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Benetech GM1651 USB Infrared Thermometer (-30 to 1650°C)
PLN 449.00
Tax included
1
Pyrometer - non-contact infrared thermometer with laser sight, featuring a high temperature range from -30 to 1650 degrees Celsius. With adjustable emissivity, additional functions, and a USB interface for computer communication.
See more in category: Infrared thermometers
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PROFESSIONAL PYROMETER BENETECH GM1651
NON-CONTACT INFRARED THERMOMETER WITH LASER SIGHT, ADJUSTABLE EMISSIVITY, AND USB INTERFACE FOR COMPUTER COMMUNICATION
High-quality non-contact thermometer by Benetech with a temperature range from -30 to +1650 °C.
The device is equipped with a laser sight that allows for precise targeting of the measured point. High-quality materials were used in the production, and the ergonomic design improves the comfort of using the thermometer. The backlit display allows for operation in the dark. The pyrometer is equipped with an automatic shut-off function to increase battery savings.
The pyrometer has adjustable emissivity. Emissivity is the ability of a material to reflect the infrared signal emitted by the pyrometer. This allows for more precise measurements.
The pyrometer features a USB interface for communication with a computer, making it easy to export data.
Additional functions and operating modes of the device:
- MAX - Maximum temperature measurement
- MIN - Minimum temperature measurement
- DIF - Temperature difference measurement relative to the previous measurement
- AVG - Average temperature measurement
- HAL - High temperature alarm (alerts with sound when temperature reaches the set value)
- LAL - Low temperature alarm (alerts with sound when temperature reaches the set value)
- STO - Storage of measurement results (allows keeping 30 measurement results)
- EMS - Digital emissivity adjustment function in the range from 0.10 to 1.00
TECHNICAL PARAMETERS:
- Temperature range: -30~1650℃ (-22 ~ 3002℉)
- Resolution: 0.1℃ or 0.1℉
- Accuracy: 0℃~1650℃ ±1.5℃ or ±1.5%, -30℃~0℃ ±3℃
- Repeatability: 1% of reading or 1℃
- Response time: 0.5~0.8 sec, 95% response
- Spectral response: 8-14 um
- Emissivity: 0.10 - 1.00 adjustable
- Operating temp: 0 ~40℃ (32 ~ 104℉)
- Operating humidity: 10~95%RH non-condensing, up to 30℃(86℉)
- Storage temp: -20 ~ 60℃ (-4~140℉)
- Distance to spot ratio: 50:1,
DEVICE APPLICATION:
- AUTOMOTIVE AND MACHINERY INDUSTRY.
- CONSTRUCTION.
- REFRIGERATION INDUSTRY.
- FOOD INDUSTRY.
- GASTRONOMY INDUSTRY.
DEVICE FEATURES:
- High quality.
- Ease of use.
- Proven brand.
- Measurement precision.
- Ergonomic design.
- Backlit display.
- Laser pointer.
- Auto off function.
- Adjustable emissivity.
- USB interface.
- 9V DC IN connector.
EMISSIVITY OF MOST COMMONLY USED MATERIALS:
| Material (material temperature) | Emissivity |
| Aluminum, heavily oxidized (93°C) | 0.2 |
| Aluminum, polished (100°C) | 0.09 |
| Aluminum, non-oxidized (25°C) | 0.02 |
| Aluminum, non-oxidized (100°C) | 0.03 |
| Aluminum, plated (170°C) | 0.04 |
| Brass, oxidized (200°C) | 0.61 |
| Brick, mortar, plaster (20°C) | 0.93 |
| Masonry (40°C) | 0.93 |
| Cast iron, oxidized (200°C) | 0.64 |
| Chromium (40°C) | 0.08 |
| Chromium, polished (150°C) | 0.06 |
| Clay, fired (70°C) | 0.91 |
| Concrete (25°C) | 0.93 |
| Copper, oxidized (130°C) | 0.76 |
| Copper, polished (40°C) | 0.03 |
| Copper, plated (40°C) | 0.64 |
| Copper, light tarnish (20°C) | 0.04 |
| Cork (20°C) | 0.7 |
| Cotton (20°C) | 0.77 |
| Glass (90°C) | 0.94 |
| Granite (20°C) | 0.45 |
| Gypsum (20°C) | 0.9 |
| Ice, smooth (0°C) | 0.97 |
| Iron (20°C) | 0.24 |
| Iron, cast surface (100°C) | 0.8 |
| Iron, plated surface (20°C) | 0.77 |
| Lead (40°C) | 0.43 |
| Lead, grey oxidized (40°C) | 0.28 |
| Lead, oxidized (40°C) | 0.43 |
| Marble, white (40°C) | 0.95 |
| Oil paints (all colors) (90°C) | 0.92-0.96 |
| Paints, black, matte (80°C) | 0.97 |
| Paints, blue on aluminum foil (40°C) | 0.78 |
| Paints, white (90°C) | 0.95 |
| Paints, yellow, 2 layers on aluminum foil (40°C) | 0.79 |
| Paper (20°C) | 0.97 |
| Plastic: PE, PP, PVC (20°C) | 0.94 |
| Porcelain (20°C) | 0.92 |
| Radiator, black anodized (5°C) | 0.98 |
| Rubber, hard (23°C) | 0.94 |
| Rubber, soft, grey (23°C) | 0.89 |
| Sandstone (40°C) | 0.67 |
| Cold plated steel (93°C) | 0.75-0.85 |
| Steel, hardened surface (200°C) | 0.52 |
| Steel, oxidized (200°C) | 0.79 |
| Transformer oil resistant paint (70°C) | 0.94 |
| Wood (70°C) | 0.94 |
| Zinc, oxidized | 0.1 |
GM1651
Data sheet
- Zakres pomiaru temperatury
- -30 +1650 °C
Specific References
- ean13
- 5903738810284
Infrared thermometers
What is an infrared thermometer?
