Typical flow rate information, Warm-up / stabilization time, Alarms – Heath Consultants Personal Surveyor (PS200 Series) User Manual
Page 88: Display, Power source, Construction, Ip rating, Response times (t90), Flow rate information, Rate, flow
A-2
USER HANDBOOK
TYPICAL FLOW RATE INFORMATION
Pumped Instruments:
Nominal pump flow rate is 0.5 to 0.7
litres per min. Max. 30 metres (97ft.)
sample line
Typical flow fail rate is 0.1 to 0.2
litres per min.
WARM-UP / STABILIZATION TIME
< 40 seconds
ALARMS
Highly visible flashing LED, piercing >90dB audible
DISPLAY
Green / Red LCD backlit display
POWER SOURCE
Lithium Ion rechargeable battery
Runtime > 14 hours (> 8 hours pumped)
Charging time < 4 hours
CONSTRUCTION
High impact rubberized polycarbonate case
IP RATING
IP67
RESPONSE TIMES (T
90
)
LEL = 10 secs. (IEC 60079-29-1)
O
2
= 12 secs. (BSEN 50104)
CO = < 20 secs.
H
2
S = < 20 secs.