| Volume, weight and main dimensions |
| Nominal Internal Volume | 800 L |
| Inner Chamber Effective Size | 800×800×1000(mm) |
| Heating box area | Right side |
| sample holder size | To be determined |
| Outer size | 1500×1220×1780 (mm) W×D×H |
| Weight | 500kg |
| Working noise | ≤75db, is measured 1 meter away from the machine in front of the
machine and 1.2 meters away from the ground |
| Maximum power | 6kw |
| Maximum current | 40A |
| Power supply | AC380V single-phase R, N + protection ground; voltage allowable fluctuation range of 10% V; Frequency allowable fluctuation range 50±0.5HZ; TN-S mode power supply or TT mode power supply; Protective earthing wire grounding resistance is less than 4Ω The user is required to configure the air or power switch of the
corresponding capacity for the equipment at the installation site,
and the switch must be independently controlled. When the equipment
is used to place the power sample in the box, the sample power
supply should use the external power supply, and the power supply
of the machine should not be used directly; |
| Technical Parameters |
| Environmental conditions for use | The ambient temperature is +25 ° C, the relative humidity is ≤ 85%
R. H, and the value measured under the condition of no sample in
the test chamber. |
| Heating temperature range | Rt 10 °C ~ 120 °C, can be set |
| Heating rate | RT+10°C ~105°C≤15min |
| Water flow | 3-4 liters per splash / nozzle |
| Splash nozzle | 2 pcs, Spacing 300mm, made according to following figure |
| Splash mode | Nozzle spray sample horizontally |
| Splash water temperature | 0-4℃, Refrigeration compressor + mixing water pump |
| Test medium for splashing | Tap water containing 3% Arizona dust by weight, fine, in accordance
with ISO 12103-1. Permanent mixing shall be ensured. |
| Distance of nozzle to DUT | 325±25MM |
| Number of samples that can be placed | Multiple [the overall size is in the range of W × H × D300 × 400 ×
500 (mm)] |
| Test cycle | Splashing 3s every 30min. Cycle time can be set, as shown in figure
35 |
| Number of cycles | 100, can be set |
| Nozzle arrangement | Lined up on the left side of the inner chamber, facing the sample
|
Test sample fixation | Fixed on the mounting frame in the chamber |
| Chamber structure | Inner chamber material: SUS316# stainless steel 1.2mm thick;
Outer chamber material: SUS304# stainless steel 1.0mm thick; Heating blowing box: SUS304# stainless steel 1.0mm thick, inside
and outside two layers, with heat insulation material in the
middle, located on the right side of the test chamber.; The control box and the test chamber are integral; The spray water is recovered at the bottom of the test chamber; The spray nozzle is located on the left side of the test chamber
and is fixed by one side; The bottom of the test chamber is welded into a mesh structure by
channel steel, the upper surface is laid with steel plate for
mounting the sample mounting frame chassis, and open hole
connection blowing heating system on the right side of the test
chamber. |
| Chamber door | Single door Explosion-proof handle Fog transparent window Window wiper |
| Observation window | Located on the door, size 600x600mm |
| Lighting | Indoor lighting |
| Control panel | Control man-machine interface, power switch, lighting switch,
reserve 7inch man-machine interface |
| Power distribution control cabinet | Total power circuit breaker, human-machine interface controller,
power distribution board, cooling fan, over-temperature protector,
water pump. |
| Water recovery system | Use the bottom recycling cycle to achieve water conservation |
| Mud water supply system | The SUS316# stainless steel is used to make the mud water supply
water tank, and the mud water anti-crystallization stirring device,
the mud water supply water pump and the water supply pipe pressure
regulating device are ensured to ensure the constant pressure
constant current supply spray. |
| Mud water supplement | Manually, the prepared muddy water can be directly introduced into
the mud tank. |
| Pipe cleaning system | In order to prevent the clogging of the pipeline soil, the water
supply will be automatically started after the test, and the soil
in the pipeline will be cleaned. The professional clean water
supply solenoid valve. |
| Water supply | Directly connected to the water pipe, the required water supply
pressure ≥ 2kgf / cm2 |
| Electrical control system |
| Controller | LCD touch screen controller Divided into heating cycle, spray cycle, pump action, cleaning
action, etc. |
| Cooling system | Using the France Tecumseh compressor |
| Communication | Can be used as a monitoring and remote control system to record
test data |
| Operation mode | Program mode / setting mode |
| Setting mode | Chinese / English interface, touch input |
| operation control | External operation stop switch signal connector, after turning on
the power, simply short the connector to command the controller to
execute or stop the action |
| Safety protection |
| Spray pump | Overload protection, short circuit protection |
| Power | Leakage protection, overload and short circuit protection |
| Stirring motor | Overload protection, short circuit protection |
| Storage environment requirements | The ambient temperature should be kept within 0 °C ~ +35 °C |
| Installation site requirements | The left and right side wall panels of the test chamber shall not
be less than 800mm from the wall, and the distance from the front
wall to the wall shall not be less than 1000mm. Please confirm
whether the equipment can enter the doorway or passage, elevator,
etc., so as not to affect the progress of your project. |
| Transport mode | Transportation of the whole machine |
