Introduction: This product is suitable for scientific research, universities, and production departments such as environmental protection, agriculture, livestock, and fisheries. It is a special constant temperature device suitable for water quality analysis, BOD measurement, cultivation, preservation of bacteria, mold, microorganisms, plant cultivation, and breeding experiments. (Temperature settings from 20 to 37°C are possible to prevent crystallization of mannitol solution.)Features:1. Display Mode: LCD display, real-time temperature, and set temperature display interface.2. Temperature Control Mode: PID microcomputer temperature control with timing function, timing range 9999 minutes/hours, parameter memory function, automatic recovery operation.3. Temperature Sensor Type: PT100 temperature sensor.4. Heating Method: Direct heating with stainless steel heating tube.5. The internal tank is made of high-quality stainless steel with a semi-circular design at the four corners.6. The hollow glass observation window makes it easy to observe the internal conditions of the equipment.7. Equipped with an alarm system: high-temperature alarm, independent overheating protection device, overcurrent protection.8. The internal box is equipped with standard lighting for easy observation and a standard board socket for easy internal power supply.9. Unique cooling circuit and forced convection by fan improve the average temperature in the working chamber.Technical Parameters:ModelBJPX-I-80BJPX-I-100BJPX-I-150BJPX-I-200BJPX-I-250BJPX-I-300BJPX-I-400Capacity80L100L150L200L250L300L400LTemperature Control ModePT100 sensor and PID adjustmentTemperature Control Range0~65°CTemperature Display Resolution0.1°CTemperature FluctuationHeating: ±0.5°C; Cooling: ±1°CTemperature Uniformity±2°CTiming Range0~9999 minutes/hoursRefrigerantR134a/230gR134a/250gR134a/270gR134a/320gR404a/350gDisinfectionUV disinfection device is optionalScreenLCD displayPower SupplyAC220V, 50Hz (standard); 110V, 60Hz (optional, external transformer)Rated Output1000W1200W1400WShelves388*345mm, 2 pieces, optional436*413mm, 2 pieces, optional436×436mm, 2 pieces, optional460*485mm, 2 pieces, optional508*490mm, 2 pieces, optional566*530mm, 2 pieces, optionalStandard AccessoriesShelves*2, multifunctional drip-proof socket*1, BOD waterproof socketOptional AccessoriesRS485 interface, USB interface, printer, UV disinfection device, reinforced glass inner door, test portInternal Dimensions (W×D×H)400×370×560mm400×370×680mm450×420×850mm450×450×1000mm480×490×1070mm520×500×1170mm580×540×1270mmExternal Dimensions (W×D×H)540×580×1100mm540×580×1220mm590×630×1380mm590×660×1530mm620×700×1600mm660×700×1700mm720×760×1800mmPackage Size (W×D×H)680×730×1290mm680×730×1410mm730×770×1570mm730×800×1720mm760×850×1790mm800×850×1890mm860×900×1990mmNet Weight65kg70kg90kg95kg105kg115kg135kgGross Weight80kg85kg120kg138kg147kg157kg170kgNote* Performance parameters were tested under no-load conditions with an ambient temperature of 20°C and ambient humidity of 50%RH.※ Not suitable for long-term refrigerated storage or for culturing human-derived samples.