Products
Features
. High-resolution - accuracy of 0.1 gamma
. Ease-of-use - automatically adjust, reading through touch to
display all of the content, use the keypad when a voice prompts
. Scalable memory - can access 5700 field measurement readings or
12,000 base stations readings
. Easy to read data - data storage instantly realized, including
time, data and base stations,
. Automated data processing - compatible with a variety of small
computer on-line treatment, including time-varying correction,
average, filtering and mapping profile
. Versatility - portable magnetometer, magnetic field gradient
device, or base station magnetometer
. Applicability of the wild - without direction and the
environment. Touch, sealed waterproof keyboard
. Lightweight portable - with built-in battery, the whole apparatus
weighs only 3 kg
. Fully equipped - contains a full set of sensors, cane rod,
backpacks, batteries, transport boxes and manuals.
Apply
G-856-proton magnetometer are automatically measuring the earth's
magnetic field absolute accuracy of 0.1 Gama. Reduce the need to
enter the field of characters, built-in digital memory allows
manual or connect the printer to read the way readings. Just
connect a PC machine, G-856 can draw profile, varying times and do
the calibration, and an average or filter data. Built-clock
monitoring of each calendar Confucian reading of a precise time,
special function key protection features to prevent accidental loss
of data. G-856 also includes a unique "Brazil Switch", the event
near the magnetic equator, for the weak signal to adjust.
Light, GM, accurate G-856 has broad applications, including
geological mapping, mineral survey, fault location, archaeological
investigation and magnetic field.
Simple
In order to facilitate the use of non-professionals can easily
operation, designed to maintain the G-856 in the high-precision on
the basis of a convenient button operation. As long as when reading
simply click on "READ" button. G-856 through six figures show that
the magnetic field, as "51234.7." Do not have to record the
reading, data only need to press the "STORE" button can be stored
in memory. Showing data into memory, to read the "RECALL" button.
Proton magnetometer, precession
A variety of liquids, including kerosene, and other liquid
hydrocarbons, there are imbalances in water contains elements of
the polarization. These molecules in strong magnetic field with a
directional, as with the current flow through the same lines. When
the current was off, the elements - along with the nearby elements
- because the magnetic field as the reason for a small gyroscope in
the same rotation or movement. The frequency depends on the
movement of the magnetic field strength and performance for the
land used to measure the electromagnetic, energy, it does not
direction, temperature and absolute market, and so change. Proton
magnetometer in the movement, the movement of elements in the same
incentive in the loop have a very small signal. Signals in the
frequency and accuracy is directly proportional to the magnetic
field strength.
Read the G-856 memory
G-856 provides a wide range of retrieval from memory storage data.
These include:
Digital printers
Connected to a common commercial digital printers, can print out a
line number, date, time, stations and the magnetic field forms.
Personal computers
G-856 through the RS-232 serial input and PC connectivity, the
addition of a computer, G-856 allows large amount of data
processing. Filter out an average of the interface can reach the
vicinity of the electromagnetic anomalies, or regional gradient was
transferred to emphasize regional information. If the base station
from various independent data has been entered into the computer,
temporary changes in the magnetic field generated by the error will
be eliminated, the ability to rely on computer graphics, insert the
data could be used to simplify the contours so that a complete
mapping Came into being. EG & G Geometrics for personal
computers with free software.
Digital Tape
G-856 in memory of the data by Geometrics G-724M digital tape
transferred to tape. G-724M can be reproduced several days of data
collection, and through a remote computer after treatment.
Magnetic recorder
G-856 will be connected to the G-866 magnetic recorder, provides
commercial printing forms. In addition, this configuration can be
used to draw data analysis section, to reduce some of the difficult
measurements.
Manual transcription
Manual transcription, reading, G-856 operation just "RECALL, SHIFT
0,0,0, ENTER" can be.
G-856 will be 000. |