A infrared thermometer is a non-contact thermometer that uses infrared radiation to measure surface temperature. This device is ideal for applications where contact temperature measurement is impossible or dangerous.
-
How does a infrared thermometer work?
A infrared thermometer captures the infrared radiation emitted by a given object and converts it into temperature. These devices feature a detector that focuses the infrared radiation onto a sensor, which then processes it into an electrical signal.
What are the types of infrared thermometers?
There are several types of infrared thermometers, including:
-
Industrial infrared thermometers: used in industry to measure the temperature of machinery, equipment, and processes.
-
Laboratory infrared thermometers: used in laboratories for precise temperature measurements.
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Construction infrared thermometers: used to measure the temperature of walls, roofs, insulation, and other structural components.
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Food infrared thermometers: used to monitor food temperature in the food industry.
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Medical pyrometers: used to measure body temperature. Medical infrared thermometers are mainly used in medicine to measure patients' body temperature to diagnose illnesses or monitor the progress of treatment. Increasingly, medical pyrometers are being used in homes instead of traditional contact thermometers.
What are the advantages and disadvantages of infrared thermometers?
Advantages:
- Non-contact temperature measurement
- Fast and easy measurement
- Wide measurement range
- Ability to measure temperature in hard-to-reach places
Disadvantages:
- Measurement errors can be caused by surface emissivity, ambient temperature, dust, smoke, or water vapor
- Higher costs compared to traditional thermometers
How to choose the right infrared thermometer?
When choosing a infrared thermometer, several factors should be considered, such as:
- Measurement range
- Measurement accuracy
- Surface emissivity
- Response time
- Additional functions (e.g., laser target indicator, measurement memory)
How to use an infrared thermometer?
Before using an infrared thermometer, please read the user manual. Here are some general tips:
- Point the infrared thermometer at the object whose temperature you want to measure.
- Make sure that the field of view of the infrared thermometer covers the entire object.
- Hold the infrared thermometer in a stable position during measurement.
- Take several measurements at different points on the object.
How to care for an infrared thermometer?
- Store the infrared thermometer in a clean and dry place.
- Protect the infrared thermometer from shocks and drops.
- Regularly clean the lens of the infrared thermometer, without using chemicals.
- Do not use the infrared thermometer in high ambient temperatures.
- Measure high-temperature objects from a safe distance.
- If the device is not used, remove the batteries from it.
What are the prices of infrared thermometers?
Prices of infrared thermometers range from a few dozen PLN to several thousand PLN. The price depends on the type of infrared thermometer, its specifications, and additional features.
Is undergoing any special courses required to use an infrared thermometer?
Operating an infrared thermometer is usually simple and does not require specialized courses. However, you should read the user manual before using the device.
What is emissivity in infrared thermometers?
Emissivity in infrared thermometers is a measure of a surface's ability to emit infrared radiation. It is a key parameter that affects the accuracy of temperature measurement with the device.
What can the emissivity value be?
Emissivity can take values from 0 to 1:
- 0: An ideal mirror that reflects all radiation.
- 1: A perfect black body that absorbs all radiation incident upon it.
Most real surfaces have an emissivity between 0 and 1. For example:
- Metals: low emissivity (from 0.05 to 0.3).
- Non-metallic materials: high emissivity (from 0.8 to 0.95).
The impact of emissivity on temperature measurement
Infrared thermometers are calibrated to measure the surface temperature of an object with a specific emissivity. If the actual emissivity differs from the calibrated value, the temperature measurement will be incorrect:
- Lower emissivity: the infrared thermometer underestimates the temperature (detects less infrared radiation).
- Higher emissivity: the infrared thermometer overestimates the temperature (detects more infrared radiation).
Ways to correct emissivity error
There are several methods for correcting temperature measurement errors caused by emissivity:
- Infrared thermometer with adjustable emissivity: allows entering the emissivity value of the measured surfaces.
- Emissivity tables: contain emissivity values for various materials.
- High-emissivity paint: painting a surface with low emissivity improves measurement accuracy.
Examples of material emissivity values
- Aluminum 0.05 - 0.10
- Copper 0.05 - 0.10
- Steel 0.20 - 0.35
- Cast iron 0.50 - 0.70
- Wood 0.80 - 0.90
- Paper 0.90 - 0.95
- Plastic 0.80 - 0.95
- Paint (black) 0.95 - 0.98
- Glass 0.80 - 0.90
- Concrete 0.80 - 0.90
- Brick 0.80 - 0.90
The emissivity values provided in the table are approximate. The actual emissivity may vary depending on the surface condition, temperature, and other factors. Exact emissivity values can be found in professional sources, such as ISO or ASTM standards.
Manufacturer
Floor 6 Bld .G ,No.1 Guanlong Industrial Zone,Xili Town,Nanshan District, 518000 Shenzhen, China
contact@benetechco.com
EU Responsible Person
The responsible person is an economic operator established in the EU responsible for specific product compliance obligations.
Benetech Poland Artur Rosa
Wrocławska 35-37, Kalisz,PL,62-800, Poland
Email:
gpsr@benetechco.com
Benetech Poland Artur Rosa
Wrocławska 35-37, Kalisz,PL,62-800, Poland
gpsr@benetechco.com
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Pyrometer - non-contact infrared thermometer with laser sight, featuring a high temperature range from -30 to 1650 degrees Celsius. With adjustable emissivity, additional functions, and a USB interface for computer communication.
See more in category: Infrared thermometers
Benetech GM1651 USB Infrared Thermometer (-30 to 1650°C)
PLN 449.00
Tax included
1