TSI Instruments PORTACOUNT 8048 User Manual

Specifications 89
Fit Factor Measurement
Direct measurement of fit factor (C
out
/C
in
)
(Respirator leakage is measured simultaneously while test subject
moves and breathes.)
Model 8048 PortaCount Respirator Fit Tester
Size (W x D x H) ........................
9.5 x 8.5 x 6.75 in.
(24 x 22 x 17 cm)
Weight
Unit only ..................................
6.8 lb. (3.1 kg)
With standard accessories and
case .........................................
18.0 lb. (8.2 kg)
Fit Factor Range ......................
1 to greater than 10,000;
1 to 200 for < 99% efficiency
respirators
Concentration Range ..............
0.01 to 2.5 x 10
5
particles/cm
3
Particle Size Range..................
0.02 to greater than 1 micrometer
Typical Fit Factor Accuracy ....
10% of reading up to fit factors
of 10,000
Temperature Range
Operation ................................
32 to 100°F (0 to 35°C)
Storage ...................................
-40 to 122°F (-40 to 55°C)
Flow Rate
Sample ....................................
350 cm
3
/min
Total ........................................
1000 cm
3
/min (nominal)
Power Requirements ..................
Autosensing 100 to 250 VAC,
50 to 60 Hz
Alcohol
Hours per charge ....................
6 hours at 70°F (21°C)
Alcohol type ............................
Reagent grade isopropyl
(99.5% or better)
Carrying Case
Size (W x D x H) .....................
19.5 x 13.7 x 9.0 in.
(50 x 35 x 23 cm)
Pass/Fail Settings ....................
User-selectable: 0 to 200
Communications ......................
Wi-Fi, USB-C, USB-A

TSI Instruments PORTACOUNT 8048 Specifications

General

Brand	TSI Instruments
Model	PORTACOUNT 8048
Category	Test Equipment
Language	English