BOZHEN BZH-4-10 Ash determination muffle furnace temperature control up to 1000 ℃ volume 7L

BZH-4-10

Ash determination muffle furnace

Overview of uses   

BZH-4-10 ash determination muffle furnace is a new generation of energy-saving intelligent products with high-performance mechatronics, which is mainly used in plastic processing, enterprise scientific research departments, and university laboratories.

Temperature control

BZH-4-10 ash determination muffle furnace with over-temperature alarm device adopts overall design and humanized menu design, adopts industrial PID self-tuning control technology, double-screen high-brightness wide-window digital display, and the indication value is clear and intuitive. The microcomputer intelligent control solves the drawbacks such as temperature overshoot, and the temperature control effect is very good. After setting the temperature, the meter controls the heating output by itself, and the temperature control is accurate and stable. Over-temperature alarm and automatic cut-off of heating output. It has the function of starting the timer or starting the timing at a constant temperature after the set temperature.

Features

1. BZH-4-10 ash determination muffle furnace adopts domestic (CN) professional technology, the furnace shell is made of good steel plate through folding and welding, and the control box and the furnace body are integrated structure.

2. The appearance is beautiful, which avoids the cumbersome installation of customers. The inner furnace lining is a rectangular integral furnace lining made of high alumina and silicon carbide refractories.

3. The spiral-shaped heating element made of anti-corrosion, insulating iron-nickel-chromium-aluminum alloy wire is worn in the wire groove on the upper, lower, left and right of the inner furnace lining. Heat up, down, left, right. The furnace is a sealed structure, and the refractory fiber aluminum silicate cotton and diatomaceous earth products are used as a thermal insulation layer between the inner furnace and the furnace shell.

4. The overall design is reasonable, the service life is long, the left furnace door and the smoke exhaust device of the chimney are easy to operate. The shape is beautiful, the craftsmanship is exquisite, strong and durable, and it is not easy to deform.

Display diagram

Furnace structure and materials

Furnace shell material: the outer box shell is made of good cold plate and sprayed at high temperature after phosphoric acid film salt treatment, and the color is computer gray;

Furnace material: high alumina liner is used, with good wear resistance, and the high-temperature furnace is heated on all sides;

Thermal insulation method: thermal insulation brick and thermal insulation cotton;

Temperature measuring port: The thermocouple enters from the back and top of the furnace body;

Binding post: The terminal post of the heating furnace wire is located at the lower position behind the furnace body;

Controller: located under the furnace body, built-in control system, compensation wire connection to the furnace body;

Heating element: high temperature resistance wire;

Weight: about 80KG;

Standard Packing: Wooden case.

Temperature control system

Temperature measurement: K-indexed nickel-chromium--nickel-silicon thermocouple;

Control system: PID adjustment, display accuracy 1°C;

Complete sets of electrical appliances: brand contactors, cooling fans, solid-state relays;

Time system: the working time can be set, the constant temperature time arrives, and the machine will stop automatically;

Over-temperature protection: Built-in two-level over-temperature protection device, double insurance. Over-temperature alarm, over-temperature cut-off;

Operation mode: the full scale can be adjusted to constant temperature, constant operation.

Packing list：Host X1, crucible X5, crucibletong X1, glove X1, operation manual X1, certificate of conformity X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.