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Hash water quality analyzer often requires precise temperature control when performing water quality analysis to ensure the accuracy and reliability of the measurement results. Chillers are one of the important devices that provide this precise temperature control.

Temperature sensitivity Many water quality analyzer sensors and detectors are very sensitive to temperature. Changes in temperature can affect the response of the sensor and the readings of the detector, thereby affecting the accuracy of the analysis results. Chillers can provide a stable temperature environment to ensure that the sensors and detectors work under optimal conditions.

Reaction condition control When performing certain chemical analyses, reactions need to be carried out under specific temperature conditions. For example, the biochemical oxygen demand (BOD) test needs to be carried out under constant temperature conditions to ensure the activity and reaction rate of the microorganisms. Chillers can provide precise temperature control to ensure that these reactions are carried out within the required temperature range.

Improve the accuracy of analysis Temperature fluctuations affect the rate and balance of chemical reactions, thereby affecting the accuracy of analytical results. Chillers can reduce temperature fluctuations and improve the repeatability and reliability of analytical results by providing a stable temperature environment.

Extend the life of instruments High temperatures accelerate the aging of internal components of instruments and shorten the service life of instruments. Chillers can reduce the damage to instruments caused by high temperatures and extend the service life of instruments by keeping the instruments within a suitable temperature range.

Environmental adaptability The temperature of the laboratory environment may fluctuate due to external conditions (such as seasonal changes, air conditioning systems, etc.). Chillers can provide independent temperature control to ensure that the instrument remains within the optimal operating temperature range even when the ambient temperature changes.

1. Water quality analysis:

• When measuring water quality parameters such as COD, BOD, ammonia nitrogen, total phosphorus, and total nitrogen, precise temperature control is required to ensure the accuracy of the measurement results.
• For example, the biochemical oxygen demand (BOD) test needs to be carried out under constant temperature conditions.

1. Water quality analysis:

• When measuring water quality parameters such as COD, BOD, ammonia nitrogen, total phosphorus, and total nitrogen, precise temperature control is required to ensure the accuracy of the measurement results.
• For example, the biochemical oxygen demand (BOD) test needs to be carried out under constant temperature conditions.

2. Laboratory research:

• When conducting various water quality analysis experiments, precise temperature control is required to ensure the consistency of experimental conditions.
• For example, microbial culture, chemical reactions, etc.

1. Temperature range:

• Make sure that the equipment can cover the required temperature range (5°C to 30°C or lower to 0°C).

2. Temperature control accuracy:

• Choose a system with high-precision temperature control, such as a PID controller, to ensure temperature stability.

3. Heating and cooling capacity:

• Select heating and cooling power suitable for the capacity of the water quality analysis instrument and the required temperature change rate.
• The heating power is usually in the range of several kilowatts, and the cooling capacity selects a suitable cooling system according to the required cooling rate.

4. Circulation pump flow rate:

• Select a circulation pump flow rate suitable for the capacity of the water quality analysis instrument to ensure uniform temperature distribution.
  •The flow rate is usually between a few liters per minute and tens of liters per minute.

5. Safety:

• Ensure that the system has multiple safety protection measures, such as over-temperature protection, over-pressure protection, leak detection, etc., to ensure the safety of operators and equipment.