MSK-TE909 is designed for the battery thermal abuse test for IEC62133-8.2.2. A precision temperature controller will provide +/- 1°C accuracy up to Max. 200 °C The Automatic Extinguisher Fixture is optional, which can install a special lithium battery extinguisher and start spraying when the battery firing. SPECIFICATIONS Working Voltage 208 - 240VAC 50/60Hz, single phase 2,200W Max. Heat-able Chamber Interior Material: Stainless Steel SS304 Chamber Dimensions: W450mm × D540mm × H540mm Volume: 131 Liters Two removable steel racks Window: high-temperature glass with anti-explode film, size: W200mm x H 300mm, Side Port: Two ports (50mm Dia.) with adaptive blocks are the right size for feeding through the electronic wire and an Extinguisher pipe. Anti-explosion Port: 150 mm diameter port on the back, which will open when the chamber is built-up pressure 32 mm Dia. A venting hole is on the back, which will keep hot air in continuous flow for venting. Working Environment 25±3 for environment temperature Humidity 30~90RH(%) Maximum Heating Rate: 7 ºC/min No vibration and electromagnetic interference Temperature Controller Digital temperature controller with +/- 1°C accuracy and 30 segments programmable ( Click Pic. 1 for details) Build-in over-temperature, thermocouple failure protection alarm. Temperature uniformity inside the chamber: +/- 2 °C Temperature inside chamber RT room temperature, +10-200 ºC Uniformity of 2 degrees (working area) Warning: For heating process, the battery or sample MUST located on top of the shelf. DO NOT put anything on top of the bottom plate for any heating process, and it will damage the chamber. Port Test (Wire through) Port: 50mm x 2, with a plug head Anti-explosion Hole: 150mm x 1 Nitrogen inlet Hole: 32mm x 1 Extinguisher Fixture(Optional at extra cost) Three types of extinguishing fixtures available as an option at extra cost(1) Nitrogen gas extinguishing fixture (Pic. 1 below) The oven is built-in a stainless steel tube that connects to a nitrogen tank with the over-temperature switch. When the battery is firing when and causes the temperature to raise, the nitrogen gas valve will open automatically to Extinguish the fire. This system is only suitable for a single-cell test ( not for > 50WH battery pack ). Nitrogen Cylinder and cart are not included. (2) Separated Automatic Fire Extinguisher Fixture (Pic. 2 below) The fixture can install 2 - 6-liter Extinguisher as recommended below, and connect the spraying pipe to the oven When chamber temperature reaches alarm threshold (which is 2-3 higher than setting value), the system will automatically press down to initiate the fire extinguisher The fire extinguisher is not included. Please click the Picture below to order a Class D extinguisher ( P/N Amerex B570) for lithium battery from the manufacturer directly (3) Double protection Extinguisher (Picture. 3 below)Combine both Nitrogen gas extinguisher fixtures and Separated fire extinguishers Pic. 1: N2 gas extinguishing Pic 2:Separated Extinguisher Fixture Pic. 3: Combine N2 gas and Extinguisher Fixture Battery Analyzer (optional at the extra cost) Recommended Battery Capacity for testing 10Ah ( 3.7V) or 37 Wh with an automatic extinguisher 30Ah ( 3.7V) or 110 Wh with an automatic extinguisher) Compliance CE Certified NRTL or CSA is available upon request at the extra cost. Specific Setting of MSK-TE909 Warning Always set high-temperature alarm (fire alarm) temperature 2-3 higher than operation setting value. (MTI will not responsible for any damage to people to property due to improper setting of automatic fire extinguisher equipment and alarm) Carefully operate the chamber (MSK-TE909) when setting a temperature over 150 for a battery test, and 200 is the maximum tolerance temperature for this device If bought optional Separated Fire Extinguisher Fixture, Release the emergency stop button in normal condition. Only push the emergency stop button to stop the fire extinguisher from spraying
