Heater and Cooler

Heater and Cooler

Heater and cooler is also called cooling and heating integrated machine, which mainly provides high and low temperature circulating fluid for equipment that needs heating or cooling, such as glass reactors and rotary evaporators. Heated by heat conduction oil, circulated to the jacket layer of the reaction kettle through the circulation pump, and a periodic cycle is carried out in the pipeline and the jacket. With unique heating design, the temperature can be automatically controlled to quickly reach the temperature required by the product process, and intelligent PID is adopted. Control technology, can heat constant temperature or cool down, wide temperature control range, accurate, uniform and stable temperature, fast heat conduction speed, fast temperature rise and fall speed, temperature self-control, quickly meet the temperature requirements of various products.

The compressor is one of the main components of the heater and cooler. If it is not maintained for a long time, its performance will affect the cooling effect. If it fails, its refrigeration system cannot be operated. The compressor in this unit is high temperature and low pressure refrigerant is compressed into high temperature and high pressure, so that the refrigeration system of the unit can achieve the required temperature range. As a main accessory, the compressor’s performance is related to the operation of the entire device, so the compressor needs to be maintained after long-term use.

The compressor will protect itself when it is overloaded or overheated, and this protection device has two types: built-in type and external type, and only the external type is mentioned here. If the compressor cannot start automatically within 3 minutes after the protection occurs, it means that the protector has been activated. After the protection occurs, due to the high temperature of the compressor body and slow heat dissipation, the reset time of the protector is relatively long, usually 3 to 15 minutes, and the longest can reach 30 minutes. If it still fails to start after 30 minutes, the overload and overheat protector may be damaged.

When the capacitor capacity of the compressor decays to 58% of its original value, when the outdoor ambient temperature is lower than minus 5°C, when the power supply voltage is lower than 16%, and when the system pressure is not yet balanced. These factors will cause difficulty in starting the compressor. In fact, the shaft holding and the stuck cylinder have the same meaning. It is a compressor failure or the compressor has been damaged. The main reason for the stuck cylinder is that the system is dirty or lacks oil. Generally, the cylinder body and the valve plate will be damaged to varying degrees. In principle, it cannot be repaired or cannot be repaired, and the compressor needs to be replaced with a new one. However, there are many experiences in dealing with cylinder jams, and some compressors with less serious cylinder jams can be saved by knocking, increasing capacitors, etc.

カスタマイズされたソリューション

冷暖房システム (SUNDIシリーズ)

温度制御範囲：-120°C～+350°C

用途各種リアクター（マイクロチャンネル、ガラス、ジャケット付きリアクターなど）、蒸留または抽出システム、研究室、大学、研究所、航空宇宙、自動車産業、半導体および電気テスト、化学、製薬、石油化学、生化学、医療、病院、研究開発ワークショップ、航空宇宙、生物学およびその他の産業。

冷暖房システム（WTDシリーズ）

（マイクロチャンネル・チューブリアクター特化型）

温度制御範囲：-70℃～+300

マイクロ流路に特化した設計（液体保持容量が小さく、熱交換容量が大きく、循環システムの圧力損失が高い）

冷暖房システム (TESシリーズ)

温度制御範囲: -85°C ~ +250°C

温度制御精度： ± 0.3°C

冷却・加熱装置（LTSシリーズ）

温度制御範囲：-80°C～+80°C

半導体プロセスにおいて、反応チャンバー、ホットシンクプレート、不燃性熱媒体の温度制御に広く使用されています。

冷暖房サーキュレーター

温度制御範囲：-45℃～+250

用途各種リアクター（マイクロチャンネル、ガラス、ジャケット付きリアクターなど）、蒸留または抽出システム、研究室、大学、研究所、航空宇宙、化学、製薬、石油化学、生化学、医療、病院、研究開発ワークショップ、航空宇宙、生物学、その他の産業。

加熱サーキュレーター

温度制御範囲+50℃〜+300

注：UCシリーズは熱媒体の温度を制御することができる。USTシリーズは熱媒の温度を制御できるだけでなく、反応材料の温度も制御できます。

TCU マルチリアクター温度制御システム

温度制御範囲：-120°C～+250°C

用途各種リアクター（マイクロチャンネル、ガラス、ジャケット付きリアクターなど）、蒸留または抽出システム、研究室、大学、研究所、航空宇宙、化学、製薬、石油化学、生化学、医療、病院、研究開発ワークショップ、航空宇宙、生物学、その他の産業。