Wuhan high and low temperature wet heat alternating test box baked paint version

NegotiableUpdate on 12/02

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Nature of the Manufacturer: Producers

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Overview

The Wuhan high and low temperature wet heat alternating test box baking paint version can accurately simulate complex natural environments such as low temperature, high temperature, high humidity, low temperature and low humidity, and wet heat alternating. It is suitable for product reliability testing in various industries such as plastics, electronics, food, clothing, vehicles, metals, chemicals, and building materials.

Product Details

1Wuhan high and low temperature wet heat alternating test box baked paint versionTechnical Specifications

1. Model: GT-TH-S-80

2. Temperature range: -40 ℃ to 150 ℃

3. Humidity range: 20% to 98% RH

4. Temperature and humidity fluctuation: ± 0.5 ℃/± 2.5% RH

5. Temperature and humidity distribution uniformity: ± 2 ℃/± 3% RH to ± 5% RH

6. Heating time: -40 to 100 ℃ takes about 45 minutes (average 3 ℃/min)

7. Cooling time: Approximately 40 minutes at 20-20 ℃, approximately 60 minutes at 20-40 ℃ (average 1 ℃/min)

8. Inner box size (mm): W × H × D 400 × 400 × 500 (Type 80)

武汉高低温湿热交变试验箱烤漆款

IIWuhan high and low temperature wet heat alternating test box baked paint versionBox structure and materials:

1. Shell material: High strength double-sided galvanized steel plate with surface fine powder baking paint

2. Inner box material: SUS # 304 heat-resistant and cold resistant stainless steel plate.

3. Thermal insulation material: box: rigid polyurethane foam+glass fiber;

4. Standard configuration; 1 observation window (transparent electric heating film insulated glass), 1 50mm cable hole (located on the left side of the box),

4. Sample2 sets of shelves, 1 lighting fixture, 4 casters, and 1 power cord (3 meters long)

IIIWuhan High and Low Temperature Damp Heat Alternating Test ChamberFreezing system and heating system:

1. Heater: Electric heating tube heater

2. Refrigerator unit:

3. Freezing method: single-stage refrigeration method

5. Refrigerant: R23/R404A environmentally friendly refrigerant (DuPont, USA)

6. Condenser: Wave shaped finned forced air condenser

7. Evaporator: Slope type FIN-TUBE evaporator

武汉高低温湿热交变试验箱烤漆款

4Wuhan High and Low Temperature Damp Heat Alternating Test ChamberHumidification and dehumidification system:

1. Adopting an electronic parallel position micro humidification system, equipped with three imported magnetic spring switches, can reduce the risk caused by electronic devicesGenerate incorrect actions

2. The humidifier cylinder is made of stainless steel and comes with a water level observation window

3. Adopt evaporator coil dew point temperature (ADP) laminar contact dehumidification method

4. Equipped with a dual protection device for overheating and overflow, it can be used with peace of mind

5. The humidification/dehumidification system is independent

6. When supplying humidification cylinder water, pure water or RO reverse osmosis water should be used as much as possible

5Wuhan High and Low Temperature Damp Heat Alternating Test ChamberEnvironmental conditions:

1. Temperature: 5 ℃~+35 ℃ (average temperature within 24 hours ≤ 28 ℃);

2. Relative humidity: ≤ 85% RH;

3. Air pressure: 86kPa~106kPa;

4. Power supply conditions: three-phase four wire+protective ground wire, voltage range: AC (380 ± 38) V

5. Allowable frequency fluctuation range: (50 ± 0.5) Hz

6. The grounding resistance of the protective grounding wire is less than 4 Ω

7. Require users to configure corresponding capacity air or power switches for the equipment at the installation site, and this switch must be used independently for the equipment;

8. Water supply conditions: Purified water is required for equipment humidification.