The HS340A is a digital ultra‑high resistance micro‑current meter capable of measuring currents from the sub‑nanoampere range up to tens of milliamps with high accuracy. It supports fast sampling at 100 samples per second and provides a floating DC voltage measurement up to 1100 V.
The instrument includes a standard GP‑IB interface, a variety of TRIAX and BNC cables, and operates from 100‑240 V AC with a power consumption below 90 VA. Its environmental limits are –25 °C to 70 °C, relative humidity up to 85 %, and its size is 424 × 88 × 350 mm weighing less than 8 kg. This manual is written in Japanese.
| Current measurement range | 0.1 µA – 19.999 mA |
|---|---|
| Voltage range (applied) | 0 V – 1000 V |
| Floating DC voltage measurement | Up to 1100 V |
| Sampling rate | 100 samples/second |
| Interface | Standard GP‑IB |
| Operating temperature | -25 °C to 70 °C |
| Relative humidity | ≤85 % |
| Dimensions (W×D×H) | 424 mm × 88 mm × 350 mm |
The instrument is equipped with a standard GP‑IB interface.
The unit measures 424 × 88 × 350 mm and weighs less than 8 kg.
It can sample at a rate of 100 samples per second.