Intelligent multichannel synchronously measure temperature and humidity field system

Products Description

Software Copyright Registration Number: SR171562 2016 2020SR0328008
DTZ-300BXG intelligent temperature and humidity detector, accuracy 0.01, connected with thermocouple, thermal resistance, humidity expansion module, with channel expansion function. It can display the electric quantity and temperature value of each channel at the same time, rich man-machine interaction function, and is a special instrument for temperature and humidity field inspection.
After connecting the upper computer, the same functions of the integrated multi-channel data collector can be realized, including:temperature control deviation, temperature field, humidity field, evenness and fluctuation of heat treatment furnace, temperature(wet) environment test equipment, etc. The standards, methods and specifications of the test cover national standard, military standard and various current specifications.

Functional characteristics

* Professional cold end compensation treatment: the external four-wire system with accuracy better than 0.2℃ is used as the cold end compensation of thermocouple measuring channel, the reference end compensation temperature error is better than 0.2℃ and the channel error is better than 0.1℃ in thermocouple inspection mode. And meet the requirements of the AMS2750E code for electrical measuring instruments.
* Support multi-point correction: support multiple temperature points, humidity points calibration, correction function.
* HD touch screen: high resolution capacitive screen, clear display, support multi-touch, in line with customer touch operation habits
* Volatility real-time calculation: temperature, humidity fluctuation real-time calculation display, to achieve stable state hint.
* Curve real-time display: temperature, humidity curve real-time display, support touch zoom translation operation, one-click screenshot save curve to U disk
* Data record: temperature and humidity data are automatically saved as xls format, one key is exported to the U disk, and the U disk inserted into the computer can complete the automatic collection, storage, display and analysis of the data.
* Data analysis: each channel has an independent curve and data quality analysis. It can provide reliable analysis basis for judging whether the test channel is qualified or not.
* Segmental control: temperature and humidity are segmented PID control scheme, fast and stable ," zero "overshoot,
* To meet the requirements of the AMS2750E code: through the optimization design of the electric measuring module and the reference end, the measurement accuracy of the thermocouple and the measurement difference between the channels are greatly optimized, which can fully meet the harsh requirements of the AMS2750E code for the electrical measuring instrument.
* Communication expansion: with network interface, wifi interface, USB interface, RS-232 interface, can communicate with the PC, to achieve data reading, system settings.
* Intelligent computing: the integration of measurement technology and Internet of things technology to make measurement easier.
* Channel expansion ability: can realize channel expansion by connecting supporting module, the connection between module and host can complete the operation of adding module only through the connection of special connector.
* Easy to operate man-machine interface: the system has no mechanical keys except the power switch, the user can set the temperature sensor type, the number of temperature sensor channels, the number of humidity sensors, the date, time, acquisition interval and other conventional setting parameters through the touch screen.
* Reliable structural design: adopt closed design, can work in high humidity environment for a long time.

Features of computer software:

* Inspection information management function: can customer unit information, inspection equipment information management, no need to repeat the annual input data
* Simultaneous measurement of multiple equipment: support inspection instrument to detect multiple equipment at the same time, data processing independently, improve detection efficiency
* Intelligent data selection: collected data, automatic analysis and interception of available data
* Intelligent breakpoint continuation: support breakpoint continuation function, the same device multiple detection, report intelligent synthesis

* Intelligent data management: intelligent management of historical inspection and recording information, quick inquiry
* Real-time curve display: display the temperature and humidity information of each channel in real time and display it in the
form of curve
* Real-time status display: real-time display of channel data, marking center points, volatility, uniformity, change rate,current detection progress, equipment status and other information

Application scenarios

1.Temperature and humidity of environmental test equipment,

2.Heat treatment furnace,

3.Heat treatment furnace of aviation,

4.Environmental testing equipment for electrical and electronic products,

5.Climate environment test box (room) for military airborne equipment,

6.Drying boxes,

7.Box type resistance furnace,

8.High temperature measurements

And so on...

Product Paramenters

1. General technical indicators

2. Measurement of temperature and humidity