CATEGORIES

    Low-temperature Infrared PyroMeter

    Overview Products Knowledge Standards Terms
    The low-temperature thermometer gun receives thermal radiation emitted from the surface of an object through an infrared sensor, converts it into an electrical signal, and then calculates the temperature value. It is used for non-contact measurement of the surface temperature of low-temperature objects and is suitable for scenarios such as frozen food and cold chain transportation.
    Selection
    When selecting, focus on whether the temperature measurement range covers the required low-temperature interval, whether the measurement accuracy meets application standards, whether the response time matches dynamic detection needs, and consider the impact of environmental humidity and the convenience of instrument calibration.
    type
    How it works
    upper limit of temperature measurement
    lower limit of temperature measurement
    DS object distance ratio
    precision

    Terms

    Fully Automatic Open Cup Flash Point Tester
    Low-temperature Wear Resistance Testing Machine
    Low Temperature Muffle Furnace
    Far-infrared Temperature Gun
    Low Temperature Brittleness Testing Machine
    Thermal Shock Test Chamber
    High and Low Temperature Constant Temperature Circulating Bath
    High and Low Temperature Tensile Testing Machine
    Low-temperature water bath
    High-speed Freezing Centrifuge

    Standards

    Incoming GB/T 46513-2025
    Electrochemical performance test of lithium ion battery cathode materials—Test method for low temperature performance
    Active GB/T 20154-2024
    Low Temperature Storage Box
    Active GB/T 228.3-2019
    Metallic materials—Tensile testing—Part 3: Method of test at low temperature
    Active GB/T 38534-2020
    Test method for tensile properties of oriented fibre reinforced polymer matrix composite materials at ultra-low temperature
    Active GB/T 38924.2-2020
    Environmental test methods for civil small and light unmanned aircraft system—Part 2: Low-temperature test
    Active GB/T 12085.23-2022
    Optics and photonics—Environmental test methods—Part 23：Low pressure combined with cold,ambient temperature and dry or damp heat
    Active GB/T 12085.22-2022
    Optics and photonics—Environmental test methods—Part 22：Combined cold,dry heat or temperature change with bump or random vibration
    Active GB/T 12085.2-2022
    Optics and photonics— Environmental test methods—Part 2: Cold, heat and humidity
    Active GB/T 2423.102-2008
    Environmental testing for electric and electronic products - Part 2: Test methods - Test: combined temperature(cold and heat)/low air pressure/vibration（sinusoidal）
    Active GB/T 2423.59-2008
    Environmental testing - Part 2: Test methods - Test Z/ABMFh: Combined temperature(cold and heat)/low air pressure/vibration（random）
    Active GB/T 32065.2-2015
    Test Methods of Oceanographic Instruments—Environmental Test Part 2: Low Temperature Test
    Active GB/T 39933-2021
    Rotational moulding—Test method for low temperature impact
    Active GB/T 28958-2012
    Test methods of low temperature performance for passenger car
    Active GB/T 33622-2017
    Flexible cellular polymeric materials—Low-temperature flex test
    Active GB/T 23711.2-2019
    Test method for pressure vessels lined with plastics—Part 2:Low-temperature testing

    Instruments

    SMART SENSOR AS892 Infrared ThermoMeter Laser Positioning High and Low Temperature Alarm 200~ 2200 ℃
    SMART SENSOR AS892 Infrared ThermoMeter Laser Positioning High and Low Temperature Alarm 200~ 2200 ℃

    Using shortwave infrared technology, temperature range 200~ 2200 ℃, accuracy +/- 2%, with laser positioning, data retention and emissivity adjustable functions, Response Time 500ms, object distance ratio 80:1.

    $ 307.00
    BOZHEN 766-3AS Linear dispersion temperature control Far infrared Drying Oven Fast and low consumption Automatic thermostatic
    BOZHEN 766-3AS Linear dispersion temperature control Far infrared Drying Oven Fast and low consumption Automatic thermostatic

    Far infrared radiation heating technology, Temperature range RT +~ 300 ℃, Temperature Fluctuation +/- 2 ℃, equipped with thermistor temperature control system, the studio is made of 304 stainless steel for fast and uniform heating.

    $ 775.00
    BOZHEN 766-2AS Linear dispersion temperature control Far infrared Drying Oven Automatic thermostatic fast drying
    BOZHEN 766-2AS Linear dispersion temperature control Far infrared Drying Oven Automatic thermostatic fast drying

    Far infrared radiation heating technology, Temperature range RT +~ 300 ℃, Temperature Fluctuation +/- 2 ℃, equipped with thermistor control thermoMeter, automatic thermostatic control, fast drying and low energy consumption.

