When it comes into contact with hydrogen it turns colorless and transparent, and when the hydrogen is removed it returns to its original metallic color.
Since it is in film form, it can be cut with scissors etc. for use.
This product is only available in Japan. Material: Special alloy thin film, PET film
Response time: 3 sec (100% concentration)
Detection range (%): 0.4 to 100
Size (mm): 30 x 30
Quantity: 3 pieces
*The reaction state will change depending on the conditions of use (hydrogen concentration, flow rate, temperature, humidity, etc.).
