1、 Product Overview

This instrument is a heating reflux device that uses air condensation instead of water condensation to measure chemical oxygen consumption. It can automatically complete constant temperature timing without manual intervention. Small temperature drift and high constant temperature accuracy. It adopts the latest international PID temperature controller, time controller, fast heating speed, small temperature buffer, and constant and uniform temperature. It is easy to operate and is a new experimental instrument product.

2、 Performance characteristics

1. Equipped with a time controlled energy-saving constant temperature heater; The time can be set arbitrarily.

2. It has digital setting, display, calibration, and timing functions.

3. Small temperature drift, energy-saving, water-saving, low power consumption, fast heating speed.

4. The bottom of the heating plate is made of special materials and processing technology, and each heating hole is kept at a constant temperature and uniform.

5. The heating and condensing tubes are made of hard glass with a low coefficient of expansion, and a superconducting aluminum furnace body is used.

3、 Technical indicators

1. Temperature adjustable range: 32 ℃~399 ℃ (factory set to 180 ℃).

2. Constant temperature accuracy: 2 ℃.

3. Heating time: (180 ℃) ≤ 30 minutes.

4. Constant temperature control: adjustable from 0 to 999 minutes.

5. Maximum power consumption: 1.2KW

6. Power supply: AC220V 50Hz.

7. Number of heated samples: 12.