DM-810A • DM-820A • DM-830A • DML-430A
23
Accuracy
(cont’d)
Accuracy for Frequency Ranges
Display Range
Accuracy
99.99 Hz
± (0.04% + 0.04 Hz)
999.9 Hz
± ( 0.04% + 0.4 Hz)
9.999 kHz
± ( 0.04% + 0.004 kHz)
Frequency—Logic Level
Range: 5.00 Hz to 1.000 MHz
Accuracy: ± (0.004% + 4 digits)
Sensitivity: 2.5 Vp square wave
% Duty Cycle
Range: 0.00% to 100.0 %
Accuracy: ± (3 digits/kHz + 2 digits)
Input Frequency: 5 Hz to 10 kHz
DM-820A, DM-830A, and DML-430A Only
Temperature (DM-820A) and Dual Temperature (DM-830A and DML-430A)
Range
Accuracy
-50 °C to 1000 °C
± (0.3% + 2 °C)
-58 °F to 1832 °F
± (0.3% + 5 °F)
Type-K thermocouple range and accuracy not included
Crest Capture (Voltage and Current) for Crests > 1.0 ms in duration
Accuracy: Specified ac 250 digits
Record Mode for changes > 100 ms in duration
Accuracy: Specified ac 10 digits
DM-820A and DM-830A Only
Electric Field Detection
Typical Voltage
Bar Graph Indication
(1)
Frequency Range
10 V to 36 V
–
50 Hz to 60 Hz
23 V to 83 V
– –
59 V to 165 V
– – –
124 V to 330 V
– – – –
More than 250 V
– – – – –
(1)
Bar graph indication and tone are proportional to signal strength
Detection Antenna: Top end of the meter
Probe-Contact EF-Detection: For more precise indication of live wires, use the ΩV
test probe
for direct contact measurements
Содержание DM-210A
Страница 17: ...DM 810A DM 820A DM 830A DML 430A 17 Typical Measurements Voltage Measurement Current Measurement ...
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Страница 44: ...44 Mediciones más comunes Medición de voltaje Medición de corriente ...
Страница 70: ...70 Mesures types Mesure de tension Mesure d intensité ...
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