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Dongguan Zhongli Instrument Technology Co., Ltd.
Home ProductsEnvironmental Test Chamber

Programmable Climatic High Temperature Humidity Testing Chamber 20 - 98%RH

China Dongguan Zhongli Instrument Technology Co., Ltd. certification
China Dongguan Zhongli Instrument Technology Co., Ltd. certification
Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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Programmable Climatic High Temperature Humidity Testing Chamber 20 - 98%RH

Programmable Climatic High Temperature Humidity Testing Chamber 20 - 98%RH
Programmable Climatic High Temperature Humidity Testing Chamber 20 - 98%RH
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Large Image :  Programmable Climatic High Temperature Humidity Testing Chamber 20 - 98%RH

Product Details:
Place of Origin: CHINA
Brand Name: ZL
Certification: CE,ISO
Model Number: ZL-6004A
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Programmable Climatic High Temperature Humidity Testing Chamber 20~98%RH is packaged within wooden case.
Delivery Time: 4-7 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 50 sets / month
Detailed Product Description
Product Name: Programmable Climatic High Temperature Humidity Testing Chamber 20~98%RH Accuracy/ Uniformly: ±0.1℃;±0.1%R.H./ ±1.0℃;±3.0%R.H.
Accuracy / Volatility: ±1.0℃;±2.0%R.H./ ±0.5℃;±2.0%R.H. Inside Material: Stainless Steel SUS 304#
Compressor: France Tecumceh Controller: TEMI300 Digital Controller From South Korea
High Light:

20%RH Temperature Humidity Test Chamber


98%RH Temperature Humidity Test Chamber

Programmable Climatic High Temperature Humidity Testing Chamber 20~98%RH



Machine is made of stainless steel:


Powder paint outside the box


Equipment summary:


The machine is applied to test the materials in heat-resistance, cold-resistance, dry-resistance, moisture-resistance. It is simple to operate and program easy to edit. It can show the set values and operative time.




1. The appearance of high texture, the surface is treated by the use of matte and non-responsive flat handle, easy to operate, safe and reliable.

2. Rectangular composite glass window, anti-sweating heating device to prevent water vapor condensation, window with high brightness PL lighting can be used as test sample.

3. Double insulated airtight container that can effectively isolate the internal temperature of the leak.

4. Water can be easily supplied by an external water supply system and reused automatically.

5. French "Taikang" compressor circulation system, improved oil removal efficiency between condenser and capillary, use of environmental refrigerant (R23, R404, R507).

6. The LCD display screen of the imported controller will show the measurements, settings and time.

7. You can use the edited multi-segment program to quickly (OUICK) or tilt (SLOP) control the controller, temperature, and humidity.

8. Easy-to-move and sturdy lead screw fixing position Built-in movable pulley

Applicable industries:


Applied to control the product quality, such as electronic, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical care and so on.


Detailed parameters:













ZL -800




Inside size WxHxD (cm) 40x50x40 50x60x50 50x75x60 60x85x80 80x95x80 100x100x80 100x100x100
Outside size WxHxD (cm) 100x170x87 105x175x97 115x190x97 135x195x115 145x185x137 145x210x130 147x210x140
Temperature range -70℃~+100℃(150℃)
(A:+25℃ B:0℃ C:-20℃ D:-40℃ E:-50℃ F:-60℃ G:-70℃)
Humidity range 20%~98%R.H.(10%-98%R.H/5%~98%R.H is the specific condition)


Humidity Control



Programmable Climatic High Temperature Humidity Testing Chamber 20 - 98%RH 0
Accuracy/ uniformly ±0.1℃;±0.1%R.H./ ±1.0℃;±3.0%R.H.
Accuracy / volatility ±1.0℃;±2.0%R.H./ ±0.5℃;±2.0%R.H.
Heating / cooling time About 4.0℃/min;about 1.0℃/min(5~10℃/mm is the specific condition)
Inside material Stainless steel SUS 304#
Insulation material High-temperature high-density amino acid ethyl ester foam insulation materials,
Cooling system Air-cooled/ single-stage compressor(-20℃) ,wind, water cooled/two-stage compressor(-40℃~-70℃)
Protection compressor overload switch, high and low pressure protection switch, over-humidity-temperature protection switches, fuses, warning system
Accessories recorder(purchase),view window,50mm testing hole,PL lamp,clapboard,Dry and wet gauze ball
Controller TEMI300 digital controller from South Korea
Compressor France Tecumceh
Power 1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz



A. Wind circulative system


1. Using multi-wing centrifugal Rewind fans, strengthen the axis is made of aluminum alloy in order to attain loop forced convection

2. Stainless steel added long axis

3. Stainless Steel Multi-blade centrifugal wind wheel


B. Water Supply system


1. with water tank at the back

2. automatically supply water

3. warning for the shortage of water


C. Cooling system(diego-style,single machine,refrigerator;)


1. compressor:France“Tecumceh ”Hermetic Refrigeration Compressor TFHK2522K two unit

2. refrigerator:Air-cool condenser coil

3. Evaporator: pomfret Chip Multi-Segment

4. Other Accessories: Imported desiccant cooling, Freon-borne window, the U.S. oil-water separator

5. Expansion System: Italian expansion valve


D. Temperature and humidity control system


1. Control Specifications: Original South Korea TEMI850 color LCD touch screen in English and Chinese

Accuracy: ± 0.5 ℃ ± 1% R.H

Resolution: 0.1 ℃ 1% R.H

2. Functions can accommodate memory 999 program, optional single-stage control

or multi-segment program control, operating as a functional form model, can be

directly programmed and solid curve of function and the RS-232 communication interface.

