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Hioki U8979 - Charge Unit

Name: Hioki U8979 - Charge Unit
Brand: Hioki
SKU: HiokiU8979
Price: 2409.00 USD
Availability: InStock

0 reviews | Model: Hioki U8979

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Charge Unit for MR6000

Charge input terminal for piezoelectric type acceleration pickup
Acceleration pickup with built-in preamplifier can also be directly input (BNC terminal)
Equipped with constant current source for driving preamplifier
Even measure general voltage signals with high, 16-bit A/D resolution
Equipped with anti-aliasing filter essential for FFT analysis
TEDS compatible, automatic sensitivity setting

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Items in This Series



Product	Hioki U8979 Charge Unit for MR6000	Hioki U8978 4 Ch. Analog Unit for MR6000	Hioki U8977 3 Ch. Current Unit for MR6000
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Hioki U8979 - Charge Unit

Equipped with constant current source for driving preamplifier
Even measure general voltage signals with high, 16-bit A/D resolution
Equipped with anti-aliasing filter essential for FFT analysis
TEDS compatible, automatic sensitivity setting
Acceleration pickup with built-in preamplifier can also be directly input (BNC terminal)

The Hioki U8979 Charge Unit is a Acceleration pickup / voltage input dual input module.

Note: Use it by installing it in the Memory HiCorder. Customer-supplied acceleration pickup sensor is necessary to measure acceleration.

Measurement functions	Number of channels: 2, for acceleration measurement
Input terminals	Input for voltage input / preamplifier built-in: Metal BNC terminal (when voltage input: input resistance 1 MΩ, input capacity 200 pF or less) Charge input: Miniature connector (# 10-32 UNF) Max. rated voltage to earth: 30 VAC or 60 VDC (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage) The voltage input terminal GND and the charge input terminal GND in the same channel are common
Adaptive converter	Charge output type acceleration detector, Accelerometer with built-in preamplifier
Measurement range Charge input (Miniature connector) Input for preamplifier built-in: (BNC terminal)	1 (m/s^2) to 200 k (m/s^2) f.s., 12 ranges × 6 kinds Charge input sensitivity: 0.1 to 10 pC / (m/s^2) Preamplifier Built-in sensor input sensitivity: 0.1 to 10 mV / (m/s^2) Amplitude accuracy: ± 2% f.s. Frequency characteristic: 1 (1.5) to 50 kHz -3 dB (charge input) Low pass filter: 500/5 kHz Preamplifier power supply: 3.5 mA ± 20%. 22 V ± 5% Maximum input charge: ± 500 pC (high sensitivity side 6 range), 50.000 pC (low sensitivity side 6 range)
Measurement range Voltage input (BNC terminal)	10 mV to 40 V f.s., 12 ranges, DC amplitude accuracy: ± 0.5% f.s. Frequency characteristics: DC to 50 kHz -3 dB (when DC-coupled), 1 Hz to 50 kHz -3 dB (when AC-coupled) Low pass filter: 5/500/5 kHz, Input coupling: AC/DC/GND Max. allowable voltage: 40 V DC
Measurement resolution	1/25000 of measurement range (using 16-bit A/D conversion)
Highest sampling rate	200 kS/s
Anti-aliasing filter	Built-in filter for eliminating aliasing phenomenon (aliasing distortion) in FFT operation (Cutoff frequency automatic setting / OFF)
TEDS	IEEE 1451.1.4 class 1 compatible (Reading sensor information, corresponding to automatic setting of sensitivity)
Dimensions and mass	106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 230 g (8.1 oz)