Temperature ± 2 ° C Temperature Humidity Chamber Environmental Testing Machine

Temperature ± 2 ° C Temperature Humidity Chamber Environmental Testing Machine

Constant temperature and humidity test chamber JD-8001 series

First, the product uses:

The constant temperature and humidity test chamber, also known as the environmental test machine, can accurately simulate complex natural environments such as low temperature, high temperature, high temperature and high humidity, low temperature and low humidity, and is suitable for the defense industry, aerospace industry automation components, automotive parts, ship parts, electronics, and electrical appliances. Components, plastics, chemical industry, food industry, paper products, metals, chemicals, research institutes, inspection and quarantine bureaus, heat and moisture resistance, cold resistance, dry resistance and research and development of pharmaceutical industry and related products, quality management engineering testing It is especially suitable for high temperature, low temperature and humidity resistant cycle test of optical fiber, LCD, crystal, inductor, PCB, battery, computer, mobile phone and other products.

Second, meet the criteria:

GB11158, GB10589-89, GB10592-89, GB/T10586-89, GB/T2423.1-2001, GB/T2423.2-2001, GB/T2423.3-93, GB/T2423.4-93, GB/ T2423.22-2001, IEC60068-2-1.1990, IEC60068-2-2.1974, GJB150.3, GJB150.4, GJB150.9 and other standards.

Third, the touch controller description:

1. LCD touch panel, screen input type data, temperature and humidity can be programmed at the same time;

2. The curve can be displayed, the set value curve is displayed, and the actual running curve is displayed;

3. Programmable programming, the program group can reach 120 groups;

4. The Chinese and English interfaces can be converted;

5. With date, time adjustment, appointment start, shutdown function and screen lock (LOCK) function.

Fourth, technical parameters:

Model JD-8001 Series

Capacity specification 80L 150L 225L 408L 800L 1000L

Internal dimensions (mm)

W* H*D 400*500* 400 500*600*500 500*750*600 800*850*600 1000*1000* 800 1000*1000* 1000

External dimensions (mm)

W* H* D 1050*1700* 970 1150*1750*1070 1150*1850*1180 1350*1950*1280 1500*2030*1280 1500*2030*1470

Power supply 1 ф 220V 3 ф 380V

Temperature range -40°C ~+150°C

Humidity range 20%~98%R.H

Uniformity temperature ±2°C

Humidity +3%R.H. / -2%R.H.

Volatility Temperature ±0.5°C

Humidity ±2.0% R.H.

Heating rate average 3 °C / min, non-linear no-load, can be customized according to requirements non-standard specifications

Cooling rate average 1 °C / min, non-linear no-load, can be customized according to requirements non-standard specifications

Inner box material SUS 304# Mirror stainless steel (thickness 1mm)

Outer box material Outer box SUS 304# Brushed stainless steel or iron plate spray treatment (thickness 1mm)

Insulation material High temperature resistant high density PU Hard foam + glass wool insulator material

Refrigeration system Original French Taikang compressor, environmentally friendly refrigerant R404A and R23A, fin condenser with heat sink evaporator, evaporator: fin type multi-stage automatic load capacity adjustment

Controller system Adopt original "TEMI" series control system such as TEMI880 color Chinese and English touch controller or TEMI300 English button controller

Protection device No fuse switch, compressor overload protection switch, overheating, overcurrent protection, over temperature protection, fan overload protection, fuse, dry burn protector, water shortage alarm protection.

Standard accessories 1 viewing window (three layers of vacuum insulated glass), 1 ф50mm test hole (on the left), 4 movable working wheels, 1 humidifying bucket

Online software RS232 or RS485 online, with software CD and link data cable 1 set, optional USB interface

Five, machine structure and material:

1. Inner box material: SUS#304 Heat-resistant and cold-resistant stainless steel plate

2, outer box material: SUS #304 heat-resistant cold-resistant stainless steel plate

3, thermal insulation material: high density glass wool and high strength PU foam hard material

4, anti-sweat machine parts: the system K-tube heat energy for anti-sweat treatment

5. Auxiliary equipment:

A, double layer temperature resistance, high tension (packing)

B. Two adjustable movable shelves

C. One external test hole

D, window lighting equipment

E, multi-layer vacuum glass door

6. Constant temperature and humidity environment test chamber refrigeration system and heating system:

1. Imported sealed power-saving high-efficiency compressor

2, wavy fin type forced air condenser

3. Slope type FIN-TUBE evaporator

4, the original imported solenoid valve: dry filter, expansion valve and other refrigeration components

5, inner spiral K-TYPE refrigerant copper tube

6, U-TYPE fin type high speed electric heating tube

7, heating, cooling system is completely independent

7. Air supply circulation system and drainage system:

1, multi-wing centrifugal circulating fan

2. The drainage system adopts the vortex outlet and the UL TRA TPAP accumulation device.

Eight, constant temperature and humidity environment test box circuit control system:

1, intelligent temperature and humidity controller

2, imported LCD Chinese and English touch screen, 120 groups of 1200 segment programming, 999 cycle settings, and with multiple sets of PID control functions

3, with power-off memory device, can continue to execute the remaining program during power-up

4, the rise and fall can be used for slope control, and has the function of self-correcting temperature and humidity reference points.

5. Temperature control adopts P.I.D+S.S.R, system synchronous coordinated control, which can improve control components and interfaces.

Stability and longevity of use

6, digital display temperature, humidity direct reading

7. It has the function of P.I.D automatic reading, which can reduce the error caused by artificial setting.

8. Provide warning signals when an error occurs during setting or operation.

Nine, security protection system:

1, no fuse protection switch

2, over temperature protection device

3. Compressor overload protection device

X. Power supply:

3ф5W380VAC±10% 50/60Hz or 2ф3W220VAC±10% (voltage fluctuation <±10%)