TSI Incorporated Q-TRAK 7575, Руководство по эксплуатации и обслуживанию

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38 Appendix A
Instrument Temperature Range :
Operating (Electronics): 40 to 113°F (5 to 45°C)
Storage:
-4 to 146°F (-20 to 60°C)
Instrument Operating Conditions :
Altitude up to 4000 meters
Relative humidity up to 80% RH, non-condensing
Pollution degree 1 in accordance with IEC 664
Transient over voltage category II
Data Storage Capabilities :
Range: Logs up to 56,035 data points with key (4) measured
parameters enabled, 38.9 days at 1-minute log intervals
Logging Interval :
Intervals: 1 second to 1 hour (user selectable)
Time Constant :
Intervals: 1 sec, 5 sec, 10 sec, 20 sec, 30 sec, (user selectable)
External Meter Dimensions :
3.8 in.
×
8.3 in.
×
2.1 in. (9.7 cm
×
21.1 cm
×
5.3 cm)
Meter Probe Dimensions (Model 982) :
Probe length: 7.0 in. (17.8 cm)
Probe diameter of tip: 0.75 in. (1.9 cm)
Meter Weight :
Weight with batteries: 0.8 lbs (0.36 kg)
Power Requirements :
Batteries: Four AA-size alkaline or rechargeable
or
AC adapter: 6 VDC nominal, 300 mA [Q-T
RAK
monitor mates with
5.5 mm OD
×
2.1 mm ID plug, center pin po)]
1
At 77°F (25°C). Add uncertainty of ±0.2%/°F (±0.36%/°C) away from calibrated temperature.
2
At 77°F (25°C). Add uncertainty of ±0.03% RH/°F (±0.05% RH/°C) away from calibrated
temperature.