Spectris, Accessories, models:

Bruel & Kjaer Vibro 8315	Instruction
Bruel & Kjaer Vibro AS-247	Instructions Manual
Bruel & Kjaer Vibro AS-477	Instructions Manual
Bruel & Kjaer Vibro AS-667	Instructions Manual
Bruel & Kjaer Vibro AS-668	Instructions Manual
Bruel & Kjaer Vibro ASA-062 ATEX Series	Manual
Bruel & Kjaer Vibro ASA-064 Series	Instructions Manual
Bruel & Kjaer Vibro ASA-068 ATEX Series	Manual
Particle Measuring Systems Airnet II 201-4	Operation Manual
Particle Measuring Systems IsoAir 310P	Operation Manual
Particle Measuring Systems LiQuilaz II E	Operation Manual