Thermometer Calibration DeviceProduct Overview
NM-TWJ Thermometer Calibration System, primarily used for calibrating non-contact infrared thermometers such as infrared ear thermometers and infrared forehead thermometers, as well as for the verification of glass thermometers and medical electronic thermometers. This product is a high-precision, self-controlled digital temperature calibration device featuring good temperature stability, uniform temperature field, high temperature control accuracy, low noise, high reliability, and long service life. The device employs PID temperature regulation to achieve automatic temperature control, with a compact structure, easy operation, and intuitive readings. Suitable for manufacturers of non-contact infrared body thermometers, metrological units, and health departments for the calibration of non-contact infrared body thermometers. The performance specifications of the high-precision constant-temperature source provided with this product meet both the verification procedures for glass thermometers and the verification procedures for medical electronic thermometers.
Thermometer Calibration DeviceProduct Features
1. The NM-RTS05TB thermometer calibration water bath is a customized constant-temperature source specifically designed for thermometer calibration, with a volume only half that of a standard water bath, making it easy to move and transport. It features a fully enclosed, environmentally friendly refrigeration system without CFCs.
2. Integrated with the latest generation PID automatic temperature control program, featuring a high-precision Pt100 temperature sensor. Equipped with a touch screen operation panel for easy operation, with high digital resolution display, ensuring precise and stable temperature control.
3. Employed a side-stirring circulation system, achieving highly uniform flow and temperature fields within the tank.
4. The exterior of the blackbody cavity is gold-plated, and the interior features a high-emissivity blackbody coating, offering high blackbody emissivity and a long service life.
5. The body shell is made with anti-aging electrostatic spray painting technology, and the inner lining is constructed from high-quality S304 stainless steel.
6. Precision-crafted case shells, combined with unique, user-friendly design structures, for ease of operation by staff.
System Configuration Table
Product Selection | Calibrate infrared ear thermometer | Calibrate infrared forehead thermometer | Calibrated Glass Thermometer | Calibrate electronic thermometers |
NM-RTS05TB Constant Temperature Bath | ■ | ■ | ■ | ■ |
NM-HTB01 Body cavity infrared forehead thermometer | ■ | — | — | |
NM-HTB02 Infrared Ear Thermometer Black Body Cavity | ■ | — | — | |
Grade 2 Standard Platinum Resistance Thermometer | ■ | ■ | □ | □ |
Standard Thermometer | — | — | — | ■ |
High-precision temperature measuring instrument | ■ | ■ | □ | □ |
Reading telescope | — | — | ■ | □ |
Reading Microscope | — | — | ■ | — |
Magnifying Glass | — | — | ■ | — |
Centrifuge | — | — | ■ | — |
Water Triple Point Bottle | — | — | ■ | □ |
■ Standard Equipment
□Represents an optional equipment
25 No equipment required.
Technical Specifications
Temperature Range | -20℃～ 100℃ |
Display Resolution | 0.001℃ |
Uniformity of temperature | 0.01℃ |
Temperature fluctuation | 0.01℃ |
Trough depth | 400mm |
Ear temperature blackbody emissivity | ≧ 0.999 |
Infrared Thermometer Blackbody Emissivity | ≧ 0.997 |
Infrared Ear Thermometer Blackbody Cavity Opening | Φ10mm |
Infrared Thermometer Blackbody Aperture | Φ50mm |
Power Supply | 220VAC 50Hz |
Power | 2kW |
Working Medium | Special refrigerant fluid |
Dimensions | 500×430×600mm |
Net Weight | Approximately 50 kg |
Pursuant to the procedures
Procedure (Model) Code | Procedure (Template) Name |
JJF1107-2003 | Infrared thermometer calibration specifications for measuring human body temperature |
JJG1164-2019 | Infrared Ear Thermometer Calibration Procedure |
JJG1162-2019 | Medical Electronic Thermometer Calibration Procedure |
JJG111-2019 | Glass Thermometer Calibration Procedure |
