Key facts
- Manuals
- 3
- Languages
- EN · ZH
- Last added
- 2026-09-29
Featured ROCTEST manuals
Roctest PISA-M In-Place MEMS Inclinometer Datasheet
The PISA-M in‑place MEMS inclinometer provides continuous, unattended measurement of lateral displacement in soil, rock and structures. It is suited for slope stability, dam and embankment performance, sheet‑pile and diaphragm‑wall deformation, tunnelling‑induced ground movement, and deflection of laterally loaded piles. The system uses a single serial cable for all sensors, allowing many sensors per borehole and easy reuse on subsequent projects.
Technically, the device is a uniaxial or biaxial tilt transducer with built‑in signal conditioning housed in a stainless‑steel tube. It includes guide wheels for smooth insertion, optional gauge lengths, and a power supply of +8 to +15 VDC. Ordering requires specification of sensor type, gauge length, casing size, and cable length.
Covers: Features · Applications · Technical Description · Ordering Information · Technical Specifications · Contact Information
Roctest CPR Water Level Indicator Instruction Manual
The CPR water level indicator is a compact probe‑and‑tape system used to measure water depth in boreholes, standpipes, and wells. It features an on‑off sensitivity switch, indicator light, and buzzer to signal water contact.
The manual covers applications, product description, operation principle, reading procedures, maintenance (battery replacement, cleaning, splicing), troubleshooting, and miscellaneous topics such as tape elongation, environmental factors, and conversion tables.
Covers: Applications · General description · Operation principle · Reading procedure · Maintenance · Troubleshooting
Earth Products China R-4 Magnetic Settlement Instrument Manual
The R-4 magnetic settlement instrument is a high‑precision multi‑point device for measuring settlement and uplift of soil and rock. It uses magnetic anchor blocks arranged along a settlement pipe, with a probe that detects the blocks and reports depth via a tape scale and audible signal.
The manual describes two anchor block configurations (spring‑type for borehole installation and plate‑type for dam or backfill installation), reading instrument operation, installation diagrams, and ordering information for various probe and pipe options. This manual is written in Chinese.
Covers: Overview · Anchor Block Types · Reading Instrument Operation · Technical Specifications · Installation Diagram · Probe and Pipe Options
Latest ROCTEST manuals
Roctest PISA-M In-Place MEMS Inclinometer Datasheet
Datasheet 2 pages · 367 KB · ENThe Roctest PISA-M is a single‑cable in‑place MEMS inclinometer offering high resolution, durability, and configurable gauge length for continuous…
Roctest CPR Water Level Indicator Instruction Manual
User Manual 10 pages · 288 KB · ENThe Roctest CPR water level indicator manual provides usage, maintenance, and troubleshooting instructions for measuring water depth in boreholes and wells.
Earth Products China R-4 Magnetic Settlement Instrument Manual
User Manual 2 pages · 1.7 MB · ZHThe R-4 magnetic settlement instrument manual provides an overview, installation options, and technical specifications for precise ground deformation…
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in ROCTEST manuals
What is the angular measurement range of the PISA-M inclinometer?
It measures tilt within ±10°.
How many tilt channels does the PISA-M provide and what is their output voltage?
It offers one or two orthogonal tilt channels with a differential output of ±2.5 V per channel.
What types of magnetic anchor blocks are available for the R-4 instrument?
Two types are offered: spring‑type (簧片锚块) for borehole installation and plate‑type (平板锚块) for dam and backfill installation.
From: Earth Products China R-4 Magnetic Settlement Instrument Manual
What information must be provided when ordering the reading instrument?
The order must specify the reading instrument model, borehole diameter and depth, settlement pipe model and length, joint type, and anchor block model (including number of spring plates).
From: Earth Products China R-4 Magnetic Settlement Instrument Manual