Moisture%20measuring - Import export

The TOR-2 transformer oil express-tester is designed to determine the moisture and hydrogen content in mineral insulating oils and ether based insulating oils. Moisture and hydrogen content is measured in parts per million (ppm). Knowing the content of hydrogen and moisture in the oil, as well as the rate of parameter change, it is possible to detect problems developing in the transformer in advance and to take timely measures to prevent damage to the transformer. Moisture measurement The device measures the activity of the water using a capacitance sensor, which ensures stability over time and contamination resistance. The oil temperature is also measured. The moisture content is calculated from these measurements. Hydrogen measurement A highly selective solid state sensor immersed directly in oil is used to measure hydrogen content. The sensor ensures accuracy and reliability of direct measurements.

TOR-1 is a device for quick and precise measurement of the moisture content in insulating oil, even in miniscule quantities. The high sensitivity and excellent long-term stability make this tester an ideal solution for constant control of moisture content in transformer oil. Operating principle The amount of water in the oil can be described as an absolute value in ppm or a relative value of aw: ppm is the ratio of moisture weight to oil weight; aw is the actual water content as a percentage of water content in fully saturated oil. A value of aw = 0 corresponds to completely dry oil, while aw = 1 corresponds to a completely saturated oil. The measurement with this sensor is based on exceptional long-term stability and resistance of capacitance sensor elements to contamination. The measured physical properties are water activity w and temperature T. Using these parameters, the device calculates the amount of water (ppm) in mineral transformer oil.

It is equipped with an impact (hammer) type sensor with 45 mm long insulated needles (length of the penetrating part: 30 mm, diameter of the penetrating part: 3.5 mm). Model 140W differs from the similar model M141W in the lack of an infrared pyrometric sensor, which is used for non-contact measurement of wood temperature and allows for automatic temperature compensation during measurement. Instead, the M140W model requires manual adjustment of the wood temperature. Features of the Metrinco M140W wood moisture meter: wide measuring range: 4...140 % depending on the material group high accuracy of the device: 0,5 % total number of wood types: 192, grouped into three classes. English language interface high-quality ABS plastic case with a protective silicone (rubber) cover screen backlight

Wide range of soil moisture measurement: 8 ~ 100 % depending on the soil type. High measurement accuracy of the device: ±0,5 %. Number of predefined soil type groups: 3 (sandy soil, black soil, peat). Number of user groups: 4 (can be adjusted by the user to any type of soil by means of calibration). English-language interface. The device has an ergonomic design and a robust ABS plastic case for use in the field. Large backlit LCD display for easy reading of readings. The moisture meter is equipped with a 165 mm long penetrating probe. Operating conditions: air temperature 0 ~ 60 °C, relative humidity 0 ~ 90 % RH. Power supply: 3 1.5 V AAA batteries. Possibility of metrological calibration of the device (optional).

Grain moisture meter METRINCO M150G is designed for fast and accurate measurement of moisture content and temperature of grain crops - sunflower, wheat, barley, corn, rape, oats, soybeans, buckwheat, peas. The moisture tester is based on the dielcometric measurement method, which ensures high sensitivity and accuracy of the device, and the considerable length of the probe allows you to make measurements at different depths of the material.

It is designed for fast and accurate measurement of wood moisture, including lumber, treated and untreated timber, as well as building materials - concrete, screed, cinder block, plaster, tiles, bricks, sand, etc. It is the most popular universal moisture meter in our range. Thanks to a special spring sensor, the device can measure the moisture content of materials with a rough surface while maintaining high measurement accuracy. The M120W moisture meter can also measure materials under non-conductive surfaces, such as painted or polymer-coated boards, concrete under linoleum, moisture content of materials in PVC bags, etc. The moisture meter operates on a dielcometric principle. To make a measurement, you need to attach the sensor plates of the device to the object of measurement and wait for the device to stabilise. Features of the Metrinco M120W moisture tester: wide measuring range: 0...80 % depending on the material group high accuracy of the device: 1,5 %.

The METRINCO M118W moisture tester is designed to measure the moisture content of wood in a non-destructive manner. The moisture meter is designed to measure the moisture content of processed wood (planed board or beam, finished wood products, etc.). It has the highest measurement accuracy among our line of non-destructive wood moisture meters (in practice, the accuracy is better than 1%). It is designed to work with wood up to 8 mm thick. Suitable for measuring the moisture content of veneer and lamellas. This model has a dielcometric method of measuring wood moisture content - the test sample is not damaged during testing. To take a measurement, simply place the device on the surface with the sensitive sensor and wait for the readings to stabilise. Features of the Metrinco M118W: The device can determine the moisture content of wood products in the range from 0 to 40% with very high accuracy.

METRINCO M121P is a professional SHF moisture meter for paper in rolls and stacks, as well as for cardboard and cardboard products. The device is designed to take quick and accurate measurements of moisture content in paper, including filtering, corrugated and creped paper, as well as in cardboard of various thickness, density and number of layers. METRINCO M121P moisture meter for paper and cardboard utilizes the dielcometer measurement method. In order to perform measurements, put the device’s sensor plates against to the object of measurement and wait for the moisture meter readings to stabilize. Due to a specifically designed spring sensor, the device is able to measure moisture content of materials with uneven or rough surfaces with high measurement accuracy. The device is also able to measure moisture content in materials under non-conductive surfaces, e.g. moisture content of paper in PVC packaging without unpacking thereof, etc.

METRINCO moisture meter is designed for measuring wood moisture content in a non-destructive way. METRINCO M110W features: Moisture meter’s operation is based on the dielcometer method of measurement. The device can measure moisture content of wood products in the range from 0 to 40% with very high accuracy. For convenience purposes, wood types are divided into 5 groups depending on wood density and displayed in the selection menu in Ukrainian, which makes using this device much simpler. Technical characteristics of METRINCO M110W wood moisture meter: measurement method: dielcometer, non-destructive measuring range: 0-40% wood groups number: 5 tolerance: ±1.5% resolution: 0.1% penetration of high-frequency radiation field: 40 mm operation conditions: 0~60 °C, 0-90% relative humidity power supply: 3 AAA 1.5 V batteries dimensions: 115x68x25 mm weight: 140 g with the batteries

Designed for quick and accurate measurement of moisture and temperature of sawdust, wood chips, wood chips and other bulk waste from the wood industry. The moisture tester is based on the dielcometric measurement method, which ensures high sensitivity and accuracy of the device, and the long probe length allows you to make measurements at different depths of the material. Features and benefits of the METRINCO M151SD wood sawdust and wood chip moisture tester: The device does not require pressing of the sample, which significantly reduces the measurement time and does not lead to wear of rubbing parts, such as the lid and the measuring chamber cup. The dielcometric measurement method provides an error of no more than 1% moisture content. The active zone of the sensor is located at the end of the probe, which means that it is possible to determine the moisture content and temperature of bulk wood waste at a specific depth.