Testo Detu flue gas analyzer

NegotiableUpdate on 03/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

As an upgraded version of the classic testo 350 flue gas analyzer, the blue version of the testo 350 flue gas analyzer analysis box has multiple key functional upgrades, which can meet the requirements of the new environmental regulation HJ 57-2017 "Determination of Sulfur Dioxide in Fixed Pollution Source Exhaust Gas by Potentiometric Electrolysis Method", and eliminate the problem of cross interference.

Product Details

the testo 350Detu Smoke Analyzer Blue New VersionSuitable for flue gas analysis and professional industrial emission measurement. The instrument is sturdy and durable, lightweight and portable, suitable for various working conditions. The combustion parameters calculated by the Chinese version of the formula are applicable to the working conditions in China and can more easily determine the operation of the burner.

The blue new version of the testo 350 flue gas analyzer has the following six key upgrades:

New anti-interference SO2 sensor	The blue new version of the testo 350 flue gas analyzer is equipped with a brand new anti-interference SO2 sensor, which has higher performance. The sensor adopts brand new hardware, and its electrolyte does not react with CO in any way, eliminating the cross interference problem of traditional SO2 sensors. The key point is that the anti-interference of this sensor is full range!
Adjustable temperature heating probe	The standard HJ57-2017 specifies that the heating and insulation temperature of the sampling tube can be set and adjusted. The new "fully adjustable temperature heating probe" from Detu meets this regulation! In addition, the probe is made of titanium alloy material, which is lightweight and easy to carry!
Chinese version of calculation formula	In addition to the Chinese version interface (Simplified Chinese, Traditional Chinese), the new blue version of the testo 350 flue gas analyzer will also be equipped with the new Chinese version firmware, which includes Chinese calculation formulas such as K value and mg/m3.
CO Cross Interference Test Report	In response to the requirements for CO interference experiments in the new standard HJ57-2017, Detu China has set up a dedicated carbon monoxide interference laboratory, and preparations are underway intensively. As a manufacturer, Detu can quickly respond to user experimental commissions and provide professional testing reports. Users can directly subscribe to the service when ordering the new blue version of testo 350!
Powerful external pre-processing sampling system	Regarding the requirements for gas dehydration and pretreatment, Detu provides you with a comprehensive gradient solution; In addition to the built-in Peltier, Detu's new external cooler and the latest external gas pre-treatment sampling system testo 3007 are now available for purchase! Unlike ordinary preprocessors, testo 3007 is a comprehensive preprocessing system.
The system is more open and compatible	The blue new version of the testo 350 flue gas analyzer will have a more open firmware system, which will greatly improve system integration, especially in terms of compatibility with laboratory information management systems (LIMS) and other customer platforms.

the testo 350Detu Smoke Analyzer - Blue New VersionComposed of two components

Testo 350 handheld device (standalone product): used to execute, operate, and control the entire instrument, and display measurement values. Color display screen, built-in preset menu, easy menu navigation.
Testo 350 analysis box: equipped with maintenance compartment and sensor compartment. The maintenance compartment is used for instrument maintenance and upkeep, while the sensor compartment is convenient for users to replace sensors themselves, plug and play.

Built in preprocessor and real-time monitoring condenser tank	Install the smoke pre processor in the nearest position to the sensor, so that the smoke is dried and directly enters the sensor for measurement. The condensed water is pumped into the condensation tank for real-time monitoring; When clearing is required, the instrument will automatically prompt and the air pump will stop to protect the sensor from damage.
The indicator light is obvious, the filter element is easy to replace, and the interface is firm	The indicator light is installed on the panel, making it easy to identify the instrument status; The filter element is located at the outermost end, making it easy to replace and maintain; Standard industrial interface, sturdy and durable.
Automatic range extension	The automatic range expansion function (dilution) enables the instrument to measure even in (unknown) high concentration gases. Single tank dilution and full tank dilution are suitable for different operating conditions.
Gas sensors are easy to replace and reset to zero	The testo 350 can simultaneously monitor different gases, and users can directly replace the sensors on site without the need for gas calibration, and can be put into use immediately. When the gas sensor is zeroed, the sampling probe can be left in the flue with a zeroing time of only 30 seconds.
Automatic zeroing pressure sensor	It can ensure long-term measurement of flow velocity and flow rate without human supervision, and can measure flow velocity and flow rate simultaneously with flue gas measurement.
External cooling circuit	The electrical parts of the instrument and sensors are separated from the ambient air, and the interior of the instrument is cooled through heat exchange, avoiding contact with smoke and harmful gases in the external ambient air.

Technical data of Detu flue gas analyzer

Technical Specifications
diameter	330 x 128 x 438 mm
Operating temperature	-5 ~ +45 °C
shell	ABS
Protection level	IP40
Battery Type	lithium battery
battery life	5 hours
power supply	AC 100V-240V (50-60 Hz)
DC voltage input	11V - 40V
Dew point calculation	0 °Ctd; 99 °Ctd
Maximum dust load	20 g/m ³ smoke and dust volume
Maximum smoke negative pressure	-300 mbar
Maximum positive pressure of flue gas	50 mbar
Trigger signal input	Voltage 5-12 V (rising or falling) pulse frequency>1 s. Load: 5 V/max, 5 mA, 12 V/max.40 mA
Maximum humidity load	Dew point temperature at the inlet of the analyzer flue gas+70 ℃
Hose length	Maximum length of 16.2 m (connected by 5 extension hoses)
pump flow rate	1 liter/minute, with flow monitoring
Maximum memory	250000 readings
Storage temperature	-20 ~ +50 °C
weight	4800 g

The new blue version of the testo 350 analysis box comes standard with an O2 sensor, built-in differential pressure and ambient temperature (NTC) sensors, K-type (NiCr Ni) and S-type (Pt10Rh Pt) thermocouple connection interfaces, Detu data bus interface, trigger input interface, rechargeable battery, data storage module, and USB interface.