Table of Contents
Advertisement
Thermo Fisher Scientific
The T1 calibration procedure above is also valid
for the T2 HEAD Temperature (also referred to
as, sample temperature) and can be referenced to
shelter temperature if the Model 5030 has been
equilibrated for approximately one hour while
sampling room or shelter air. Press NEXT.
The T1 calibration procedure is also valid for the
T3 system temperature located at the orifice for
flow measurement. Sufficient time should be
given for the T3 sensor to equilibrate to the T2
temperature (approximately 45 minutes with no
heating). Press NEXT.
The T1 calibration procedure is also valid for the
T4 Heater Outer-wall temperature sensor. This
sensor can be removed from the heated tube
assembly and equilibrated to room or reference
temperature conditions within 5-10 minutes.
Press NEXT.
Similar to the T2 sensor, it is important for the
instrument to be equilibrated to the conditions
of the incoming air temperature since any air
temperature differential from the RH reference
device and the RH sensor located within the
monitor can influence the accuracy of this
calibration. To enter the RH reference value,
press the CAL key and then the +, - keys to
adjust the RH sensor to the reference
measurement. The value will be accepted by
pressing the NEXT key.
Enter the absolute barometric pressure (P3) on
site (make sure not to use a pressure that refers to
sea level!). If local airport data is being used, be
sure to correct for elevation. To enter the P3
reference value, press the CAL key and then the
+, - keys to adjust the RH sensor to the reference
measurement. The value will be accepted by
pressing the NEXT key.
Model 5030 SHARP Monitor Instruction Manual
Calibration
Calibration Menu
4-3
Advertisement
Table of Contents
