RS IDM 503, Инструкция по эксплуатации

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IDM 503 / 505 English
22
CAUTION
Use only fuses with the following fuse rating:
Fuse rating :
440mA,1000V IR 10KA Fast acting fuse (size 35 x 10mm)
DMM-B-44/100 – 10,000A, 1000 VAC, unity power factor and
10,000A, 1000 VDC with time constant of 2.2ms
11A, 1000V IR 20KA Fast acting fuse (size 38 x 10mm)
DMM-B-11A – 20,000A, 1000 VAC, power factor ≦ 0.2; 20,000A,
1000 VDC, time constant
≧
10ms. (size 38 x 10mm)
Replace the batteries as soon as the low batteries indicator “ ” appears, to avoid
false reading.
Replace with 4 x 1.5V AA alkaline batteries.
SECTION 6 - SPECIFICATIONS
General Specifications
Maximum voltage applied to any terminal :
1000 V ac rms or dc.
Display : 4000/40000 counts for IDM503.
10000/100000 counts for IDM505.
Polarity Indication
: Automatic, positive implied, negative indicated.
Overrange Indication : “OL”
Batteries Life : 100 hours typical
Low Batteries Indication : “ ” is displayed when the battery voltage drops below
the operating voltage.
Low battery voltage
: Approx. 4.5V
Auto Power Off : Default 30 minutes.
Operating Ambient : Non-condensing
≦
10°C,
11°C ~ 30°C ( ≦ 80% RH),
30°C ~ 40°C (
≦
75% RH),
40°C ~ 50°C (
≦
45%RH)
Storage Temperature : -20°C to 60°C , 0 to 80% RH (batteries not fitted)
Temperature Coefficient : 0.15 x (Spec.Accy) / °C, < 18°C or > 28°C .
Measure
: Samples 3 times per second normal.
Altitude : 2000m
Safety : Complies with EN61010-1, UL61010-1,IEC 61010-1, CAT. IV 600V, CAT.III 1000V