1、 Product Overview

TN660BThree band ultraviolet testerIt is a portable ultraviolet radiation detection device developed by Jintan Taina Instrument Factory, specifically designed forUVA（315-400nm）TheUVB（280-315nm）TheUVC（230-280nm）Designed for measuring ultraviolet intensity in three bands. It adopts a modular probe structure and intelligent recognition technology, widely used in fields such as medical disinfection, industrial photopolymerization, scientific research experiments, and environmental monitoring, which is in line withJJG 879-2015Verification regulations andWST 367-2012Technical specifications for disinfection in medical institutions.

2、 Core functional features

1. Multi band compatibility and probe insertion and extraction design

Band coverage: Instrument supportUVATheUVBTheUVCThree band measurement, precise matching of spectral response range to the characteristics of each band:

UVCProbe:λp=254nmSuitable for hospital sterilization lamps（254nm）Testing;

UVBProbe:λp=310nm, covering297nmThe308nmThe313nmWaiting for healthcare light sources;

UVAProbe:λp=365nmMeet industrial needs such as photopolymerization and photolithography exposure.

Probe Scalability: The host supports multiple probe switches through snap on connectors, allowing users to flexibly replace them according to their scene needs without the need to purchase multiple devices.

2. High precision measurement and anti-interference ability

Digital probe technology: using specially designed digital sensors to effectively suppress environmental light interference and significantly improve measurement stability. For example,UVCProbe in low light（H<50μW/cm²）The lower error is only±5μW/cm², high illumination（H≥50μW/cm²）Time error≤±10%H.

Fast sampling: All probes have a sampling speed of up to6time/Capture real-time fluctuations in ultraviolet intensity in seconds, suitable for dynamic light source monitoring.

3. Intelligent recognition and adaptive display

Probe automatic recognition: The instrument can recognize the type of probe inserted and automatically switch to the measurement interface of the corresponding band, with display units includingμW/cm²ThemW/cm²TheW/m²Simplify the operational process.

Multi parameter statistics: Real time display of measured values, maximum values, minimum values, average values, cumulative energy, and time, supporting long-term data recording（0-99999Seconds), facilitating experimental analysis and quality control.

4. Industry customized design

Light hole adaptation: forLEDOptimization of point light source, using1mmMicro aperture design improves the alignment accuracy of the light source and solves the measurement deviation problem of traditional equipment.

Protection and portability: The weight of the host is only180Gram, size is145mm×75mm×25mm, equipped withLCDDisplay screen and4sectionAAABattery powered, suitable for rapid on-site testing.

3、 Application scenarios and advantages

Medical field: Monitor the light intensity of ultraviolet disinfection cabinets and laminar flow purification equipment to ensure that the disinfection standards of operating rooms and wards are met.

Industrial sector: ControlUVThe light intensity parameters for adhesive curing and printing ink drying improve product quality consistency.

Research field: Accurately measuring ultraviolet dose in biological experiments to ensure reproducibility in genetic engineering and molecular mutation research.

Environmental monitoring: Evaluate the impact of changes in the atmospheric ozone layer on surface ultraviolet radiation and provide data support for ecological protection.

TN660BThree band ultraviolet testerWith its multi band compatibility, high-precision measurement, and intelligent design, it has become an ideal tool for ultraviolet detection in the medical, industrial, and scientific research fields, effectively solving the problems of single function and complex operation of traditional equipment, and promoting the standardization and efficient development of ultraviolet application technology.