CTA-500A Adiabatic Accelerating Rate Calorimeter is a professional test instrument for simulating potential thermal runaway reactions under laboratory conditions.
Product Introduction
CTA-500A adiabatic accelerating calorimeter measures the thermal behavior of samples under adiabatic conditions by keeping the temperature of the environment and the reaction system equal, obtains thermodynamic and kinetic data of chemical reaction processes under adiabatic conditions, and calculates key indicators such as TD24, TMRad , SADT, etc. for evaluating the thermal safety of chemicals or chemical reactions , and determines the safety conditions for chemical processing, storage and transportation based on this. It is widely used in chemical process research and development and optimization in the fields of fine chemicals, petrochemicals, agricultural fertilizers, polymers and plastics, energetic materials, etc.; effective assessment of thermal hazards in the storage and transportation of chemicals; scientific research on the thermodynamics of chemical reactions. It is mainly used in chemical process research and development, process optimization and amplification, chemical thermal hazard assessment, investigation and analysis of combustion and explosion accidents, and thermodynamic research in the fields of fine chemicals, pharmaceuticals, energetic materials, organic chemistry, polymers and plastics, etc.
Features
1) Supports heating-waiting-searching (HWS) mode, constant temperature mode, constant speed scanning mode, etc.
2) Equipped with professional data analysis software, it can realize the automatic calculation of exothermic starting temperature, adiabatic temperature rise, activation energy, pre-exponential factor and other parameters
3) The software integrates the reaction safety risk assessment methods and standards of the State Administration of Work Safety’s “Guidelines for Safety Risk Assessment of Fine Chemical Reactions” to achieve a one-stop assessment of the hazard level of the reaction process
4) Key components are all internationally renowned brands to ensure long-term stable operation of the instrument
5) After the experiment, inert gas can be connected to quickly cool down the furnace
6) With experimental status indication and overpressure and overtemperature alarm functions
7) The furnace cover has automatic lifting function to ensure safety and convenient operation
8) Professional industrial design, simple and elegant, friendly human-computer interaction, easy to learn, understand and operate
9) The data analysis software has both differential and other conversion rate thermodynamic calculation methods, and has significant advantages in the calculation of thermal decomposition kinetics of mixed materials and prediction of thermal risk.
Technical specifications
| MODEL | CTA-500A |
| working environment | (5～40)℃,＜85%RH |
| Temperature control range | Room temperature～500℃ |
| Temperature detection threshold | (0.005～0.02)℃/min |
| temperature tracking rate | (0.005～40)℃/min |
| Temperature display resolution | 0.001℃ |
| pressure range | Maximum pressure resistance 20MPa |
| pressure resolution | 1kPa |
| Sample cell specifications | 8mL |
| Sample cell material | Stainless steel, titanium, Hastelloy (optional) |
| Phi value | ≤1.35 |
| interface | USB or RJ45 |
| power supply | AC220V/50Hz |
| power | ≤3000W |
| size | 620mm*470mm*670mm |
| weight | About 78kg |
