Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.

The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.

Origin: domestic

Maximum temperature: ≤ 200 ℃

Volume: 101-200L

Product Type: Blast drying oven

Precision Blast Drying Oven (Professional)-Multi-stage Program (Uniformity 2.5~1.5)

Product features:

● Humanized design

● Large-screen LCD screen, multi-group data display, menu-type operation interface, easy to understand, easy to observe and operate.

● Using mirror stainless steel liner, four corners of the semi-arc transition, shelf bracket can be freely loaded and unloaded, easy to clean the work of the studio.

● Multi-segment programmable controller

● Multi-segment LCD programmable controller, a variety of parameters a screen display, menu-type operation interface, can simplify the complex test process, the real automatic control and operation.

● Parameters such as multi-section temperature, circulating wind speed, time and heating rate can be set and programmed at the same time, gradient control of temperature rise can be carried out, functions such as slow heating from the initial temperature in the box can also be preset functions such as automatic startup, standby and shutdown.

● 7 groups of 63 steps can be preset, each group of 9 steps, each group of setting time 0~5999 minutes.

● Convenient data processing (optional)

● It can be connected to a printer, 485 communication interface or USB data transfer interface (U disk), and use a computer and printer to record temperature and time, which provides a strong guarantee for data storage and playback during the test.

● Safety functions

● The thickening design of the box wall and door ensures that the outer surface temperature of the box is low and protects the user's safety.

● Independent temperature limit alarm system, and sound and light alarm to remind the operator to ensure safe operation without accidents.

● High temperature and overtemperature alarm.

● High-quality energy-saving design

● Comprehensive safety performance design to prevent high energy consumption.

● The sealing strip of the box adopts a new type of synthetic silicon sealing strip, which effectively prevents heat loss and can extend the life of the heating element. Compared with traditional equipment, the thermal power is reduced by more than 25%. Optional parts: (increase the delivery time of optional parts by 7 days)

1. Embedded printer

2. RS485 interface and communication software

3. Wireless alarm system (SMS alarm system)

Note: RS485/232, printer two choose one

Technical parameters: