Constant Temperature And Humidity Test Chamber 80L -60°C ~ 150°C Technical Specifications

Constant temperature and humidity test chamber 80L -60°C ~ 150°C technical specifications

Meet the standards:

The performance indicators meet the requirements of GB5170, 2, 3, 5, 6-95 "Basic Parameter Verification Method for Environmental Testing Equipment for Electrical and Electronic Products: Low Temperature, High Temperature, Constant Damp Heat, Alternating Damp Heat Test Equipment".

Basic Environmental Test Regulations for Electrical and Electronic Products Test A: Low Temperature Test Method GB 2423.1-89 (IEC68-2-1)

Basic Environmental Test Regulations for Electrical and Electronic Products Test B: High Temperature Test Method GB 2423.2-89 (IEC68-2-2)

Basic Environmental Test Regulations for Electrical and Electronic Products Test Ca: Constant Damp Heat Test Method GB/T 2423.3-93 (IEC68-2-3)

Basic Environmental Test Regulations for Electrical and Electronic Products Test Da: Alternating Damp Heat Test Method GB/T423.4-93 (IEC68-2-30)

1. Detailed parameter performance: (refers to air-cooled type at room temperature 20 °C, no load)

1.1 Model: HT-HW-80C

1.2: Inner box size: W400*H500*D400mm

Carton size: W920*H1400*D1020mm

1.3 Temperature range: -60°C ~ 150°C

1.4 Temperature fluctuation: 0.5°C

1.5 Temperature deviation: ≤2°C

1.6 Heating time: about 40 minutes from room temperature to 150°C (no-load nonlinear)

1.7 Cooling time: from normal temperature to -40 °C for about 60 minutes (no-load nonlinear)

1.8 Humidity range: 20%~98%R.H.

1.9 Humidity fluctuation: 3%R.H.

1.10 Humidity deviation: ≤3%

1.11 Temperature and humidity control range:

2. Structure and material:

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

B. Outer box material: stainless steel plate atomized or cold plate paint (optional)

C. Insulation material: rigid Polyurethane foam and glass wool

D. Air supply circulation system:

(1) 1 90W motor

(2) Stainless steel elongated shaft

(3) Multi-wing fan blades (SIRCCO FAN)

E. Box door: Monolithic door, single window, left open, handle on the right hand side

(1) Window 260x340x40mm 3-layer vacuum layer

(2) Flat recessed handle

(3) Rear button: SUS #304

3. Refrigeration system:

A. Compressor: Fully encapsulated compressor imported from France

B. Refrigerant: environmentally friendly refrigerant R404A

C. Condenser: Fin type with heat dissipation motor

D. Evaporator: Fin type multi-stage automatic load capacity adjustment

E. Other accessories: desiccant, refrigerant flow window, expansion valve

F. Expansion system: refrigeration system with capacity control

4. Control system:

Imported 880 display LCD touch panel, screen intercom input data, temperature and humidity can be programmed at the same time, curve display, set value/display value curve. A variety of alarms can be displayed separately, and the fault can be displayed through the screen when the fault occurs, so as to eliminate the fault and eliminate the misoperation. Multiple sets of PID control functions, precise monitoring functions, and display on the screen in the form of data.

1. Controller Specifications:

a. Accuracy: Temperature±0.1°C, humidity±1%RH

b. Resolution: Temperature ±0.1, humidity 1% R.H.

c. Temperature slope: 0.1~9.9 can be set

d. It has the upper and lower limit standby and alarm functions

e. Temperature and humidity input signal selection PT 100Ω×2 (dry bulb and wet bulb)

f. Temperature and humidity conversion output: 4~20MA

g.6 groups of P.I.D control parameter setting, P.I.D automatic calculation, dry and wet bulb automatic correction

2. Screen display function:

a. Touch-based input, direct on-screen display options

b. Direct display of temperature and humidity setting (SV) and actual (PV) value (in English)

c. It can display the current execution program number, segment, remaining time and number of cycles

d. Running the cumulative time function

e. The temperature and humidity program setting value is displayed as a graphical curve, with real-time display program curve execution function

f. With a separate program editing screen, directly input temperature, humidity and time

3. Program capacity and control function:

a. Available program groups: up to 100 groups

b. Available memory capacity: 5000 SEGMENTS in total

c. Repeatable commands: each command can be up to 9999 times

d. The production of the program adopts the dialogue type, with editing, clearing, and other functions

e.SEGMENTS time is set to 0~530Hour59Min

f. It has the function of power-off program memory, automatic start-up and continuous execution of the program after resumption

g. The graphical curve can be displayed in real time when the program is executed

h. With date, time adjustment function

i. Button and screen lock (LOCK) function

5. Standard configuration:

A. Power cord 4.0 mmx3

B. 232 export terminal one

C. Stainless steel SUS #304 square perforated steel shelf

D. 8 stainless steel adjustable spacing buckles

E. One 11W energy-saving lighting window lamp

F. 1 ψ50mm test hole on the left side of the body, 1 stainless steel hole cover.

G. 1 piece of non-woven fabric for standard testing

H. One set of instruction manuals and one set of operating instructions for the controller

6. Surrounding Environment:

(1). Allowable operating temperature range 0~35°C

(2). Performance guarantee range: 5~35°C

(3). Relative humidity: not more than 85%

(4). Atmospheric pressure: 86~106Kpa

(5). There is no strong vibration around

(6). No direct sunlight or other heat sources

(7). Natural drainage: ※ There shall be no protrusion in the middle of the drainage pipe, and the ground of the house shall not be extremely inclined.

7. Power supply: single-phase 5.5KW 220V 50HZ

8. After-sales service:

1. Free warranty for 12 months. (Except for natural disasters, abnormal power supply, damage caused by improper human use and improper maintenance.)

2. During the warranty period, after receiving the user's call, the supplier will propose a service plan and notify the user within 48 hours, and if you need door-to-door service, the supplier will immediately send someone to the door. (If there is a problem in the use of your device, Party A shall provide accessories free of charge during the warranty period, and Party A's maintenance time shall not exceed 2 days in principle)

9. Payment method: payment to delivery. Before the payment is made, the ownership of the equipment belongs to Party A.