Iwatsu SS-293L, Инструкция по эксплуатации

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Chapter 5 Specifications
24
Chapter 5 Specifications
5.1 Specifications
Basic specifications
SS-293S/L SS-294S/L SS-295S/L SS-296S/L
Sensitivity [mV/A] 5 2 1 0.5
Peak current [kA] 1.2 3 6 12
Peak di/dt [kA/
μs]
S:60/L:32 80 80 80
Absolute maximum di/dt
Peak [kA/μs]
80 80 80 80
RMS [kA/μs]
3.0 3.0 3.0 3.0
Frequency bandwidth
f
L
to 20 MHz [
−3 dB] SS-29xS
f
L
to 10 MHz [
−3 dB] SS-29xL
f
L
: Low frequency cutoff
Low frequency cutoff [Hz] 1 0.8 0.6 0.4
Noise [mV rms] 3.5 2.0 1.4 1.2
Sensitivity accuracy
±2%
At the center of the coil loop with sensor part temperature
of −10

C to +70

C
*: Add an error of ±250 ppm/

C when the temperature is
−10

C or less or +70

C or more.
Output Maximum voltage range: ±
6 V (load ≥ 100 kΩ)
Connector BNC
Linearity ±0.05% of full scale
Zero point adjustment range ±300 mV or more
Sensor part
Coil length
SS-29xS: 300 mm ±10 mm, SS-29xL: 700 mm ±10 mm
Wire rod diameter at coil part 8.5 mm (max.)
Maximum rating voltage
between ground 10 kV peak (resisting voltage guarantee range:
Refer to Section 4.3.2)
Sensor cable length 3.0 m ±100 mm
Operating temperature range
−40 to 125

C (including sensor cable
）
General specification
Dimensions
Approx. 80 (W) × 165 (H) × 35 (D) mm
(excluding protrusions)
Weight
SS-29xS: Approx. 0.48 kg, SS-29xL: Approx. 0.50 kg
Power supply Four AA dry batteries
Note 1
Battery longevity
Note 2
Approx. 30 hours (when alkaline batteries are
used)