1、 Execution standards

GB/T16489-1996 Water quality - Determination of sulfides - Methylene blue spectrophotometric method

HJ/T 60-2000 Determination of Sulfides in Water Quality - Iodometric Method

GB/T16489-1996 Water quality - Determination of sulfides - Methylene blue spectrophotometric method

HJ/T 60-2000 Determination of Sulfides in Water Quality - Iodometric Method

2、 Product Overview

The KD-600 water sulfide acidification blowing instrument adopts constant temperature water bath heating and PID precise temperature control; Equipped with a fast automatic temperature control system to shorten analysis time. The hydrochloric acid inlet, gas inlet, and outlet are integrated and independent of each other, and their operations do not interfere with each other. The reaction bottle holder can be placed on it, which is resistant to strong acid and alkali corrosion, high temperature, and easy to mix and match samples. The water bath system is equipped with intelligent automatic inlet and outlet, automatic recognition when turned on, water shortage alarm and automatic liquid addition function, large capacity reaction bottle, independent six unit module, and can process six samples simultaneously. The nitrogen flow rate of each sample is independently controlled, protected by dual safety valves to ensure the safe and effective conduct of the experiment. The high stability color touch screen and full screen display of parameter instructions make the operation simple and intuitive. Nitrogen constant blowing, real-time detection of internal airtightness, timed control of gas source time, automatic shut-off of gas source when set time is reached. The instrument is made of corrosion-resistant materials with good chemical and thermal stability, and has a long service life.

3、 Product Usage

Used for detecting sulfides in surface water, groundwater, domestic sewage, and industrial wastewater. It has the characteristics of easy control, simple and fast operation.

4、 Technical indicators

Sample quantity: not less than 6 sample units

2 Heating methods: Automatic temperature control and constant temperature water bath, one-time molding design, acid and alkali corrosion resistance, easy to clean!

3 Heating power: 1500W, uniform heating

4 Nitrogen flow meter control: 0-3L/min

5 Temperature range: Room temperature -99.9 ℃

6 Temperature control accuracy: ± 1 ℃

7 Sample Reaction Bottle Specifications: 500ml Three Mouth Reaction Bottle

8 Nitrogen inlet pressure: 0.1Mpa

9 nitrogen flow branch: 60-600mL/min

10 capacity reaction bottles, independent six unit modules, capable of processing six samples simultaneously.

11. The hydrochloric acid inlet, gas inlet, and outlet are integrated and independent of each other, and their operations do not interfere with each other.

12 constant temperature water bath heating, PID precise temperature control; Equipped with a fast automatic temperature control system to shorten analysis time.

13 can be used to place the reaction bottle holder, which is resistant to strong acid and alkali corrosion, high temperature, and easy and simple to mix samples.

The nitrogen flow rate of each sample is independently controlled and protected by dual safety valves to ensure the safe and effective conduct of the experiment.

The appearance of the instrument is made of corrosion-resistant materials, which have good chemical and thermal stability, and a long service life.

The 16 water bath system has intelligent automatic inlet and outlet, and can automatically recognize when turned on, with water shortage alarm and automatic liquid addition.

17 intelligent microcomputer operation, using a 7-inch color touch screen, the display screen is fixed in front of the machine for easy operation by experimental personnel, and various instrument parameters can be set independently;

18 nitrogen constant purging, gas source time can be timed and controlled, and the gas source will automatically shut off when the set time is reached.

5、 Standard configuration

One sulfide acidification blowing instrument host, six pressure safety valves, and one set of constant temperature water bath unit

6 reaction bottles, 6 graduated separating funnels, 6 colorimetric tubes, as well as matching connecting tubes, product certification, one operating manual and supporting software, and two fuses