Retrotec MN BD3 & RT1000 - Manual (Page 5)

Page 5 of 8
SP801 rev-2011-09-07
Channel B:
Air-changes per
hour
Permeability,
normalized flow.
Normalized
Leakage Area
Velocity
 Calculated according to volume
entered on keypad
 Flow per unit area in CFM/ft 2 ,
liters/s/m 2 , CFM/100 ft 2 ,
m 3 /h/m 2 according to area
entered on keypad
 EqLA and EfLA per unit area in,
in
2 /100ft 2 , cm 2 /m 2 according to
area entered on keypad
 m/s, km/h, ft/s, ft/min, mph
 Velocity-Flow in cfm, l/s, m 3 /s,
m 3 /h according to cross-sectional
area entered on keypad.
 Not available
 Not available
 Not available
 m/s, ft/s
 Not available
Flow Devices that
can also be
calculated by the
gauge:  Retrotec: DU-100 & DU-200
Duc-Tester fans
 Retrotec: 600, 700, 800, 900,
2000, 3000 & 3000 SR fans
 Minneapolis: Duct-Blaster, Model
3(120V), Model 3(240V) and
Model 4(240V) fans, Tru-Flow
Grid, Fan Flow Meter
 Infiltec: Model E3
 Pitot tube
 Not available
 Not available
 Minneapolis: Duct-Blaster, Model
3(120V), Model 3(240V) and
Model 4(240V) fans, Tru-Flow
Grid, Fan Flow Meter
 Not available
 Pitot tube
Remembers
settings?: Yes, goes back to last settings. No, goes to default settings
Display:
Batteries:  4-NiMH AA rechargeable
batteries, supplied
 AC power adapter included
 Batteries rated for two years and
can be recharged weekly or from
the fan top.
 6 - AA alkaline batteries,
supplied
 AC power adapter optional
 Batteries rates for over 100
hours continuous use
Time averaging: Off, 1, 2, 4, 8, 10, 20, 60, 120 seconds,
rolling average
1, 5, 10 seconds, and Long-Term, block
average
Auto zero: Every 8 seconds Every 10 seconds
Backlight: yes yes
Auto shut down: Adjustable from Menu Two hours