    $ 883.00
    BOZHEN 766-0AS Linear dispersion temperature control Far infrared Drying Oven Stainless steel studio rapid drying
    BOZHEN 766-0AS Linear dispersion temperature control Far infrared Drying Oven Stainless steel studio rapid drying

    Far infrared radiation heating technology, Temperature range RT +~ 300 ℃, Temperature Fluctuation +/- 2 ℃, equipped with thermistor control thermoMeter, rapid low consumption drying, suitable for a variety of Sample Handling.

    $ 1009.00
    BOZHEN 766-0AS Digital display stainless steel liner Far infrared Drying Oven Fast and low consumption Automatic thermostatic
    BOZHEN 766-0AS Digital display stainless steel liner Far infrared Drying Oven Fast and low consumption Automatic thermostatic

    Far infrared radiation heating technology, temperature control accuracy +/- 2 ℃, fast and low consumption, equipped with thermistor temperature control, the studio is made of 304 stainless steel, size 750 * 600 * 600mm, easy to adjust, suitable for drying treatment of various samples.

    $ 840.00
    BOZHEN 766-1A Far infrared fast Drying Oven Automatic thermostatic Drying Oven
    BOZHEN 766-1A Far infrared fast Drying Oven Automatic thermostatic Drying Oven

    Far infrared radiation heating technology, Temperature range RT +~ 300 ℃, Temperature Fluctuation +/- 2 ℃, equipped with thermistor control thermoMeter, fast low consumption adjustment is convenient.

    $ 507.00
    BOZHEN 766-2A Far infrared fast Drying Oven Automatic thermostatic Drying Oven
    BOZHEN 766-2A Far infrared fast Drying Oven Automatic thermostatic Drying Oven

    Far infrared radiation heating technology, Temperature range RT +~ 300 ℃, temperature fluctuation +/- 2 ℃, equipped with thermistor control thermoMeter, with fast, low consumption, easy adjustment and other advantages, suitable for drying a variety of samples.

    $ 465.00
    BOZHEN 766-3A Far infrared fast Drying Oven Automatic thermostatic Drying Oven
    BOZHEN 766-3A Far infrared fast Drying Oven Automatic thermostatic Drying Oven

    Far infrared radiation heating technology, temperature control accuracy +/- 2 ℃, equipped with thermistor control thermoMeter, rapid low consumption drying, Inner Chamber dimensions 320 * 380 * 320mm.

    $ 391.00
    BOZHEN 766-3AS digital display stainless steel liner Far infrared Drying Oven 304 stainless steel liner RT +~ 300 ℃ temperature control
    BOZHEN 766-3AS digital display stainless steel liner Far infrared Drying Oven 304 stainless steel liner RT +~ 300 ℃ temperature control

    Far infrared radiation heating technology, Temperature range RT +~ 300 ℃, Temperature Fluctuation +/- 2 ℃, equipped with thermistor control thermoMeter, with fast drying, low energy consumption and easy adjustment, suitable for a variety of Sample Handling.

    $ 581.00
    BOZHEN 766-1AS Digital display stainless steel liner Far infrared Drying Oven 304 stainless steel liner RT +~ 300 ℃
    BOZHEN 766-1AS Digital display stainless steel liner Far infrared Drying Oven 304 stainless steel liner RT +~ 300 ℃

    Far infrared radiation heating technology, Temperature range RT +~ 300 ℃, Temperature Fluctuation +/- 2 ℃, equipped with thermistor temperature control, fast low consumption, suitable for a variety of sample drying.

    $ 756.00
    BOZHEN 766-0A Far infrared fast Drying Oven Automatic thermostatic Drying Oven
    BOZHEN 766-0A Far infrared fast Drying Oven Automatic thermostatic Drying Oven

    Far infrared radiation heating technology, equipped with thermistor control thermoMeter, Temperature range RT +~ 300 ℃, Temperature Fluctuation +/- 2 ℃, with fast drying and low energy consumption characteristics, suitable for a variety of Sample Handling.

    $ 586.00
    SMART SENSOR AS882A Infrared ThermoMeter Laser Positioning Backlight High and Low Temperature Alarm
    SMART SENSOR AS882A Infrared ThermoMeter Laser Positioning Backlight High and Low Temperature Alarm

    Temperature measurement range 200~ 1850 ℃, object distance ratio 80:1, Response wavelength 900~ 1700nm, support Data storage and USB connection, suitable for long-distance accurate measurement.

    $ 263.00
    NELE NLDC-05100F Low Temperature Circulating Bath High Accuracy Temperature Control Tank
    NELE NLDC-05100F Low Temperature Circulating Bath High Accuracy Temperature Control Tank

    Temperature range -5~ 100 ℃, Temperature Fluctuation and Uniformity up to +/- 0.05 ℃, support a variety of temperature control media, with RS485 interface remote control and multiple safety protection functions.

    $ 4592.00
    TENLIN HX-015IIF Low temperature thermostatic circulator Thermostatic bath
    TENLIN HX-015IIF Low temperature thermostatic circulator Thermostatic bath

    Provide a uniform and constant field source with controlled temperature, which can be used for constant temperature experiments or tests on samples, and can also be used as a heat source for direct or auxiliary heating.

