DH-RTS-80-40 Thermal Shock Testing Chamber Manufacturer, High-Low Temperature and Humidity Test Chamber

Thermal Shock Testing Chamber 80L

Control Methods and Features:

1. Balanced Temperature Control System (BTHC) uses P.I.D method to control SSR so that the heating amount of the system is equal to the heat loss, so it can be used stably for a long time.

2. Japanese technology, derived from Taiwanese brands

3. The main accessories are imported.

4. The machine has low noise, less than 75 decibels, sound level A

5. Refrigerant servo valve flow calculation control. Save 30% electricity.

Test Standard:

1. GB/T 2443.1-2001 Test A: Low temperature test method

2. GB/T 2443.2-2001 Test B: Low temperature test method

3. GB/T 2443.22-2002 Test N: Low temperature test method

4. GJB 150.3-1986 High Temperature Test

5. GJB 150.4-1986 Low temperature test

6. GJB 150.5-1986 Temperature shock test

Technical Parameters:

1. Test room temperature: -40℃～+150℃

2. Temperature tolerance: ±2.0℃

3. High greenhouse temperature: 60℃～200℃

4. Low temperature chamber: -55℃～-10℃

5. Temperature preheating time: about 40 minutes

6. Temperature pre-cooling time: about 65 minutes

7. Temperature recovery time: ≤ 5min

8. Test method: Pneumatic damper switches between 2 or 3 temperature zones

9. Test object weight: 15kg/layer

10. Refrigeration system: binary type

11. Condensation method: air-cooled

12. Control method: microcomputer programmable + PID + SSR

13. Heat generation: The maximum allowable load heat generation of this machine is 300w

Structure and Materials:

1. Inner box material: stainless steel plate (SUS#304)

2. Exterior material: SPCC (surface paint)

3. Insulation material: rigid Polyurethane foam and glass wool

4. Heater: fin heat pipe shaped stainless steel electric heating pipe

5. Air supply circulation system:

a. Imported 750W motor, 2 pieces

b. Stainless steel extended shaft

c.Multi-wing fan blade (SIROCCOFAN)

6. Box door: single-piece door, left-opening

a. 1 embedded handle

b. Back button: SUS#304

Refrigeration System:

1. Refrigeration system: Original imported fully sealed French Taikang

2. Refrigerant: environmentally friendly refrigerant

3. Condenser: water-cooled shell and tube condenser

4. Evaporator: fin type multi-section type

5. Other accessories: desiccant, oil separator, refrigerant flow valve, repair valve

6. Expansion system: capacity controlled refrigeration system

Control System:

1. Adopt TEMI8229 LCD touch screen imported from South Korea, which can switch to English

2. Controller description:

2.1 Temperature resolution: 0.1℃

2.2 It has the function of displaying the temperature of high and low temperature storage tanks and test tanks.

2.3 Temperature measuring body: 3 sets of DIN specification thermocouples

2.4PID control method

2.5 Using graphic control software screen dialogue, direct touch screen options, including power-on settings, curve display, cycle, program, display screen, auxiliary settings, system startup program capacity and control functions, with high temperature tank temperature, setting Fixed temperature, low temperature tank temperature, set temperature, test tank temperature, test cycle number setting and indication, can display the current execution status, temperature set value, time set value, remaining time, and remaining number of cycles

2.6 The temperature program setting is displayed with a graphic curve, with the function of real-time display of program curve execution.

2.7 Have the ability to display fault status and explain troubleshooting methods

2.8 Program capacity and control functions:

•Amount of programs that can be used: Maximum 32 groups

•Repeatable command execution: each command can be executed 9999 times

•Time setting 0～99Hr59min

•With reservation start function

•Button and screen lock (LOCK) function

•Defrost temperature time setting

Standard Accessories:

1. Japanese-made leakage circuit breaker 3P 100A 1 piece

2. 3 pneumatic doors

3. 1 main power switch

4. Electromagnetic contactor: Taiwan TAIWAN 50A

5. Solid state relay: Taiwan FOTEK 220V 40A

6. Test hole: 1 50mmØ hole on the left side of the machine body, with 1 stainless steel hole cover

7. Sample placement rack:

.Stainless steel SUS#304 mesh storage tray 2 pieces

.Stainless steel adjustable spacing rack rails 2 sets

Surroundings:

1. The allowable operating temperature range is 0~35℃ (average temperature within 24 hours ≤35℃)

2. Performance guarantee range: 5~35℃

3. Relative humidity: no more than 85%

4. Atmospheric pressure: 86~106Kpa

5. No strong vibration around

6. No direct sunlight or other heat sources

Power Supply:AC 3ψ5W380V 50HZ; Maximum power: 20KW