NM-JY series thermal instrument calibration instrument
The NM-JY series thermal instrument calibration device is a powerful and easy-to-use field calibration instrument. Its measurement and simulation output functions can test and calibrate almost any process parameter except for pressure.
NM-HTL series blackbody radiation source (tubular cavity)
The NM-HTL series blackbody radiation source uses PID control technology for temperature control, featuring high precision and good stability. Temperature calibration and correction are convenient. The system also offers an RS232/485 computer communication interface for selection, facilitating computer control for setting temperature and automatic testing.
NM-HTL series blackbody radiation source (spherical cavity)
The NM-HTL series blackbody radiation source uses PID control technology for temperature control, featuring high precision and good stability. The blackbody cavity is designed in a spherical shape with an emissivity greater than 0.998. Temperature calibration and correction are convenient, and the system also offers RS232/485 computer communication interfaces for easy computer control of temperature settings and automatic testing.
NM-HTM series black body radiation sources
The blackbody radiation surface source is mainly used for testing and calibrating infrared thermal imagers. The NM-HTM series blackbody radiation surface sources feature good temperature stability, uniform temperature field, high temperature control accuracy, and large radiation surface aperture. The control part of the product and the blackbody part are designed to be detachable, making it convenient to place the blackbody part in a closed space for related testing. The size of the radiation surface can be customized according to customer needs.
NM-HTM70A Portable Blackbody Radiation Source
The NM-HTM70A portable blackbody radiation source is mainly used for real-time calibration of infrared imaging thermometers, infrared temperature guns, etc., in the field. It eliminates errors caused by the complex environment in the field on infrared temperature measurement systems, effectively improving measurement accuracy, enhancing the reliability of infrared temperature measurement systems, and reducing error detection rates.
NM-BW400 Surface Temperature Calibration Furnace
The NM-BW400 surface temperature calibration furnace is mainly used to calibrate various sizes and types of surface temperature sensors, such as thermistors, film-type sensors, surface resistance thermometers, strip sensors, and surface thermocouples. This product consists of a controller and a heater, featuring a multifunctional touch screen interface that is intuitive to display and easy to operate, with rapid heating capabilities. It has an effective usage range of up to 130mm in diameter and is equipped with a communication interface for communication with computers.
NM-TWJ Thermometer Calibration System
The NM-TWJ thermometer calibration system is mainly used for the calibration of non-contact infrared body temperature measuring instruments such as infrared ear thermometers and infrared forehead thermometers, as well as the verification of glass thermometers and medical electronic thermometers.
NM-BYQ01 Transformer Oil Level and Winding Temperature Controller Calibration Device
Transformer oil level and winding temperature controllers are widely used in various power industries. To ensure their reliable measurement characteristics, regular calibration testing is necessary. Our company has specially designed an automatic calibration device for transformer oil level and winding temperature controllers.