Keterangan :
Mearuemnt items :
- Smoke opacity
- Smoke density
- RPM
Model HD-410
Measu. ITEMS Smoke opacity, Smoke Dencity, RPM( option)
Light Source Green LED( 565nm)
Detection Photodiode
Shell Length & Inside.Diam. Length : 215mm , Inside diameter : 21mm
Shell Tempur. Maintain constantly about 80
Repeat Within 1%
Precision Within ± 1% ( RPM : ± 80rpm)
Responding time 0.5second( 90% )
Smoke detecting speed 60 times per a second
Display of smoke density 4 times per a second
Data dispatch RS232 Method, 4 times per a second ( Ref. Protocol)
Warming up time About 6 minutes
Using filter 0.5second Besel low pass digital filter
Electricity source 220V AC / 110V AC 60Hz
Expending Wattage About 50W
Proper temperature 0~ 40
Size 400( W) x 170( D) x 200( H) mm ( excluding prop)
Weight About 5kg
Probe length 760mm
Probe inside diam. Inside diameter: 10mm
Option RPM sensor ( battery re-charge method) , Temperature sensor
Supplied Accessory Probe, Electric code, Manual