Vacuum Cutting Grinding Machine (Rock Thin Section)

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Rock & Core Saw

Rock Grinder

Thin Section Grinder/Polisher

Ultrasonic Cleaner

Vacuum Pump

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Testing Equipment

Thin Sectioning Equipment

A sensitive and accurate tool for field measurement of susceptibility of outcropping rocks, drill cores or rock samples

FEATURES

HIGH SENSITIVITY 1 x 10^-7 SI UNITS
The sensitivity is 100 times better than the competitive instruments.
SMALL SIZE AND LOW WEIGHT
The SM-30 is truly shirt pocket-sized instrument. With dimension 100 x 65 x 25 mm and weight 0.180 kg. SM-30 outperforms competitors 3 times.
LOW NOISE
Thanks to sophisticated signal processing the noise induced in pick-up coil is suppressed well under resolution 1 x 10^-7 SI units.
DEEP PENETRATION OF THE SIGNAL
The sensor design enables to get 90 % of its signal from the first 20 mm of the rock. This feature allows more accurate readings on uneven surfaces of all rock types.
SIMPLE OPERATION
Auto-ranging and three-button control makes the meter the easiest to operate by one hand only. Internal memory can store 250 readings.
WARRANTY
One-year warranty is included in the price. We offer 48 hours turnaround support and repair service for any instrument sent from any location worldwide. Subsequent customer support is provided.

GENERAL

The SM-30 is small magnetic susceptibility meter. Thanks to the high sensitivity we can measure sediments and rocks with extremely low level of magnetic susceptibility. In addition, we can distinctly measure diamagnetic materials like limestone, quartz and also water.

The SM-30 is controlled by three push buttons. One of them serves to save up to 250 measured values into nonvolatile memory and to recall them later. The 251th value (the last measured one) is automatically displayed after SM-30 is switched on. If no button is pressed for 3 minutes, the instrument switches off automatically. The SM-30 has a beeper indicating intervals in which the information from the rock is picked-up.

The SM-30 is powered from two coin lithium batteries CR2430. If the instruments is not used too extensively, the batteries may last for years thanks to their low self-discharge.

SENSOR

The SM-30 has 9 kHz LC oscillator with a large size pick-up coil as a sensor. The oscillation frequency is measured when

the coil is put to the surface of measured rock
the coil is removed tens of cm away.

The SM-30 offers four measuring modes. Three of them compensate the linear part of the thermal drift.

The large number of the memory registers (250) is useful especially when scanning mode is used.

Though the instrument is small, the pick-up coil is large enough in diameter to measure sufficiently high volume.

SPECIFICATION

GRAPH OF THE STABILITY

adjustable field intensity and operating frequency in pick-up coil for measurement of one inch cores or fragments

GENERAL

The SM-100 Portable Magnetic Susceptibility Meter is designed for laboratory or field use to measure bulk susceptibility of standard 25,4 mm cores. Small sample fragments can be measured in the pot with inner volume 25 cm³. The SM-100 design reflects the latest in electronic advances and offers unrivalled features:

adjustable field intensity and operating frequency in several steps by user
single integrated housing incorporating the measurement zone, the electronics and power supply connected to PC
simple operation without any control knobs.

Operation of the SM-100 is straightforward. Typically a small sample in a plastic vessel is placed into the measuring coil for analysis which is carried out under instructions from a personal computer. The SM-100 is connected to a PC with a cable to serial RS232 port. Results are available in several seconds and are conventionally stored and displayed on this PC. Flexibility and user friendliness have been the key criteria in the design of the SM-100 software.

Calibration samples are supplied. Checking the calibration takes only a few minutes.

FEATURES

HIGH SENSITIVITY 2 x 10^-7 SI UNITS
MEASUREMENT NOT SENSITIVE TO SPECIMEN SHAPE
ADJUSTABLE FIELD INTENSITY AND OPERATING FREQUENCY
BATTERY OPERATED
SINGLE INTEGRATED HOUSING CONNECTED TO PC

WARRANTY

We focus on providing 48 hours turnaround support and warranty repair service for the instrument sent back from any location worldwide.

TO ORDER

SM-100 PORTABLE MAGNETIC SUSCEPTIBILITY METER comprising:

1x SM-100 Unit
1x Set Specimen Vessels
1x SM100 Software Package
1x Calibration Standard
1x Set Interconnecting Cables
1x Instruction Manual
1x External Power Unit
8x 1,5 V size AA batteries

SPECIFICATION

SM-20 Shirt Pocket-Size Magnetic Susceptibility Meter (an obsolete model)

A sensitive and accurate tool for field measurement of susceptibility of outcropping rocks, drill cores or rock samples

FEATURES

HIGH SENSITIVITY 1 x 10^-6 SI UNITS
The sensitivity is 10 times better than the competitive instruments.

SMALL SIZE AND LOW WEIGHT
The SM-20 is truly shirt pocket-sized instrument. With dimension 100 x 65 x 25 mm and weight 0.128 kg. SM-20 outperforms competitors 3 times.
LOW NOISE
Thanks to sophisticated signal processing the noise induced in pick-up coil is suppressed well under resolution 1 x 10^-6 SI units.
DEEP PENETRATION OF THE SIGNAL
The sensor design enables to get 90 % of its signal from the first 20 mm of the rock. This feature allows more accurate readings on uneven surfaces of all rock types.
SIMPLE OPERATION
Auto-ranging and two-button control makes the meter the easiest to operate by one hand only. Internal memory can store 29 readings.
WARRANTY
One-year warranty is included in the price. We offer 48 hours turnaround support and repair service for any instrument sent from any location worldwide. Subsequent customer support is provided.

GENERAL

The SM-20 is small magnetic susceptibility meter. Thanks to the high sensitivity we can measure sediments and rocks with extremely low level of magnetic susceptibility. In addition, we can distinctly measure diamagnetic materials like limestone, quartz and also water.

The SM-20 is controlled by two tactile-feedback push buttons. One of them serves to save up to 29 measured values into nonvolatile memory and to recall them later. The 30-th value (the last measured one) is automatically displayed after SM-20 is switched on. If no button is pressed for 3 minutes, the instrument switches off automatically. The SM-20 has a beeper indicating intervals in which the information from the rock is picked-up.

The SM-20 is powered from two coin lithium batteries CR2430. If the instruments is not used too extensively, the batteries may last for years thanks to their low self-discharge.

SENSOR

The SM-20 has 11 kHz LC oscillator with a large size pick-up coil as a sensor. The oscillation frequency is measured when

the coil is put to the surface of measured rock
the coil is removed tens of cm away.

Though the instrument is small, the pick-up coil is large enough in diameter to measure sufficiently high volume.

SPECIFICATION