Sanwa CD731A - General Specifications

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7-2 General Specifications
Measuring Method : △Σmethod
Display : 4000 counts
Range selection : Auto and manual ranges
Over display : "O.L" is displayed
(except DC/AC 20 A, DC 1000 V, AC 750 V ranges)
Polarity : Automatic selection (only "−" is displayed)
Battery discharge display
: If the internal battery has been consumed and the
voltage drops, the display shows.
Sampling rate : Approx. 3 times/sec.
Accuracy assurance temperature /humidity range
:23±5 ˚C 80 %RH max. No condensation.
Operating temperature /humidity range
:0〜40 ˚C 80 %RH max. No condensation.
Storage temperature /humidity range
: -10〜50 ˚C 70 %RH max. No condensation.
Environmental condition
: Operating altitude <2000 m, pollution degree Ⅱ
Power supply : R6 (IEC) dry battery, 2 pieces
Power consumption : Approx. 7 mW TPY. (at DCV)
Battery life : Approx. 400 hours at DCV
Fuse protection : 500 mA/250 V Fast acting fuse (φ5×20 mm)
Blowout capacity, 1500 A (ceramic tube fuse)
20 A/250 V Fast acting fuse (φ6.3×32 mm)
Blowout capacity, 200 kA (ceramic tube fuse)
Size and Mass : 167(
H ) × 90(W ) × 48(D )mm
Approx. 315 g (holster attached.)
Safety : IEC 61010-1 (EN61010-1)
≦DC･AC 600 V : Measurement category Ⅲ (CAT.Ⅲ )
requirement of IEC 61010-1, Pollution degree Ⅱ.
≦DC 1000 V･AC 750 V : Measurement category Ⅱ(CAT.Ⅱ )
requirement of IEC 61010-1, Pollution degree Ⅱ.
EMC : EN61326-1
Accessories : Instruction manual, Test leads(TL-21a), Holster (H-70)
( )
Fuse with
arc-extinguishing
agent