サタケ冷熱 List of Products and Services

Our environmental testing laboratory creates and accurately simulates various environmental conditions in a stable manner. In many industries such as electronics, biotechnology, and automotive, rigorous environmental testing is conducted on various materials and products, enabling quality control and development. Our reliable technology and its dependability can meet any request. [Examples of Applications] ■ For office equipment paper handling testing ■ For room air conditioner thermal load testing ■ For secondary battery aging *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices

The device is a simulation testing apparatus for car air conditioning, designed for the climate control of a vehicle's cabin based on an actual car configuration. The cooling and heating capacities are determined on the cabin side, and the measurement method is based on the air enthalpy method. On the outside of the vehicle, an electric motor is used as the compressor drive source instead of an engine, controlling the ambient temperature and rotation speed of the compressor, and measuring torque. On the condenser side, a flow measurement device is employed that can control the airflow based on the inlet wind speed standard. *For more details, please refer to the PDF document or feel free to contact us.*

• Testing Equipment and Devices

The "Karoace 21" is a compressor calorimeter that does not use refrigerant gases (secondary refrigerants) necessary for the secondary refrigerant calorimetry method, taking environmental issues into consideration. Compared to the secondary refrigerant method, it has a shorter time to stabilize test conditions and boasts high reliability and reproducibility due to our energy-saving technology and advanced technical capabilities. It tests the refrigeration capacity of various standalone compressors, including package air conditioners, room air conditioners, car air conditioners, and refrigerators. 【Features】 ■ Measures the flow rate of gas refrigerant circulating within the cycle ■ Does not use refrigerant gases necessary for the secondary refrigerant calorimetry method ■ Offers higher reliability and reproducibility ■ Reduces refrigerant usage within the cycle by approximately 40% *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "Secondary Refrigerant Compressor Calorimeter" measures the refrigeration capacity of various compressors, such as room air conditioners, car air conditioners, and refrigerators. There are several measurement methods, primarily employing the evaporator calorimeter method and the liquid refrigerant flow meter method. In particular, the calorimetry device designed for small refrigerator models can accurately measure even at extremely low capacities below 100W/h by minimizing the correction for heat leakage. 【Features】 ■ Controls the ambient temperature around the compressor as standard specification ■ Measures the ambient temperature of the evaporator heat exchanger to correct for heat leakage ■ Provides standard software for automation ■ The computer handles everything from setting and changing test conditions, data collection, stability determination, to data printing *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices

The "Cyclometric Calorimeter" is a heat measurement device based on the air enthalpy method, used for measuring the capacity of room air conditioners, package air conditioners, car air conditioners, and more. The measurement method involves installing the test product (air conditioner) using standard installation methods, and determining the heating and cooling capacity from the temperature, humidity, and airflow of the air intake and discharge of the indoor unit of the test product. Capacity measurements under all conditions specified by JIS and ISO can be efficiently conducted, making it an essential device for new product development. 【Features】 ■ Measurement based on the air enthalpy method specified by JIS standards ■ Measurement of the temperature, humidity, and airflow of the intake and discharge air of the test product to calculate capacity ■ Accurate reproduction of various temperature and humidity conditions ■ Precise measurement of airflow using a high-quality airflow measurement device *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "Balance Type Calorimeter (Equilibrium Room Type Heat Measurement Device)" allows for extremely accurate capacity measurements by bringing heat leakage from the test room close to "zero." By keeping the test conditions at standard conditions (constant), this measurement method is perfect for situations where precise capacity measurements are required. This type features an additional temperature control room (outer room) outside both the indoor and outdoor test rooms, creating a double structure that maintains thermal equilibrium between the indoor and outdoor test rooms and the outer room, eliminating temperature differences during capacity measurement. 【Features】 ■ Mainly used for measuring room air conditioners ■ Measurement using the "direct method" ■ Measurement and control of cooling/dehumidification and heating/humidification amounts of the air conditioning unit in the test room ■ The value at which the test item reaches thermal equilibrium becomes the cooling capacity (heating capacity) of the test item ■ Each test room is also of double structure *For more details, please refer to the PDF document or feel free to contact us.

• Temperature and humidity measuring instruments

This catalog features the performance measurement devices for refrigeration and air conditioning equipment from Satake Refrigeration Co., Ltd., which specializes in the design and production of calorimeters and environmental testing equipment. We offer a wide range of products, including balance-type calorimeters, cyclometric calorimeters, and car air conditioning bench test devices. We hope this will assist you in selecting the right products for your needs. [Contents] - Balance-type calorimeters - Cyclometric calorimeters - Compressor calorimeters - Car air conditioning bench test devices - Prefabricated environmental test chambers, etc. *For more details, please download the PDF or feel free to contact us.

• Testing Equipment and Devices
• Temperature and humidity measuring instruments
• Other environmental analysis equipment