	Battery Type	Li-ion
Delay	0-9 (0.06-1.2S), Auto	Waist belt Size	800mm-1300mm
TAC welding	YES	Weight	2.55Kg
Gradual shade return to clear state	YES	Standard	EN 12941
Switch Time	0.04ms
Mode	CUT/WELD/GRIND
Power Supply	Solar Panel & Lithium Batteries 2*CR2032
UV & IR protection	Up to shade 16
TIG	>2A
Weight	570gr

Wuhan Welhel Photoelectric Co., Ltd. is one of the biggest manufacturers of welding helmets in China. We design ,research and produce high quality series of auto-darkening welding helmets.
   As a worldwide sales company, all of our products are CE, ANSI,AS/NZS,RoHS approved,and our company supplies welding helmets with our own brand names to overseas markets, including America, Korea, Europe and Australia. We also supply OEM products to welding helmet companies or safety product companies.
   All items mentioned above are made of best quality materials and can be supplied in a range of designs and colors to meet the requirements of overseas customers. With many years' experience, we will never stop product research for our final goal of making safe, comfortable and stylish helmets for welding workers.

1. TROUBLESHOOTING
Some common problems listed below, together with their possible solutions, can
arise when using the helmet:
Problem:The filter does not darken or is unstable when switching from light to dark and viceversa
Possible Cause:                                                         
The external transparent protection of the filter is dirty or damaged 
The sensors are dirty
The level of the welding current level(sensitivity)is too low
The batteries are not in good condition or not properly inserted
 Battery terminals and the contact surfaces of the filter are dirtyor oxidized
The switch "WELD-GRIND"on the filter is in position "GRIND"
Solution:
Change the exernal transparent
Clean the sensor surface
Increase sensitivity
Replace the batteries or remove them and re-insert them properly
Clean both
Place the
Switch in the "WELD"
Problem:Slow switching
Possible Cause:
The operating temperature is too low
Solution:
Do not use at temperatures under -5℃(+23℉)
Problem:Poor visibility
Possible Cause:
The external or/and internal prtection of the filter is/are dirty or damaged
Not enough light in thesyrrounding area
The scale number is not set correctly,or the fixed scale number is not suitable
 Solution:
Clean the dirty components and replace the damaged ones    
Where possible,select the correct number
Problem:Filter darkening without arc being struck 
Possible Cause:
Sensitivity is too high
Solution:
Adjust sensitivity to the right level
Problem:Filter remains dark after completing a weld
Possible Cause:
Delay set too high
Ambient light is too bright
Solution:
Adjust delay
Reduce light level
Problem:Weld spatter is damaging the filter
Possible Cause:
Missed,damaged,broken,distorted front cover
Solution:
Replace front cover lens

2. What does 1 / 1 / 1 / 1 mean?

The main parameters of welding filters: optical class, light diffusion, light homogeneity and angle dependence. The parameters in each position can be any value from 1 (Class 1 is the best) to 3 (worst) and determine the characteristics of the filter.
1 / X / X / X : Optical class - Optical class indicates optical quality of the ocular.
X / 1 / X / X : Light diffusion - Light diffusion class (adjustable filters only )1, 2 or 3 indicates light diffusion class of the filter lens.
X / X / 1 / X : Light homogeneity - Variations in luminous transmittance class 1, 2 or 3 indicates shade variability in the dark state of the filter.
X / X / X / 1 : Angle dependence - Angle dependence of luminous transmittance class 1, 2 or 3 indicates the shade remains consistent when looking at an angle.
OPTICAL PERFORMANCE DEMONSTRATION Each optical data has 1-3 level , "1" means best level , "3" means worst level.

3. What does TURE COLOR mean?

TURE COLOR technology for the welding filter: With TURE COLOR technology, the images welders see through the welding filter will be more natural, and less distorted in color. And it will also be safer for them as they could see the red light from an alertor. 

5. Should I choose a fixed or variable shade?

If you are always using the same arc welding process on the same material, a fixed shade is sufficient. But if - like most welders - you are welding using a variety of processes, amperages or materials, your best bet is a variable shade helmet, which can be adjusted to the correct shade level for your particular need. For instance, when you are GTAW (TIG) welding at lower amperages, you may need to lighten up the lens to see what you are doing. A variable shade will permit this while a fixed shade will not.