Programmable Vacuum Environmental Sand and Dust Resistance Testing Chamber

• After-sales Service: Lifetime Maintenance
• Power Supply: 220V
• Certification: CE, ISO
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HJ-65
• Warranty: 1 Year
• Product Name: Sand Dust Test Machine
• Test Humidity: 45%~85%Rh
• Time Control: 0-999sec
• Maximum Power Consumption: AC220V5kw
• Transport Package: Fumigation-Free Standard Export Wooden Box
• Trademark: Hongjin
• Origin: China
• Production Capacity: 1000 Sets/ Month
• Package Size: 220.00cm * 175.00cm * 95.00cm
• Package Gross Weight: 200.000kg

Product Description

Product Description

This equipment is driven by a high-power fan to blow a certain concentration of sand and dust across the surface of the test sample at a certain flow rate, so as to evaluate the ability of these test samples (equipment) to prevent the penetration effect of dust particles when exposed to dry sand or dust-filled atmosphere. The ability of abrasive or blocking effect of grit and the ability to store and operate; at the same time, it can simulate the dust environment of low concentration and low wind speed. The target device can well simulate the high temperature bonding problem of the device or coating sample in the high temperature and dusty atmosphere. The data can be accurately read in each area (air duct entrance, sample surface, front and rear walls of the bottom plate, pipes), and the temperature can be adjusted in real time according to the needs; the wind speed, flow rate, furnace lighting, and fire viewing holes are specially made, and the heat is generated. The element adopts resistance wire, and can test the bonding condition of the resistance wire project, and the furnace lining and air supply pipes are all insulated.

 

Features

1. The equipment is in the form of an overall frame (rotary) structure. The test box is located in the middle of the equipment, the fan is in the middle and rear of the equipment, the rotary circulating air duct is connected to the test device, the sand feeding device is located at the upper air outlet of the test box, and the temperature control and dehumidification system is located in In the lower back of the box, the instrument control system is located at the lower left of the test box. 2. The circulating air duct is equipped with heaters, dehumidifiers, etc. 3. There is an observation window on the box door. The test box is a single door and is sealed with double layers of high temperature resistance. 4. The outer wall of the test chamber and the cyclone air duct is made of cold-rolled steel plate after anti-rust treatment, and the inner wall is made of lightweight fire-resistant bricks. The frame is made of 5# channel steel after anti-rust treatment. 5. The control adopts intelligent controller (display includes: air outlet, return air outlet and inside the box) 6. Sand and dust air circulation device: circulating air duct and high-power mixed flow fan. 7. Satisfaction: blowing dust flow dust test

Parameter

Carton size	About 2200mm(W)×1750mm(H)×950mm(D) (subject to actual design)
Box door	Fully open single door - type, with observation window on the box door
Studio temperature	RT+20ºC~+550ºC adjustable
Temperature uniformity	s±20ºC
Time control	Timing automatic control, timing precision 1min.
Panel display	The temperature and time of the laboratory can be recorded.
Test cross-sectional area	The cross-sectional area of the sand blowing test is 600 × 600 mm.
Temperature control	The circulating air duct is equipped with a heater
Sand and dust air circulation device	Circulating air duct and high-power mixed flow fan
Security measures	Equipped with grounding protection device; power supply undervoltage and leakage protection; motor overload protection; blower motor overload protection; the system has safety interlocking device
Shell material	High-strength double-sided galvanized steel sheet and surface fine powder baking paint
Inner box material	Lightweight fire brick
Operation mode	The motor speed is adjusted by the frequency converter, so as to adjust the wind speed of the whole device to achieve the wind speed required for the experiment

The Introduction Of Hongjin
Hongjin products are widely used in paper products, packaging, ink printing, tape, luggage, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, suitable for all scientific research units, Quality inspection agencies and academic fields. Products comply with UL, ASTM, JIS, GB, SO, TAPPI, EN, DIN, BS and other domestic and foreign standards. We have CE certificates, ISO certificates, and are a high-tech enterprise with more than ten years of experience.

Hongjin's services:
If you encounter any problems during future testing, we promise we will reply you within 48 hours and provide a solution within 3 working days. We can provide operation video and English operation manual. We can provide video conferencing.
1. Pre-sales service
    --24-hour online service for your consultation.
    -- Help with choosing the right model, and a range of services, people, advice.
   --Provide laboratory planning and pre-sales technical guidance.
2. Intermediate service
    -- give you the best offer
    --Provide discounts on multiple sets of orders
    -- Do the customer's request:
    --Choose a payment term that is convenient for you.
    --Prompt production and delivery, keep you informed.
    -- Invoice value can be provided according to your needs to reduce tax.
3. After-sale service
   --1 year warranty service and lifetime maintenance.
   --Technical engineers can provide 24-hour after-sales guidance.
   --Replacement of some parts
   --Remote control technical consultation
   --Machine lifetime maintenance service
4. Commitment:
We will sign a letter of commitment at the same time as signing the contract, which will increase your confidence in us.
5. Good packaging:
Simulation animation customers cover with bubble film before putting them into wooden boxes, which not only has good shock absorption, impact resistance, heat sealing, but also has the advantages of non-toxic, odorless, moisture-proof and corrosion-proof, and good transparency.