Thermo Scientific MIRAN 205B Series, Инструкция по эксплуатации

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Chapter 2 Specifications
2-2
Concentration Alarm Low, High, and STEL
Power Requirements of
ac/dc Converter 95 to 260 V ac at 50/60 Hz, ±3% or 11 to 15 V dc, 5 A
(from automobile battery with optional dc power cable)
Measurement Cycle Time
Single gas analysis screen updated each half-second.
Dependent upon application in multigas mode or if
compensations are enabled.
Reference, Operating, and
Storage Conditions
See Table 2-2.
Electromagnetic
Compatibility (EMC) Complies with the requirements of the European EMC
Directive 89/336/EEC.
Sample Flow Rate
14 liters/minute (nominal) with sampling wand and
particulate filter.
Sample Cell Volume 2.23 liters
Gas Purging 5 volumes of sample required to purge cell by 99%.
Table 2-2 . Operating and Storage Conditions
Influence
Reference
Operating
Conditions
(a)
Normal
Operating
Conditions
(b)
Normal
Operative
Limits
(c)
Transportation
and
Storage Limits
(c)
Ambient
Temperature 23 ±2°C
(73 ±4°F) 5 to 40°C
(40 to 105°F) 1 and 50°C
(35 and 120°F) -20 and +60°C
(-5 and 140°F)
Relative
Humidity
50 ±10%
5 to 95%
(noncondensing) 0 and 95%
(noncondensing) 0 and 100%
(noncondensing)
Ambient
Pressure (d) 101.3

1% kPa
(14.7

1% psi)
86 to 106 kPa
(12.5 to 15.3 psi)
80 and 110 kPa
(11.6 and 15.9
psi) 80 and 110 kPa
(11.6 and 15.9
psi)
(a) Range of operating conditions within which the influence is negligible.
(b) Range of operating conditions within which a device is designed to operate and for which the
specifications for the influence applies.
(c) Range to which a device can be subjected without permanent impairment of operating
characteristics. Device may require adjustment to restore specified performance upon returning
within the limits of Normal Operating Conditions. Maximum temperature for intrinsically safe
models is 40°C
(d) Single pressure point within the range, pressure may not vary throughout the range.