Honeywell MultiRAE Series User Manual

Three-Point Calibration for Enhanced Linearity with Extended-
Range And ppb PID Sensors
For better linearity at higher concentrations when a MultiRAE is equipped with a PID sensor, a
3-point calibration can be performed.
It is recommended to use a 3-point calibration using a high-range PID sensor in a multi-gas
monitor when a specific gas of interest concentration is required. For more information review
TN-114
IMPORTANT!
Three-point calibration is disabled by default, but can be enabled using Safety Suite Device
Configurator (SSDC) software on MultiRAE and MultiRAE Pro instruments with 10.6eV PID
sensors, including high-range ppm and ppb PID sensors. The MultiRAE Lite PID sensor does
not support three-point calibration.
Default calibration gas settings for MultiRAE PID sensors are as follows:
Sensor Specifications Zero Span
Span 2
(Third
calibration
point, if
enabled)
MultiRAE Pro
parts-per-billion
(ppb) PID
0 to 2,000 ppm
range, 10 ppb
resolution
With a charcoal
filter or VOC
zeroing tube
10 ppm
Isobutylene
100 ppm
Isobutylene
MultiRAE
extended-range ppm
PID
0 to 5,000 ppm
range, 0.1 ppm
resolution
Fresh air or
dry air
100 ppm
Isobutylene
1,000 ppm
Isobutylene
MultiRAE Lite PID
0 to 1,000 ppm
range, 1 ppm
resolution
Fresh air or
dry air
100 ppm
Isobutylene
Not
supported
MultiRAE or
MultiRAE Pro
equipped with 9.8eV
lamp
0 to 2,000 ppm
range, 1 ppm
resolution
Fresh air or dry
air
100 ppm
Isobutylene 5
ppm Benzene
Not
supported
Honeywell MultiRAE Series™ 128 User Manual

Honeywell MultiRAE Series Specifications

General

Brand	Honeywell
Model	MultiRAE Series
Category	Gas Detectors
Language	English