3. connect with computer, directly monitored by the computer to operate program,

it also records temperature data and print! (Need anther purchase)

4. The main components of the system is equipped with a safe inspection and

interface devices, when an fault occurs, immediately through the LCD to

display fault status and cut off the power

5. With the cumulative operating time, display the run time

6. Sensor: PT100 Sensor


E. Standard Accessories


1. two groups adjustable shelf board made of stainless steel, the distance can be arbitrarily changed

2. Perspective vacuum glass windows, explosion-proof type

3. Wide-angle lighting, using energy-saving high-efficiency fluorescent lights

4. The machine is equipped with 4 group adjustable fixed wheel axle and control indicator light

5. a pair of Φ50mm hole for testing




Three-phase 380V ± 10% Power frequency: 50Hz ± 2% 4KW


Information and services


1. To provide equipment drawing, electrical schematics, electrical wiring diagram, consume parts, operating manuals and other technical information, copy of two, and to provide essential technical information.

2. Trained how to operate and maintain the equipment, so the staff grasp to the skill of of equipment.

3. Equipment, one year warranty for free maintenance service: after one year provide the accessories for paying costs price.


ZL-6004B Following list of the programmable constant temperature and humidity testing machine:


Structure material Model From description
box Shell Stainless steel SUS304B import Antirust
Liner Stain steel SUS304B import Antirust
insulation Rigid polyurethane foam, ultra-fine glass fiber Hongkong insulation
Door Stainless steelSUS304B import Good sealing performance
View window 38026 insulating glass   Observed the testing sample
Frame Stainless steel ring export Diameter 8mm
Testing hole Diameter 60MM   Wire through directly
Heating system Heating pipe Stainless steel heat sink Hongkong Storage’s temperature rise up
Air circulation system fan YYF100-25-4S Japan Storage back to ring







compressor CAJ2464 France cooling
Condenser Tecumceh France Storage back to ring
Coolant R23/404/environmentally United States cooling
electromagnetic valve 1028/3 Castor Italy Refrigerant opening and closing
Expansion valve TY2 Danfoss United States Refrigerator throttling
filters 0835 Danfoss United States Filter oxide cooling pipe
Humidity system Humidity tube Stainless steel 304 import The effective protection of laboratory humidity
Humidity box Made by oneself   Provide temperature



Programmable Climatic High Temperature Humidity Testing Chamber 20 - 98%RH 1



We are Zhongli Instrument Technology Co., Ltd, an instrument Expert, Headquartered in Dongguan, Guangdong, China.since 2007, specialized in manufacturing Lab testing equipments.


Throughout its more than 14 years of history, Our products have sold well in the Europe, America and Southeast Asia market and total more than 95 countries these years,especially favored by European and American countries.


Our equipments cover a wide range of industries, such as rubber and plastics industry, food industry, packaging industry, electronics industry, etc.and are suitable for all scientific research units, quality inspection institutions and academic fields.


In addition to standard machines, our R&D team can customize it for you. Just tell us your needs and we will make you satisfied.


Advantage Service:


1. We have R&D, designing department which can not only provide technological machines but also can satisfy special customized needs of our clients.

2. Over 50 years’ manufacturing experience, advanced machine and sophisticated handcraft.

3. There are TWO laboratories in our factory: Environmental laboratory and Physical laboratory.

4. Our factory have adequate stock monthly, which can meet customers’ urgent needs.

5. Annual sales over 1,000,000USD; 30,000㎡manufacturing base, equipped with 120 technicians, we are capable to take large budget project.



Technical Support:


1. SUS Stainless plate is cut by advanced leaser machine which can ensure accuracy; All machine appearance is anti-rust electrostatic painting;

2. Imported electronic components: ABB/Siemens/Panasonic/Saginomiya/Danfoss/Emkarate/Omron/Philips and imported compressor:BOEK/TECUMSEH, which can keep the machine’s service life over 10 years.



After-sale Service:.


1. We promise 14 month’s warranty and lifetime maintenance.

2. During the warranty time, any components broken is FREE to change, and we offer FREE picture, video instruction after your purchasing of our machine.

3. All machine is sent with a packing list, operation instruction(paper file), warranty certificate(with valid date) and other accessories.





We pack machine with plastic wrap (water proof), then pack with poly wood board,

cystosepiment inside the board and machine for fixture.

Contact Details
Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

Fax: 86-0769-3365-7986

Send your inquiry directly to us (0 / 3000)