Sales of nitrogen drying oven company

Nitrogen drying oven Blowing nitrogen drying oven model: DP-45L

The series nitrogen electric blast drying oven adopts an integrated design with a stainless steel inner liner, which is easy to operate, precise in temperature control, and easy to maintain. According to the regulations for measuring the total moisture content in coal, the whole machine is processed and produced. It consists of a stainless steel box, a double-layer partition, a nitrogen meter, a nitrogen high-pressure pipe, a quick inlet joint, an intelligent on-off timer, an electromagnetic valve, a nitrogen flow meter, and other parts. Suitable for drying, moisture testing or aging experiments of samples under inert gas in power, coal research institutes, third-party testing institutions, industrial and mining enterprises, quality inspection, university laboratories and other units.

OneNitrogen drying ovenTechnical parameters

1. Temperature control: Room temperature -300 ℃

2. Voltage: AC220V

3. Power: 2.2KW

4. Equipped with a blower device and a nitrogen on-off device.

5. Stainless steel inner liner, double-layer partition

6. External nitrogen quick connector.

7. The nitrogen on-off relay controls the nitrogen on-off time.

8. Inner liner working size: DP-20L: 260X280X280mm DP-45L: 350X450X450mm

2、 Operation and working principle

Operation: Power on → Turn on blower switch → Set temperature → Turn on nitrogen power switch → Set nitrogen on/off time (left on, right off)

→ Open the nitrogen meter → Adjust the flow meter.

Working principle: Gas cylinder → Pressure reducer → High pressure pipe → Electromagnetic valve → Flow meter → Drying oven → Exhaust port discharge

configuration

One vertical nitrogen drying oven with stainless steel inner liner

1 set of pure copper nitrogen meter (including adapter)

High pressure pipe 3-meter high pressure resistance

2 stainless steel plates

1 certificate of conformity

1 copy of instruction manual

New product Wu Yin mixer Wu Yin mixer model: DP-2000

Wu Yin mixer mixes guar gum, fracturing fluid, polymer, foaming agent, cement and other slurries, additives, cement materials at high speed or at high speed to achieve full mixing uniformity in a short time or within a specified time, as well as research on foaming effect of foaming agent used for foam mud, foam duration and other aspects.

Technical features:

The rotating speed is high, and the transparent mixing cup is attached with a scale, which is convenient for observing the height of foam.

Stepless speed regulation can achieve the function of stepless speed regulation.

Used for testing guar gum, adding guar gum powder or other reagents while stirring, with real-time display of rotation speed.

This configuration method can meet the existing testing specifications and standards for fracturing fluids.

Main technical parameters:

Name Technical Parameters

Mixing cup volume 2000ml

2 speed regulation methods: stepless speed regulation

3 speed range 500-22000 rpm infinite speed regulation

4 rated power supply 220, single-phase

5 Technical data manual, certificate of conformity, packing list, warranty card

Lingemann smoke concentration map/smoke concentration map model: DP-T203M

By comparing the smoke color at the outlet of the emission source with the Ringman smoke concentration map, when a certain exhaust color is close to a color block, it is considered that the smoke concentration is consistent with the blackness level of that color block. It makes the testing of smoke blackness fast and easy, while ensuring the accuracy of monitoring work. Therefore, this product can be widely applied in various regionsMinistry of EnvironmentMeasurement of smoke blackness in doors and various industrial and mining enterprises. By measuring the blackness of flue gas, the degree of air pollution caused by flue gas emissions and the utilization rate of fuel combustion can be analyzed, providing effective monitoring methods for environmental management and energy conservation. This product can be placed on a tripod for observation or handheld use.

Main technical indicators
1. Observation distance 10-50 meters
2. Lingman blackness level 0-5
3. Pattern size: height 105 centimeters, width 35 centimeters
4 optional tripods

Scattering turbidity meter/Scattering turbidity meter/Turbidity meter Model: DP-Z203A

The DP-Z203A scattered light turbidity meter is a testing instrument for measuring the turbidity of solutions. This instrument can be widely used in various industries such as tap water, environmental monitoring, food and wine making, textiles, scientific research, and factories and mines to measure the turbidity of water and liquids.
Scattering turbidity meterMain technical indicators:
Display: 4-digit numerical display.
Measurement range: 0-200NTU (the range can be set at the factory according to customer needs)
Resolution: 0.1NTU
Calibration: Use two-point calibration method.
Accuracy: ± 4% of full scale
Repeatability: ± 4% of full scale
Measurement method: Scattering optical turbidity method.
Response time: 20 seconds.
Power supply: 220V, 50Hz.
Dimensions: 305x200x180mm

Flash speedometer/Flash speedometer Model: DP-S201

The DP-S201 flash velocimeter is a non-contact speed measuring instrument that can measure the speed and periodic vibration frequency of rotating objects, as well as observe the wear and deformation of operating parts. It is widely used in the measurement of electromechanical equipment because it adopts a non-contact measurement method, which does not consume the kinetic energy of the measured object. Therefore, it is currently one of the most commonly used measuring instruments for textile machinery.
Flash speedometerSpeed measurement principle
Taking the measurement of fan speed as an example, if the flashing frequency of the instrument (n times/minute) is exactly equal to the rotational speed of the fan (n times/minute), then when flashing, the fan blades will inevitably be located at the same position as when flashing last time. Due to visual persistence, the fan blades appear to have not moved at all. That is to say, when the flash frequency of the instrument is equal to the rotational speed of the object being measured, the rotating object appears to be stationary and presents a static image.

Flash speedometerMain technical indicators
Speed range: 150-20000 revolutions per minute
Speed measurement accuracy: 0.1% ± 1 digit across the entire range
Power supply: AC 220V ± 10%, power consumption less than 20W
Display: Five digit LED digital display
Size: 130mmX220mm
Weight: 0.85kg