High Stability And Rust-Proof Inner Liner Low Temperature Vacuum Drying Oven

Adopts a microcomputer integrated intelligent temperature control system with a built-in microcomputer chip, which collects temperature change data in real time and dynamically adjusts PID parameters (such as response speed and overshoot suppression) to ensure that the temperature fluctuation range is less than ±0.5℃ (some high-end models can reach...). (±0.2℃) Compared with traditional PID control, it has advantages such as smaller temperature overshoot, faster stabilization time, and better temperature control accuracy;

The forced refrigeration cycle system can quickly stabilize the chamber temperature, lower the boiling point of water through a vacuum environment, and achieve rapid evaporation of moisture during the low-temperature drying process, thus achieving rapid dehydration at low temperatures, reducing the loss of active ingredients in materials, and avoiding high energy consumption. Compared with traditional hot air drying, it reduces energy consumption by 20%-40%, and is especially suitable for processing materials with high moisture content;

It automatically adapts to the optimal temperature control curve for different loads (such as sample weight, material differences), reducing overshoot during the heating stage;

Multi-scenario adaptability Supports parameter self-tuning in environments above 5℃ and below 200℃, as well as in inert gas environments, meeting the stability requirements of complex processes in pharmaceuticals, semiconductors, and new materials;

Features constant voltage/current, constant voltage, constant resistance, and constant power functions, achieving excellent response speed and temperature control accuracy;

The controller has a power-on self-test function, a timer function, and an over-temperature alarm function, ensuring safe, stable, and efficient operation;

LCD screen display interface with dual rows, providing precise and reliable temperature control; the upper row displays the operating temperature, and the lower row displays the set temperature, simultaneously displaying constant temperature time, operating status, fault codes, and other information;

Features a scheduled operation function; the PT100 instrument has Fahrenheit and Celsius switching capabilities;

The timer function is selectable (none, constant temperature timer, running timer), with selectable forward or countdown direction, selectable timer unit (minutes, hours), and a buzzer sounding after the timer expires (the reminder time is settable);

Features manual/automatic screen lock function, with password unlock option.

Features audible and visual alarms (buzzer) for open/short circuits of the temperature sensor, automatically disconnecting the heating output.

Automatic parameter saving in case of emergencies, with power-on recovery function. It also includes sensor self-testing, over-temperature alarms, and fault alarms.

High-precision medical-grade pointer vacuum gauge with a chrome-plated stainless steel casing, embedded installation, easy disassembly, and convenient measurement.

The inner liner is made of brushed stainless steel with a nominal thickness of 3mm, precision CNC machined. The outer shell is made of high-quality cold-rolled steel plate with phosphate rust prevention treatment and electrostatic powder coating, making it acid and alkali resistant and anti-static.

High-quality 120-count ultra-fine ceramic fiber cotton is used for insulation between the outer shell and the inner liner, effectively improving the overall insulation performance and achieving... Excellent energy-saving effect;

Customized seamless thickened silicone rubber sealing ring, with advantages of high temperature resistance and aging resistance, slot-type structure design, easy installation, good sealing effect, and simple and convenient replacement;

Double-layer tempered glass observation window, the inner layer uses high-strength tempered glass with a thickness of up to 20mm, making your experimental environment safer;

LED digital display of vacuum level, readable minimum vacuum value of 10Pa, ultimate vacuum level up to 50Pa, vacuum level can be programmed to control in 5 groups and 5 segments, constant pressure time of each segment 0~9999min (optional);