MT-3000 Digital Teslameter
Thanks for buying ESTsensors series digital teslameter. This service manual briefly introduces various functions of this machine so that you can operate it freely. Please read this manual carefully before operation.
I.Overview
MT3000 portable digital teslameter is used to measure magnetic flux density of various magnetic fields, such as, direct magnetic field, radiation magnetic field, residual magnetism, earth magnetic field, etc. This instrument has the advantages of portability, wide measure range, easy operation and clear liquid crystal display. In addition, all keys adopt the most advanced touch keys at home, greatly enhancing its service life and comfort in use. The power adopts four AA dry battery，available to continuously work for more than forty hours as well as compactness and portability. Perfect quality assurance and excellent after-sales service make an ideal choice for your work.
Teslameter is a special instrument to inspect magnetic flux density of magnets and also one of the most widely used measuring instruments in the field of measuring magnetism.
MT-3000 is hand-held digital teslameter controlled by single-chip microcomputer. This instrument has the favorable advantages of portability, wide measuring range, easy operation and clear liquid crystal display. Besides, it has various functions including measuring/peak hold, MT/GS conversion, push-button automatic zero setting, 30mT/300mT/3000mT range switching.
Actual work domain:
1. The special distribution of magnetic field on permanent magnetic materials surface (namely, surface magnetic field measuring we usually call);
2. The gas magnetic field in magnetic circuit;
3.The magnetic field produced by the interaction between the equipments that pump ferromagnetic material and the magnetic field produced by permanent magnet or AC/DC current.(For instance, iron remover, magnetic separator, magnetic sucker, electromagnet, magnetic removal)
4. Environment magnetic field (including the earth magnetic field, ferromagnetic substance,) weak residual magnetic field);
If you fail to obey the following operation instructions, failure or misoperation may occur.
◆ Select peak hold function. Please never repair, dismount or transform the products as you want.
◆ Power supply for this product must be within the specified scope and the power beyond the specified scope shall never be connected.
◆ Please never make the products or the matching sensor fall on the ground or suffered from intense impact.
◆The probe and apex parts of sensor are very sensitive to mechanical shock, so they shall never be touched with hands. Any behavior like heating, coating adhesive or pasting tapes on sensors is forbidden
◆ The product shall never be used or preserved in the places with following conditions, such as, direct sunlight, high temperature, humidity, water, oil, dust, corrosive gases, vibrating, etc.
◆ Please strictly follow application temperature range and storage temperature range.
◆ Avoid using this products when condensation phenomenon (incurred by a quick transfer from cold place to warm place) occurs on the product surface.
◆ In order to minimize the influence of external magnetic field on the machine, please never use this machine in places where the machines, available to generate magnetic field, such as, magnetizer, magnetic removal, microwave oven, welding machine, motor and other machines are surrounded.
It is proposed that you conduct calibration regularly.
Main technical index
1. Measuring range: 0~30mT~300mT~3000mT
2. Accuracy: 0~100mT 1%，over 100mT 2% (Measured in the uniform magnetic field)
3. Resolution: 0.1 mT
4. Measured magnetic field: DC magnetic field (static magnetic field)
5. Function instruction: Function of peak hold
6. Free switch between Gs (Gauss)/mT (milli Tesla)
7. Display N/S in measurement of static magnetic field. N is for North Pole and S is for South Pole
8. Press Zear button for quick automatic zero setting
9. Ambient temperature: 5℃~40℃
10. Relative humidity (no condensation)
11. Power supply: four AA batteries
12. Overall dimension: 173mm(L)×90mm(W)×40mm(H)
13. Instrument weight: 450g
14. Display modes: 31/2 LCD
15. Display unit: mT/Gs