HIOKI 8968 - High Resolution Unit
Description
Product information HIOKI 8968 - High Resolution Unit
The 8968 High Resolution Unit is a 2-channel high-resolution voltage input module for the memory recorders MR6000, MR6000-01, MR8847A, MR8848, MR8827 and MR8740T. It expands the recorder with two electrically isolated voltage input channels optimized for precise and stable signal acquisition.
The module features 16-bit A/D conversion and supports simultaneous sampling on both channels at up to 1 MS/s. The higher amplitude resolution, combined with the sampling rate, enables more detailed analysis of signal changes in both amplitude and time domains compared to standard analog input modules.
With a frequency bandwidth of DC to 100 kHz (–3 dB), the unit is designed for detailed waveform analysis where high resolution is more critical than maximum speed. Twelve measurement ranges from 5 mV/div to 20 V/div allow accurate measurement of low-level signals as well as higher voltage inputs.
The maximum allowable input voltage is 400 V DC between input terminals, with isolation up to 300 V AC/DC to ground.
Typical applications include high-accuracy voltage measurement, analysis of low-level signals, evaluation of power supply stability, ripple and noise analysis, and detailed waveform analysis in research and development environments.
Technical Specifications
- 2-channel isolated voltage input
- Input connector: insulated BNC
- Input impedance: 1 MΩ / 30 pF
- A/D resolution: 16-bit
- Maximum sampling rate: 1 MS/s (simultaneous sampling)
- Frequency bandwidth: DC to 100 kHz (–3 dB)
- Measurement accuracy: ±0.3% of full scale
- Measurement range: 5 mV/div to 20 V/div (12 ranges)
- Maximum allowable input voltage: 400 V DC
- Isolation to ground: 300 V AC/DC
Compatible memory recorders
- MR6000
- MR6000-01
- MR8848
- MR8847A
- MR8827
- MR8740
- MR8741
- MR8740T
What's in the Box
- 8968 High Resolution Unit
-
Product Brochure with Data Sheet, Memory Recorder MR6000 (English)11,517 KB pdf
-
Product brochure with data sheet, Modular Memory Recorder MR8848 (English)5,154 KB pdf
-
Instruction Manual, Modules for Memory Recorders (Japanese, English)2,514 KB pdf
-
Product brochure with datasheet, Memory Recorder MR8740T (English)7,728 KB pdf
Skip product gallery
Related Products
MR6000
HIOKI MR6000 - Modular 32-channel memory recorder, 200 MS/s, 1000 V direct input, touchscreen
Modular memory recorder, up to 32 channels, max. sampling rate 200 MS/s, max 1000 VDC isolated direct voltage input, up to 1 TB storage with SSD option, intuitive user interface, touchscreen, real-time waveform calculation and real-time saving
MR8848
HIOKI MR8848 - Modular 32-channel memory recorder, 20 MS/s, 1000 V direct input, rugged design
Modular memory recorder, up to 32 analog and 16 logic channels, max. sampling rate 20 MS/s, max 1000 VDC isolated direct voltage input, 1 TB storage with SSD option, optional real-time saving, rugged design, AC or DC power supply
Questions about this HIOKI product?
Reviewing a HIOKI product for your application? Our HIOKI team can help with technical questions, suitable accessories and the next steps. For local quotation and order handling in your language, you can also find an authorized HIOKI partner in your region.
