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

4KW Programmable Cycle Test Constant Temperature Humidity Chamber

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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4KW Programmable Cycle Test Constant Temperature Humidity Chamber

4KW Programmable Cycle Test Constant Temperature Humidity Chamber
4KW Programmable Cycle Test Constant Temperature Humidity Chamber
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Large Image :  4KW Programmable Cycle Test Constant Temperature Humidity Chamber

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: Environment Damp Heat Cycle Climatic Stability Test Equipment Leather Paint is packaged within wooden case.
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 60 Sets
Detailed Product Description
Product Name: TEMI880 Programmable Cycle Test Constant Temperature And Humidity Test Equipment Temperature Range: -70℃~+100℃(150℃)
Inside Material: Stainless Steel SUS 304# Cooling System: Air-cooled/ Single-stage Compressor(-20℃) ,wind, Water Cooled/two-stage Compressor(-40℃~-70℃)
A.wind Circulative System 1.Using Multi-wing Centrifugal Rewind Fans, Strengthen The Axis Is Made O: Stainless Steel SUS 304# Insulation Material: High-temperature High-density Amino Acid Ethyl Ester Foam Insulation Materials
Controller: TEMI300 Digital Controller From South Korea
High Light:

Cycle Test Constant Temperature Humidity Chamber


4KW Constant Temperature Humidity Chamber


Programmable Constant Temperature And Humidity Machine

TEMI880 Programmable Cycle Test Constant Temperature and Humidity Test Equipment



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.

ZL-6004A programmable constant temperature and hum...





1. High-texture appearance, the surface handled through the matte stripes, and use of planar non-reactive handles, easy to operate, safe and reliable.

2. Rectangular complex glass window can be viewed the testing sample, windows with anti-sweat heater device that prevents water vapor condensation, and high-brightness PL light.

3. Double-insulated airtight container, which can effectively isolate the internal temperature of leakage.

4. With an external water supply system can be easy to supply water and automatically reuse.

5. Compressor circulatory system from French "Taikang", more effective removal of oil between the condenser and the capillary and use environmentally refrigerants (R23, R404, R507).

6. Controller imported LCD display screen can be displayed measuring values and setting the value and time.

7. Controller with multi-segment program edited, temperature and humidity can be controlled quickly (OUICK) or slope (SLOP).

8. Built-in mobile pulley easy to move and has a strong positioning screw fixed position



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

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.


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


4KW Programmable Cycle Test Constant Temperature Humidity Chamber 0




Contact Details
Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

Fax: 86-0769-3365-7986

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