Thermo Scientific MIRAN 205B Series, Инструкция по эксплуатации

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2-1
Chapter 2
SPECIFICATIONS
Thermo Fisher Scientific reserves the right to change/modify specifications without prior
notice.
Table 2-1. Standard Specifications
Item Specification
Measurement
Range
See Appendix H for each compound range.
Concentration Compound Dependent
Absorbance 0.000 to 1.2 Au (practical upper limit)
Measurable
Gases
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.
Output
Digital readout of concentration (ppb, ppm, %, mg/m
3
) or absorbance
units (AU). Also connections for analog output, relay contacts, parallel
port (printer) and serial communication (RS232).
Wavelength
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.
Pathlength Two user-selected settings: 0.5 and 12.5 meters nominal
Battery Pack
Type: Internal, rechargeable, sealed, intrinsically safe NiCd (Nickel-
Cadmium) battery pack. Voltage: 7.2 V nominal. Capacity: 5.7 Ah.
Battery
Operating Time
Up to four hours of continuous operation at 23°C.
Battery
Recharge Time Four hours after complete discharge if analyzer is off. Approximately
two hour for each hour of discharge from full capacity if analyzer of off.
Operator Error
Alarm
User definable: none, double beep, error screen.