Basic Info.
After-sales Service
Lifetime After-Sales
Application
Industry, Lab
Transport Package
Carton Packing
Product Description
DTSL Temperature and Humidity Verification Chamber is used to examine some dedicated devices like hair temperature and humidity indicator(meter),dry and wet blub temperature and humidity meter,digital temperature and humidity meter,temperature and humidity transmitter and so on.The device is accurately measured by the temperature and humidity sensor and controlled by the industrial programmable controller,which can realize the automatic adjustment of the humidity in the temperature and humidity check box.With high control and test accuracy,it provides continuous,reproducible humidity measurement for scientific research and product testing.
Advanced technical principles
* Humidity control adopts the principle of moisture occurrence by shunt method, which greatly shortens the time required for stability and improves the verification efficiency compared with the principle of humidity occurrence by double temperature method.
* Temperature control using liquid bath constant temperature plate heating technology, liquid medium heat radiation, temperature more constant, temperature field more uniform
* The unique air circulation design in the measuring chamber ensures no dead angle air flow, and adopts frequency conversion technology to speed the fan to ensure that the internal temperature field is uniform at low speed;
Product intelligence
* Fusion of measurement technology and Internet of things technology to wifi remote control to make measurement easier
* HD touch screen control, multi-touch, greatly improve user experience,
* One-click start, automatic control, shorten the training period for metering personnel
* Timing switch machine, remote switch machine, save time, improve verification efficiency
Excellent quality
* The shell adopts thick plate phosphating, passivation, spray molding, anticorrosion, rust prevention, salt spray resistance;
* SUS304 for internal bile
* High precision sensor, temperature and humidity control with imported high precision platinum resistance Rotronic humidity sensor
Upgraded to Automatic Verification System
* With intelligent image acquisition system, dew point meter and industrial control computer, it can be upgraded to intelligent temperature and humidity meter automatic verification system to realize the automation of verification process, the automatic preservation of records and the automatic generation of reports. The metering personnel are liberated from the reading recording of the temperature and humidity meter, which greatly improves the verification efficiency and reduces the labor cost.
* HD touch screen: high resolution capacitive screen, clear display, multi-touch support, in line with customer touch operation habits
* Wifi control: remote setting of temperature and humidity, starting and stopping equipment, reading current temperature and humidity values and fluctuation status of mobile phone / pad
* Status Tip: Real-time calculation and display of temperature and humidity fluctuation, stable state prompt, U disk insertion detection, wifi connection prompt
* Curve display: temperature and humidity curve real-time display, support touch zoom translation operation, one-click screenshot save curve to U disk
* Data record: temperature and humidity data automatically saved to xls format, one key exported to U disk
* Timing boot: with timing boot function, can achieve the equipment before work timing boot, immediately after work, no need to wait.
* Multi-point calibration: support temperature and humidity sensor multi-point calibration, temperature sensor indication can be segmented multi-point correction to ensure consistency with the standard device.
* Segmental control: temperature and humidity are controlled by piecewise PID, fast and stable ," zero "overshoot, fast and stable humidity from 40 RH to 60 RH only 15 minutes
* Fan speed regulation: inner cavity main circulation fan, using frequency conversion speed regulation control, through touch screen, set fan speed;
* Multiple protection alarms: constant temperature tank overheating protection, liquid level alarm; rehydration tank water shortage warning; compressor overheating alarm, start and stop protection function
* Communication expansion: with network interface, wifi interface, USB interface, RS-232 interface, can communicate with the PC, to achieve data reading, system settings.
Product Paramenters
| 120L Temperature and Humidity Calibration Chamber |
| |
| Model | DTLH-1RH-5G | DTLH-1RH-8G | DTLH-15BG | DTLH-18BG |
Performance
Indicators | Temperature range | -5ºC~65ºC | -8ºC~65ºC | -5ºC~65ºC | -8ºC~65ºC |
| Resolution | 0.01ºC |
| Humidity range | 5% RH~95% RH (@20ºC) | 10% RH~95% RH (@20ºC) |
| Resolution | 0.01%RH |
| Temperature fluctuation | ≤±0.1ºC(@15ºC,@20ºC,@30ºC)(support customization) |
| Temperature uniformity | ≤0.3ºC(@15ºC,@20ºC,@30ºC) | ≤0.25ºC(@15ºC,@20ºC,@30ºC) |
| Humidity fluctuation | ≤±0.5 %RH (20ºC) |
| Humidity uniformity | ≤0.8% RH (20ºC) |
| Interior dimensions (mm) | 495(W)×520(T)×471(H) |
| Overall Dimensions (height/width/thickness) | 1800 ×785 ×965(mm) |
| Weight | 350 kg |
| Display | 7-inch HD Touch |
| Observation window/operation hole | 3 viewing windows ,2 operating holes |
Box
Composition | Shell | Acid pickling spray |
| Internal bile | SUS304 drawing |
| Seal | Medical grade silicone |
| Glass | 3C certification 5 layers of vacuum high permeability tempered glass |
| Power | AC220V±5%50 Hz Peak power 5 KW Typical power 3 KW |
| Name of product | Model No. | Temperature range | Humidity range |
| Standard electric ventilation psychrometer | DTBG | 5~100ºC | 10%RH~100%RH |
| Accurate dew-point instrument | Optidew401 | -40~90ºC | 0%RH~100%RH |
| Dewstar R-1 | -40~60ºC | 0%RH~100%RH |
Address:
Building 5,Plot A4,Press and publishing town, High-Tech Development Zone, Tai′an, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Instruments & Meters
Management System Certification:
ISO 9001
Company Introduction:
Tai′an Detu Automation Instrument Co., Ltd is a temperature and humidity precision calibration instrument professional manufacturer, with strong research and development strength and professional technical team, as well as multiple software copyrights. The outstanding professional knowledge and abundant successful business cases of DEARTO in the field of temperature measurement have effectively guarantee our ability to provide our customers with high quality services. Our high quality products include thermocouple thermal resistance calibration system, temperature and humidity testing system, intelligent temperature and humidity inspection instrument, wireless intelligent inspection system, portable dry temperature calibration furnace, surface temperature calibration system, ultra-portable intelligent thermostat and other products.
We will continue to adhere to the core concept of "DEARTO instrument, a model of quality"; Make unremitting efforts to facilitate the development of the temperature measurement industry and create greater value for customers.
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