75 ℃ Thermal Stability/Self Heating Substance Tester

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The 75 ℃ thermal stability/self heating substance tester HWP01-20S can detect the self heating phenomenon of samples kept at 75 ℃ for 48 hours. By detecting the temperature difference between the test sample and an inert reference material, it can determine whether the test sample releases heat when kept at 75 ℃. Suitable for explosive substances, desensitized explosive substances, self reactive substances, and organic peroxides.

Product Details

75 ℃ Thermal Stability/Self Heating Substance TesterHWP01-20S/Product Overview

The self heating phenomenon of the sample can be detected by maintaining it at 75 ℃ for 48 hours, and the temperature difference between the test sample and the inert reference material can be detected to determine whether the test sample releases heat when the temperature is maintained at 75 ℃. Suitable for explosive substances, desensitized explosive substances, self reactive substances, and organic peroxides.

75 ℃ Thermal Stability/Self Heating Substance TesterHWP01-20S/Product Features

Integrate the functions of "self heating substance test" and "75 ℃ thermal stability test" into one

Adopting embedded processor and Windows CE operating system

8-inch LCD touch screen, capable of real-time display of test status

Built in hot air circulation heating system effectively ensures temperature uniformity and stability

The digital PID algorithm accurately controls the heating temperature with high precision in temperature control

The test report includes the determination of packaging type

Instrument fault detection and sound and light alarm function ensure safer testing

Diversified experimental selection, users can configure corresponding experimental parameters according to the characteristics of the sample, and achieve arbitrary adjustment of the experimental sequence

The mesh cage has special specifications that can be customized

Adopting a three-point temperature measurement system to ensure the accuracy and reliability of experimental data

Specially designed pipe cover pressure relief device, effectively releasing pressure inside the pipe

Unmanned testing throughout the entire process, fully automated integrated operation, solving users' worries

Real time display of running time and temperature, automatic drawing of test curve, and viewing of raw data

The front of the equipment is equipped with an explosion-proof glass observation window, and the back is designed with a pressure relief door. The internal thrust is greater than 2.5 kilograms of force. Opening the pressure relief door ensures safer testing

The experimental process is fully automated, without the need for manual intervention, and supports functions such as parameter setting, data storage, and report viewing

Testing standards: United Nations Recommendations on the Transport of Dangerous Goods - Manual of Tests and Criteria GB/T 21612、GAT536、NY/T 1860、EN 13631-2:2002、GB 5085.5

Technical Specifications

working environment	(-5~45)℃ , <95%RH
Temperature control range	Room temperature~200 ℃
temperature control accuracy	± 1 ℃, fluctuation ≤ 0.5 ℃
Temperature uniformity in the experimental area	Below 140 ℃ is ± 1.0 ℃ 140 ℃~180 ℃ is ± 1.5 ℃ 180 ℃~200 ℃ is ± 2.0 ℃
Temperature measurement range of thermocouple	(-40～1000)℃
Temperature measurement resolution	0.1℃
Temperature measurement accuracy	± 1.5 ℃ or ≤± 0.004 \| t \|, response time 0.5s
Temperature measurement accuracy	Below 300 ℃ is ± 2.5 ℃; Above 300 ℃ is ± (0.75% of reading)
Standard timing range	(0~240)h
Customize timing range	(0~480)h
Timing accuracy	±0.01s
Timing display resolution	1s
Oven capacity	≥27L
Size of self heating substance test net cage	Side length 25mm and side length 100mm
75 ℃ thermal stability test container (Φ × H)	(50.5±0.5)mm×150mm
inner dimensions	350mm X 350mm X 400mm
Safety valve opening pressure	60kPa