Fully automatic helmet STAHLWERK ST-450R

Fully automatic helmet STAHLWERK ST-450R

SKU: 5347
GTIN: 4260294083479
Category: Welding Helmets & Grinding Helmets

STAHLWERK ST-450R automatic welding helmet, fully automatic darkening, adjustable sensitivity & reaction time + incl. 5 replacement disks, 7 years warranty

24,99 €

incl. 19% VAT , plus

Currently out of stock

Functions

Basic - Model - This helmet is particularly suitable for beginners in the field of welding and plasma cutting. He has all the conditions and settings that are needed for such work. Other models can be found in our shop.
Darkening levels - The fully automatic welding helmet can be adjusted from DIN9 to DIN13. This provides the highest level of safety in almost all welding processes.
Response time - Within 1 / 10,000 seconds, the filter cartridge darkens automatically to the set DIN level. Two high-performance sensors give the signal as soon as the arc is created.
Sensitivity - Infinitely adjustable. This regulates the brightness at which the filter cassette fades to the set darkening level.
Delay - Infinitely adjustable. This indicates the time after which the filter cassette fades back to the normal light level (DIN4) after the arc has gone out. This prevents the eyes from being irritated by the brightness of a glowing piece of metal.

Features & Benefits

Headband - The headband can be adapted to almost any head size. Also while wearing! With the cross braces the width is set and the knob on the back sets the circumference.
Padding & Weight - With padding on the front and a light weight of just 480g, the helmet offers great comfort during welding and cutting.
Field of View - Due to its size of 92,5mm x 42,5mm, the field of view gives you a good overview of the workpiece.
Diopter Glass Holder - The filter cartridge has a slot for diopter glasses. So you can work with the helmet without glasses.

Note for our United Kingdom customers:
Please note that import duties and United Kingdom Import VAT apply to goods valued at GBP 135 or more. Customs will only release the delivery once the customs duties have been paid. Therefore, please note the delivery status by checking the tracking number.

Technische Daten

Helmet /filter model	ST-450R
Filter size	110 mm x 90 mm x 9 mm
Field of view	92,5 mm x 42,5 mm
DIN standard LIGHT	DIN4
DIN standard DARK	DIN9-DIN13
Response time light to dark	<1/10.000 S
Delay time dark to light	0.1-0.8 S
Power supply	Permanently installed battery & solar cell
Operating temperatur	- 20°C to + 65°C
Sensors	2
Safety class UVB	DIN16
Grinding/ flexing	Yes
Battery test	No
Test	No
Weight	480 g

Lieferumfang

Automatic welding helmet ST-450R
5 x replacement front lens glasses
Storage bag for the helmet
Practical coloured box with carrying handle

Note for our United Kingdom customers:
Please note that import duties and United Kingdom Import VAT apply to goods valued at £135 or more. Customs will only release the delivery once the customs duties have been paid.
Therefore, please note the delivery status by checking the tracking number.