Welcome to SATATON - Lab Testing Products, Textile Testing Instruments Supplier!
Home Products Mask Vision Field Tester
Mask Vision Field Tester

Mask Vision Field Tester

Model :T440
Responsing Time:1 Working Days
Shipping Port:Shanghai
Payment Terms:T/T, L/C
  • Mask Vision Field Tester
  • Mask Vision Field Tester


Mask vision field tester is to evalute the effective field of vision of full face mask, half face mask or other respirator. Fitting the mask to the dummy head, lighting the lamp in each eye socket of dummy head, then tracing the curve of shadow on the half shpere part of equipment by apertometer. Measurements of both total field of vision and overlapping field of vision can be made as standard requirements.


EN  136 Technical Respiratory protective devices – Full face masks – Requirements, testing, marking


  • Stable struction with easy operation.
  • Dummy head move on guide rail freely.


Item Detail
Diameter of half sphere 610 mm
Dummy head 1
Lamp at eye stock 2
Power supply 220V, 50/60 HZ
Dimension 720mm×720mm×900mm
 Net weight  20 kg


No. Product
2044001 Mask Vision Field Tester
  1. No Views.

Leave a Review

Your email address will not be published. Required fields are marked *

5 4 3 2 1