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| Model | ZL-80 (A~G) |
ZL-150 (A~G) |
ZL-225 (A~G) |
ZL-408 (A~G) |
ZL-608 (A~G) |
ZL -800 (A~G) |
ZL-1000 (A~G) |
| Inside Size W*H*D(cm) | 40x50x40 | 50x60x50 | 50x75x60 | 60x85x80 | 80x95x80 | 100x100x80 | 100x100x100 |
| Outside Size W*H*D(cm) | 100x170x87 | 105x175x97 | 115x190x97 | 135x195x115 | 145x185x137 | 145x210x130 | 147x210x140 |
| Temperature Range | -70ºC~+100ºC(150ºC) (A:+25ºC B:0ºC C:-20ºC D:-40ºC E:-50ºC F:-60ºC G:-70ºC) |
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| Humidity Range | 20%~98%R.H.(10%-98%R.H/5%~98%R.H is the specific condition) | ||||||
| Item | Description |
| Name | Temperature and Humidity Chamber |
| Model | ZL-6004 |
| Meeting Standard | GB11158 high temperature test chamber technical conditions GB10589-89 Low temperature test chamber technical conditions GB10592-89 High and low temperature test chamber technical conditions Technical conditions of GB/T10586-89 damp heat test chamber GB/T2423.1-2008 Low temperature test chamber test method GB/T2423.2-2008 high temperature test chamber test method GB/T2423.3-2006 Damp heat test chamber test method GB/T2423.4-2008 Alternating damp heat test method GB/T2423.22-2002 Temperature change test method IEC60068-2-1.1990 Low temperature test chamber test method IEC60068-2-2.1974 high temperature test chamber test method GJB150.3 high temperature test GJB150.4 low temperature test GJB150.9 damp heat test |
| Characteristic | Perfect shape design, high-quality appearance, low noise, simple operation, safe and reliable |
| Prohibited Items for Experimental Equipment | 1. Test or store samples of flammable, explosive and volatile substances 2. Test or store corrosive material samples 3. Test or storage of biological samples 4. Test or storage of strong electromagnetic emission source samples |
| Inner Box Size and Outer Box Size | Inner box size: (width * height * depth) 400mm*500mm*400mm Outer box size: (width * height * depth) 900×1400×1000 mm |
| Inner Box Volume | 80L(The dimensions refer to the size table above and can be customized) |
| Temperature Range | -60ºC ~ +150ºC |
| Humidity Range | 20~98% R•H can adjusted |
| Control Stability | Temperature ±0.5ºC; Humidity ±2% |
| Distribution Uniformity | Temperature ±2.0ºC; Humidity ±3.0% |
| Resolution | Temperature: 0.01ºC; Humidity: 0.1%R.H |
| Heating Time | Average 3ºC/min, non-linear heating |
| Cooling Time | Average 1ºC/min, non-linear cooling |
| Temperature Limit | The highest temperature +150ºC; the lowest temperature -60ºC |
| Brief Introduction of Box Structure | The whole is divided into three combinations: the test room, the electric control cabinet, and the machine warehouse: the upper left is the test room, which is composed of the insulation layer test chamber, with a single door to the left for entry and exit; the electric control cabinet is located on the right side, and the panel It is mainly composed of a temperature controller, a switch button, and a fault protection indicator; the engine room is placed under the test room and consists of filters, solenoid valves, wiring parts, compressors and other accessories. |
| Shell Material | SUS#304 stainless steel plate |
| Inner Box Material | SUS#304 stainless steel plate |
| Insulation Material | Polyurethane rigid foam + glass wool |
| Silicone Foam Pressed |
1 piece of silica gel foam pressed |
| Shelf | There are 2 stainless steel shelves with adjustable height in the box |
| Heater | Use Taiwan imported stainless steel fin type radiator tube heating tube |
| Humidifier | Split humidifier design |
| Carrying the Wind Machine | motor Stainless steel extension shaft Multi-wing fan blade aluminum alloy wind wheel Special adjustable louver air circulation system |
| Box Door | Single door, double door, embedded non-reaction flat handle Three-layer vacuum glass to enlarge the window Electric heating automatic defogging, LED lighting |
| Water Tank | 1 built-in removable water tank (easy to clean) 1 automatic water supply pump (automatically supply water from the lower water tank to the upper level) Water shortage alarm device |
| Tripod | The bottom of the fuselage is equipped with polyurethane movable universal wheels 4pcs |
| Features of Refrigeration System | Multi-stage automatic load capacity adjustment technology Compressor ~ French "Taikang" brand fully enclosed compressor Condenser ~ fin type with Taiwan-made cooling fan Evaporator ~ fin type multi-stage automatic load capacity adjustment Expansion valve ~ components imported from Europe and America Refrigerant ~ Environmentally Friendly Frozen Refrigerant Accessories ~ Desiccant, oil separator, refrigerant window, etc.. |
| Way to Control | The balance temperature and humidity control system (BTHC) controls the SSR in a P.I.D. way, so that the heating and humidification amount of the system is equal to the heat and moisture loss, so it can be used stably for a long time. |