    $ 2784.00
    BOZHEN 766-1AS Linear dispersion temperature control Far infrared Drying Oven Automatic thermostatic fast drying
    BOZHEN 766-1AS Linear dispersion temperature control Far infrared Drying Oven Automatic thermostatic fast drying

    Far infrared radiation heating technology, Temperature range RT +~ 300 ℃, Temperature Fluctuation +/- 2 ℃, equipped with thermistor temperature control system to achieve automatic thermostatic operation, the studio is made of 304 stainless steel, size 600 * 600 * 500mm.

    $ 932.00

    Articles

    Rapid temperature change high and low temperature test chamber for thermal fatigue evaluation of PCB board solder joints.
    This paper discusses the application of rapid temperature change high and low temperature test chambers in evaluating the thermal fatigue of PCB board solder joints. Solder joint fatigue is primarily caused by differences in material thermal expansion, and the test chamber simulates thermal stress through temperature cycling to accelerate the fatigue process.
    Application of Three-Chamber High and Low Temperature Test Chambers in Rapid Temperature Cycling for Electronic Products
    The three-chamber high-low temperature test chamber is used for reliability testing of electronic products, enabling rapid temperature transitions through independent high temperature, low temperature, and test zones. Compared to traditional single-chamber equipment, it reduces temperature change time and enhances testing efficiency.
    High and low temperature alternating test chamber for measuring low-temperature embrittlement temperature of plastics
    This article introduces how to use a high-low temperature alternating test chamber to determine the low-temperature brittleness temperature of plastics.
    Thermal shock test chamber measures the thermal shock resistance of polymer films.
    This article introduces how to test the thermal shock resistance of polymer films using a thermal shock test chamber. The test involves rapidly switching the film between high and low temperatures to simulate the drastic temperature changes that may occur in actual use, thereby generating thermal stress within the material.
    Thermal Shock Test Chamber Measures Film's Temperature Change Resistance
    The thermal shock test chamber creates thermal stress inside the film by rapidly switching between high and low temperature environments, testing its resistance to temperature changes. During the test, key parameters such as temperature range and dwell time need to be set, and the film is observed for issues such as cracking or performance degradation.
    Flash point tester for determination of closed cup flash point of varnish
    This article introduces the method for determining the closed-cup flash point of varnish using a flash point tester. The flash point refers to the minimum temperature at which the vapor on the surface of the varnish ignites momentarily when exposed to a flame after heating. It is a crucial indicator for assessing the fire risk during its production, storage, and transportation.
    Thermal Shock Test Chamber Evaluates Coating Thermal Stability
    The thermal shock test chamber simulates sudden temperature changes by rapidly switching between high and low temperature environments, used to evaluate the thermal stability of coatings. In practical applications, coatings may develop internal stresses due to drastic temperature fluctuations, leading to issues such as cracking and peeling.
    The necessity of explosion-proof high and low temperature test chambers in lithium battery testing
    Lithium batteries pose a risk of thermal runaway or even explosion when tested under extreme temperatures. Explosion-proof high-low temperature test chambers, designed with pressure relief structures, explosion-proof electrical components, and intelligent monitoring systems, can safely release energy and ensure the safety of the testing process.
    Key Points for Selecting Low-Temperature Test Chambers in Rubber and Plastic Brittleness Temperature Testing
    In the testing of brittle temperature for rubber and plastics, the selection of a low-temperature test chamber must ensure testing accuracy. When choosing the equipment, it is essential to consider various parameters comprehensively based on the requirements of the testing standards.
    The flash point tester measures the safety baseline value of the solvent.
    The flash point refers to the minimum temperature at which the vapor of a flammable liquid can be ignited. It is not a fixed value but depends on the testing method and instrument. Data measured by flash point testers serve as a critical basis for evaluating the fire risk of solvents and establishing standards for safe storage and operation.
    Safety Regulations for Closed Cup and Open Cup Methods for Testing the Flash Point of Coatings.
    This article introduces two main testing methods for the flash point of coatings: the closed-cup method and the open-cup method. The flash point refers to the lowest temperature at which the vapor of a coating momentarily ignites upon encountering an open flame, serving as a critical indicator for assessing the risk of fire and explosion.
    Tensile Testing Machine Evaluates High and Low Temperature Tensile Properties of Hot Melt Adhesive
    This article introduces how to use a tensile testing machine to test the tensile properties of hot-melt adhesives at different temperatures. The performance of hot-melt adhesives varies with temperature: they may soften at high temperatures and become brittle at low temperatures.
    The essential difference between thermal shock test chambers and high-low temperature alternating test chambers.
    Both thermal shock test chambers and temperature cycling test chambers are used to test the temperature resistance of products, but their core differences lie in the method and purpose of temperature change.