Shen ChangHongShen ChangHong

Be a high value laboratory analytical
Instrument supplier in China

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0755-26450374 / 400-103-6336

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Multi-function numerical control digestion instrument


[Product Overview]

The instrument can realize the chemical analysis and digestion function of various water samples such as COD, total phosphorus, total nitrogen and total chromium.

[Application Area]

For COD, total chromium, total phosphorus, total nitrogen, etc.
Product Details
Custom Matching

working principle

The instrument can realize the chemical analysis and digestion function of COD, total phosphorus, total nitrogen and total chromium in various water samples such as surface water, industrial wastewater and domestic sewage. 16 φ16mm reaction tubes can be placed at the same time, and the temperature is automatically controlled according to the set digestion temperature and digestion time.

technical parameter

Digestion temperature:  room temperature ~ 200 ° C, automatic constant temperature control Temperature control accuracy:  ±0.5 °C
Resolution time:  1~9999min Number of single digestion samples: 16
Timing accuracy: 0.1 second / hour Display:  3.5-inch color touch screen with a resolution of 320x240, Chinese and English display
Auto power off:  can be set Power supply:  AC220V±10%, 50Hz, power 500W (maximum)
Dimensions:  355mm × 260mm × 135mm (without protective cover) Weight: 5.5kg
Housing:  anti-corrosion


The heating rate is fast, and it only takes 15 minutes to rise to the set temperature.

High temperature control accuracy.

With multi-point error-free calibration, the zero error measurement of the set point is realized, which completely eliminates the error caused by the nonlinearity of the temperature sensor in the common decomposer on the market.

Reduce energy consumption with effective insulation.

With timed reminder, you can set the automatic shutdown function after digestion.

Chinese and English display, color touch screen.

The instrument has a secondary protection function. When the temperature of the digestion device exceeds 200 degrees, the instrument will cut off the power supply to ensure the safety of the digestion process.

The standard digestion tube adopts imported glass, which has the characteristics of non-explosive tube in the state of quenching and rapid heating.

configuration list

Name quantity Name quantity
Host 1 1 protective cover
16 Digestion Tubes 1 power cord