RINGELMANN SMOKE OPACITY METER ( Model : Telescope 1 )
Keterangan
RINGELMANN SMOKE OPACITY METER
Model : Telescope 1
Merek : ADEMI
Fungsi : Untuk Pemantauan Kepekatan Asap yang keluar dari cerobong Asap
Specification :
- Telescope magnification view : 10 x
- Telescope range : 10 ~ 500m
- Objective Lens : 45mm
- Ringelmann Black range : a. 0 Grade : 0%
b. 1 Grade : 20%
c. 2 Grade : 40%
d. 3 Grade : 60%
e. 4 Grade : 80%
f. 5 Grade : 100%
- Equipment for working environment :
1. Instruments should be dry, clean place tu use and save
2. Avoid dust, humidity and corrosive gases
3. Best not to use the rain
4. Operating temperature range : -15 up to + 35 ° C
5. Relative Humidity : d 80%