Accuracy And Response Time - TESTO 330 Instruction Manual

3.2.5.
2
higher value is valid
3
at 10...30 °C, outside this range additionally ±0.2 % of mv / °C
4
with fine draught measurement option: Measuring range 0...100, 0Pa,
resolution 0.1Pa
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Accuracy and response time

Parameter Accuracy
O ±0.2 vol.%
2
CO ±20 ppm (0...400 ppm)
±5% of mv (401...1000 ppm)
±10% of mv (1001...4000 ppm)
±10 ppm or ±10 % of mv
CO, H -comp.
2
(0...200 ppm)
±20 ppm or ±5 % of mv
(201...2000 ppm)
±10% of mv (2001...8000 ppm)
only testo 330-2:
8000...30000 ppm
(automatic dilution)
COlow ±2 ppm (0...39.9 ppm)
±5 % of mv (rest of range)
AmbCO through ±10 ppm (0...100 ppm)
flue gas probe
±10 % of mv (101....2000 ppm)
AmbCO with ±5 ppm (0...100 ppm)
0632 3331
±5 % of mv ( >101 ppm)
NO ±2 ppm (0...39,9 ppm)
±5 % of mv (40....2000 ppm)
±10 % of mv (2001...3000 ppm)
±2 ppm (0...39,9 ppm)
NOlow
±5% of mv (rest of range)
4
Draught ±0.02 ppm or ±5% of mv
(-0.50...0.60 hPa)
± 0.03 hPa
±1.5 % of mv (3.01...40.00 hPa)
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Response
time
< 20s (t90)
< 60s (t90)
2
< 60s (t90)
2
< 40s (t90)
< 35s (t90)
3
approx. 35s
(t90)
< 30s (t90)
< 30s (t90)
2
-
(0.61...3.00 hPa)
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3 Specifications
13
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