World Invent Scientific Technology Private Limited

Minimum order quantity: 01 Piece

WIST  has a proven solution to test your Li-ion battery. Whether you are testing battery cells, modules or battery packs, WIST has a high-performance battery test room that exceeds industry standards. Various safety features ensure that the chamber and its operators will never be harmed.

WIST  climatic chambers for battery test can be tested under controlled temperature and humidity conditions, similar to the conditions under which batteries operate during their lifetime.

The battery charging and discharging test cycle is a key activity of the laboratory that conducts battery testing. The instruments used for these tests generally subject the battery to harsh and long-lasting test cycles.

The Sanwood battery test series for battery testing has a standard version, a stability test version, an energy-saving version, and a 5K/min and pressure screening test version. There are different capacities to meet the needs of each customer.

Minimum order quantity: 01 Piece

Specification

·          Temperature Range            : 20°C to 60°C

·          Temperature Accuracy      : ± 0.2°C

·          Temperature Uniformity    : ± 1°C

·          Humidity Range                  : 40% Rh to 95% Rh

·          Humidity Accuracy            : ± 2% Rh

·          Humidity Uniformity          : ± 3% Rh

Minimum order quantity: 01 Piece

WIST Performance for temperature tests 

Temperature conditioning of the hot zone: from +50°C to 220°C (optional to +250°C) 
Temperature conditioning of the cold zone: from -80°C to +70°C.

Temperature fluctuation temporal (K): ±1
Deviation in space (K): ±2
Temperature gradient (K): 4

Calibrated values 
Cold zone (°C): -40
Hot zone (°C): +125

Minimum order quantity: 01 Piece

WIST A cold chamber anteroom, also known as a cold room antechamber, is a specialized area designed to provide controlled access to a cold storage facility or a cold room. Here's a typical description: Purpose: The cold chamber anteroom serves several purposes: Temperature Buffer: It acts as a buffer zone between the external environment and the cold storage area, helping to maintain the desired temperature inside the cold room by preventing warm air from entering directly when the door is opened. Contamination Control: It helps to minimize the risk of contamination by providing a transition space where personnel can put on appropriate protective gear, such as coats or gloves, before entering the cold room. Airlock Function: It often functions as an airlock, ensuring that the temperature inside the cold storage area remains stable by reducing the exchange of air between the inside and outside environments. Features: A cold chamber anteroom typically includes the following features: Insulated Walls and Doors: The walls and doors are insulated to prevent heat transfer and maintain the desired temperature inside the cold storage area. Temperature Control: Some anterooms may have their own temperature control systems to maintain a temperature slightly warmer than the cold room but still significantly colder than the outside environment. Entry/Exit Points: It has separate entry and exit points to control the flow of personnel and materials entering and leaving the cold storage area. Air Curtain or Airlock: In some designs, the anteroom may include an air curtain or airlock system to further minimize temperature fluctuations and air exchange when the door is opened. Storage Space: It may include shelves or racks for storing protective clothing, tools, or other equipment needed for working in the cold room. Design Considerations: When designing a cold chamber anteroom, factors such as insulation, air sealing, and airflow control are crucial to ensuring its effectiveness in maintaining the desired temperature and minimizing energy consumption. Additionally, proper hygiene measures should be incorporated to prevent contamination of stored goods. Overall, a well-designed cold chamber anteroom plays a critical role in preserving the quality and integrity of products stored in cold storage facilities while also providing a safe and controlled environment for personnel to work in.

Minimum order quantity: 01 Piece

Bench-Top Type Temperature(&Humidity)Chamber

High performance in a compact design,efficient environment testing achieved by networking.Of a bench-top size that can fit on a personal desk, this small temperature and humidity chamber achieves high performance to fulfill your environmental testing needs.
The lineup including 4 models available in two sizes (37L and 64L) with a temperature range of-70°C to +150 ℃ for temperature tests or climate tests allow you to choose the performance best suited for your test applications.
Featuring a touch screen color display for easy operation, the controller carries the same function and design of the GP chambers.

Minimum order quantity: 01 Piece

WIST make High performance in a compact design Efficient environment testing achieved by networking Of a bench-top size that can fit on a personal desk, this small temperature and humidity chamber achieves high performance to fulfill your environmental testing needs. The lineup including 12 models available in two sizes (37L and 64L) with a temperature range of -20, -40, or -70 °C to +150 °C for temperature tests or climate tests allow you to choose the performance best suited for your test applications. In addition, the model with temperature change rate of 5K/min can meet requirement for fast cycling test from various industries. Featuring a touch screen color display for easy operation, the controller carries the same function and design of the Platinous J chambers.

Minimum order quantity: 01 Piece

WIST make High performance in a compact design Efficient environment testing achieved by networking Of a bench-top size that can fit on a personal desk, this small temperature and humidity chamber achieves high performance to fulfill your environmental testing needs. The lineup including 12 models available in two sizes (37L and 64L) with a temperature range of -20, -40, or -70 °C to +150 °C for temperature tests or climate tests allow you to choose the performance best suited for your test applications. In addition, the model with temperature change rate of 5K/min can meet requirement for fast cycling test from various industries. Featuring a touch screen color display for easy operation, the controller carries the same function and design of the Platinous J chambers.

WIST Power battery high and low temperature explosion proof testing chamber.

Minimum order quantity: 01 Piece

WIST Rapid temperature change chamber are very powerful climatic chambers used to perform hot and cold cycles with steep temperature gradients(from 3 to 15°C/min depending on the temperature ranges)Standards Implemented and met

GB-2423.1-2008(IEC68-2-1)Test A: Cold Test

GB-2423.2-2008(IEC68-2-2)Test B: Dry Heat Test

GJB360.8-2009(MIL-STD.202F) Heat Aging Test

GJBl50.3-2009 (MIL-STD-810D) high temperature test method.

GJBl50.4-2009 (MIL-STD-810D) low temperature test method.

GB2423.3-2008 (IEC68-2-3) Test Ca: Constant damp heat test method.

GB2423.4-2008 (IEC68-2-30) Test Db: Alternating damp heat test method.

GJBl50.9-2009(MIL-STD-810D) Damp heat test chamber technical conditions