Owon XDM Series, User Manual

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6.Technical Specifications
51
[9] Except for special marks, the AC input voltage is 15% to 110% of range when
≤
100 kHz, and 30% to
110% of range when >100 kHz. 750 V range is limited to 750 Vrms. When the measurement range of AC
voltage is in 600 mV range, multiply % of reading error x10.
[10] Specifications are for using the relative operation of math. Using of non-film capacitor may generate
additional errors. Specifications are for from 1% to 110% on 2 nF range and ranges from 10% to 110% on
other ranges.
XDM3051/XDM3041 Temperature Characteristic
Accuracy: ± (% of r % of range)
[1]
Function
Probe
Type
Probe Model
Working
Temperature Range
Accuracy:
1 year
23 ℃± 5 ℃
Temperature
Coefficient
0 ℃ - 18 ℃
28 ℃ - 50 ℃
Temperature
RTD
[2]
α =0.00385 -200 ℃ to 660 ℃ 0.16 ℃ 0.08+0.002
TC
[3]
B 0 ℃ to 1820 ℃ 0.76 ℃ 0.14 ℃
E -270 ℃ to 1000 ℃ 0.5 ℃ 0.02 ℃
J -210 ℃ to 1200 ℃ 0.5 ℃ 0.02 ℃
K -270 ℃ to 1372 ℃ 0.5 ℃ 0.03 ℃
N -270 ℃ to 1300 ℃ 0.5 ℃ 0.04 ℃
R -270 ℃ to 1768 ℃ 0.5 ℃ 0.09 ℃
S -270 ℃ to 1768 ℃ 0.6 ℃ 0.11 ℃
T -270 ℃ to 400 ℃ 0.5 ℃ 0.03 ℃
[1] Specification are for 0.5 hour warm-up, not include probe error.
[2] Specification are for 2-wire measure under "REF" operation.
[3] Built-in cold terminal compensation for thermocouple, accuracy is ±2
℃
.
Data Record Function
Manual Record Function
Press the front panel Save key to save current reading. The maximum number of readings is 1000.
Auto Record Function
Max number of readings
1 M for internal memory; 100 M for external memory
Max storage capacity
8 MB for internal memory; 800 MB for external memory
Sample interval
5 ms to 1000 s
Trigger
External Trigger
Input
Input level
TTL compatible (High level when left input
terminal is hanging in the air)
Trigger condition Selectable rising edge or falling edge
Input impedance
≥
20 k Ω in parallel with 400 pF, DC-coupled
Minimum pulse width 500 μ s
VMC Output
Level TTL compatible
Output polarity Selectable positive or negative
Output impedance 200 Ω , typical
General Specifications
Dimension (W x H x D): 235 mm × 110 mm × 295 mm
Weight 3.06 kg