Dust Proof Test Equipment for Automobile Air Conditioning Compressor IPX5IPX6

Model

HCTE0060

Experimental limitations

This experimental equipment prohibits the following sample experiments

1.Experiments on flammable, explosive and volatile samples

2.Experiments on specimens of storage of corrosive substance

3.Experiments on specimens of storage of biological

4.Experiments on specimens of strong electromagnetic emission sources

Volume

500L

Inner chamber size

800mm*800mm*800 mm（length*width*height）（test 1 product）

Evacuation connector

Supplier provides fittings and plugs for connection to compressor pump down ports

Special requirements

Open a 50mm hole on the left side of the device, which is used as the input port of external electricity and gas. Seal with a plug when not in use.

Performance indicators

Use environmental conditions

The ambient temperature is 5°C ~ 35°C, and the relative humidity is ≤85% (the value measured under the condition of no sample in the experimental box).

Specification parameters

Metal screen aperture: 75um, nominal spacing between lines is 75um (standard equipped with: talcum powder).

Use dust: dry talc, Portland cement, etc.

Sand direction

from top to bottom

Air velocity

≤2.5m/S

Dust dosage

2㎏～3㎏/m³

Blowing time

Range 0-999 hours (can be set)

Vibration time

Range 0-999 hours (can be set)

Meet the condition

The functions of the equipment meet the requirements of clause 13.4 in the standard GB/T 4208-2008

Chamber structure

Inner box material:304# Stainless steel

Outer box material: Using A3 steel plate to make surface electrostatic spray pattern

The control and test box is an integral structure

The inner bottom of the box is funnel-shaped. There is a vibrating dust concentration homogenizer.

Dust collector

Chamber door

Single door

Explosion-proof handle

Oversized clear window on the door

Window light

Window wiper

Control panel

Temperature controller, Program control timer, Work light, power switch, Dust blowing switch, Dust shaking switch

Mechanical room

Dust blower, dust blowing outlet

Test material rack

304# stainless steel plate is punched and bent, and the material rack spacing and height are adjustable.

Heating system

The heating is controlled by the scale heat dissipation type heating tube P.I.D.

Dust blowing method

High-speed blower blows dust

Dust shaking method

Vibration motor shakes off the dust into dust collector

Electrical control system

Controller

LCD touch screen

Control temperature, dust blowing time, floating dust time, dust shaking time, standing time and cycle period.

Input mode

Human-machine interface, touch input

Program capacity and control functions

1. Available programs: 0~120 groups, each program consists of 1~99 segments of instructions.

2. During program execution, it has the function of skipping and holding, and can display the curve, data acquisition, date and time adjustment functions

Operation mode

Program method, Fixed value method

Power-off memory

Power-off recovery mode can be set as: hot start, cold start, stop

Reservation function

After the power is turned on, the start-up time can be set, and the experiment will be automatically started at the specified time.

Temperature measurement

PT100 type platinum resistance

Curve recording function

The set value, sampling value and sampling time of experimental parameters can be saved.

Safety guards

Test chamber

Over temperature, fan motor overheat relay

Power supply

Leakage protection, overload and short circuit protection

Installation site

The gap between the two sides and rear wall of the device and other objects is not less than 800mm, and the distance from the front is not less than 1500mm