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Chapter 2
SPECIFICATIONS
Thermo Fisher Scientific reserves the right to change/modify specifications without prior
notice.
Item
Measurement
Range
Concentration
Absorbance
Measurable
Gases
Output
Wavelength
Pathlength
Battery Pack
Battery
Operating Time
Battery
Recharge Time
Operator Error
Alarm
Table 2-1. Standard Specifications
See Appendix H for each compound range.
Compound Dependent
0.000 to 1.2 Au (practical upper limit)
SapphIRe-DL: up to 5 gases in a background of 5 additional gases.
Storage for up to 10 single gas and 10 multigas applications.
SapphIRe-SL: same as SapphIRe-DL, except factory calibrated for 50
single gases.
SapphIRe-XL: same as SapphIRe-SL, except factory calibrated for 120
single gases.
Digital readout of concentration (ppb, ppm, %, mg/m
units (AU). Also connections for analog output, relay contacts, parallel
port (printer) and serial communication (RS232).
Seven fixed bandpass filters and one continuously linear variable filter
(7.7 to 14.1 microns). The seven fixed wavelengths are: 1.859 water
vapor, 3.333 general hydrocarbons, 3.573 formaldehyde, 4.004
reference, 4.250 carbon dioxide, 4.500 nitrous oxide, and 4.620 carbon
monoxide.
Two user-selected settings: 0.5 and 12.5 meters nominal
Type: Internal, rechargeable, sealed, intrinsically safe NiCd (Nickel-
Cadmium) battery pack. Voltage: 7.2 V nominal. Capacity: 5.7 Ah.
Up to four hours of continuous operation at 23°C.
Four hours after complete discharge if analyzer is off. Approximately
two hour for each hour of discharge from full capacity if analyzer of off.
User definable: none, double beep, error screen.
Specification
2-1
3
) or absorbance
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