-->Used for heating and digestion of COD, total copper, total phosphorus, total nitrogen, etc. before inspection;
-->Automatically set heating temperature and time;
-->Equipped with precise temperature calibration function;
-->16 holes.

【Working principle】

This instrument can achieve chemical analysis and digestion of COD, total phosphorus, total nitrogen, and total chromium in various water samples such as surface water, industrial wastewater, and domestic sewage that require heating processes. 16 reaction tubes with a diameter of 16mm can be placed simultaneously, and the temperature can be automatically controlled according to the set digestion temperature and time.

【Technical Parameter】

1Dissolving temperatureRoom temperature~200 ℃, automatic constant temperature control
2precision：±0.5℃
3digestion time：1~9999min

4Quantity of single digestion samples: 16

5timing accuracy: 0.1 seconds/hour

6monitor3.5-inch color touch screen with a resolution of 320x240, displaying in both Chinese and English

7Automatic shutdown: Can be set

8power supplyAC220V ± 10%, 50Hz, power 500W (maximum)

9External dimensions355mm × 260mm × 135mm (excluding protective cover)

10weight：5.5kg

11casing: Anti corrosion

【Product Features】

1. Fast heating speed, just needIt can rise to the set temperature in 15 minutes.

2. High temperature control accuracy.

3. With multi-point error free calibration, zero error measurement of the set point is achieved, completely eliminating the errors caused by the nonlinearity of temperature sensors in common digesters on the market.

4. Effective insulation measures have been adopted to reduce energy consumption.

5. HavingTimed ReminderThe automatic shutdown function can be set after digestion.

6Chinese English display, color touch screen.

7. The instrument hasSecondary protectionFunction: When the temperature of the digestion instrument exceeds 200 degrees, the instrumentWill cut off the power on its own, in order toEnsure the safety of the digestion process.

8. The standard digestion tube is made of imported glass and has the characteristic of not bursting during rapid cooling and heating.