| Controller Features | Independent research and development design Programmable Logic Controller LCD, color screen display Touch screen direct button type Simultaneous temperature and humidity programmable controller Chinese and English display 7-inch true color large screen Large LCD display controller with high contrast and adjustable backlight function. |
| Controller Specifications | Accuracy: temperature ±0.1ºC, humidity ±1%R.H Resolution: temperature ±0.1, humidity ±0.1%R.H. With upper and lower limit standby and alarm function Temperature and humidity input signal selection PT 100Ω×2 (dry bulb and wet bulb) 9 groups of P.I.D control parameter settings, P.I.D automatic calculation Automatic correction of wet and dry bulb. |
| Screen Display Function |
Use screen dialogue, no key input is required, and the screen directly touches the options Direct display of temperature and humidity setting (SV) and actual (PV) values Can display the current execution program number, segment number, remaining time and cycle number Operating cumulative time function The temperature and humidity program setting value is displayed as a graphic curve, with real-time display program curve execution function With a separate program editing screen, each page can enter at least 5 segments of temperature, humidity and time Chinese and English can be switched at will. The fault prompt screen is displayed. The screen can be adjusted for backlight The screen display protection function can be set for timing, TIMER or manual shutdown. |
| Program Capacity and Control Function | Program groups that can be used: up to 120 PATTEN Usable memory capacity: 1200 SEGMENTS in total Repeatable commands: each command can be up to 999 times The production of the program adopts the dialogue style, with editing, clearing, inserting and other functions SEGMENTS time setting 0~99Hour59MinWith power-off program memory, it will automatically start and continue to execute the program after power is restored Graphical curve can be displayed in real time during program execution With scheduled start-up and shutdown function With date and time adjustment function Button and screen lock (LOCK) function |
| Compressor | French "Taikang" brand fully enclosed compressor |
| Condenser | Fin type with Taiwan-made cooling fan |
| Evaporator | Fin type multi-stage automatic load capacity adjustment |
| Expansion Valve | European and American imported components |
| Refrigerant | Environmentally-friendly frozen refrigerant (Honeywell environmentally-friendly refrigerant R404A and R23) |
| Features | Adopt multi-stage automatic load capacity adjustment technology |
| Refrigeration Accessories | Desiccant, oil separator, refrigerant window, etc... |
| Storage Tank | 1 built-in water tank |
| Water Quality | Add pure water or distilled water (tap water will have dirt, which will easily block the pipeline and affect product testing) |
| Protective Device | 1. Zero-crossing fluid power controller |
| 2. Heating air burning protection switch | |
| 3. Compressor overpressure protection switch | |
| 4. Compressor overload and current protection switch | |
| 5. Loss of phase protection switch | |
| 6. No fuse overload protector | |
| 7. Water tank shortage protection switch | |
| 8. Heating and humidifying fast insurance | |
| Use Voltage | 220V±10% 50HZ |
| Power | 5KW |
| Allowed Use Environment |
0 ~30ºC |
| Performance Guarantee Environment | 5 ~ 25ºC |
| Threaded Cap | 1 set of Ø50mm test hole with screw cap on the left side of the fuselage |
| Non-Woven | 3 pieces of non-woven fabric for standard test |
| Specifications | Provide a copy when ordering |
| Manual | One copy of equipment manual |
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 13 years of history, Our products have sold well in the Europe, America and Southeast Asia market and total more than 80 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.

1. How to choose the most suitable Mechanical Equipment ?
Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do andthe required specification.
2. What's the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15~20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
3. Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines
according to your request. Don't hesitate to tell us your requirement, we will try our best to meet your needs.
4. Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.
5. Do you have customers of our country before?
Now our testing machines have been sold to more than 80 countries, like USA, Canada, Russia,UK, Italy, Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,Brazil...and so on.
6. How about your warranty?
Generally,our warranty is two years. Within the warranty period, we can offer technique support and part parts change, necessarily, our engineers may go to your place for better service.
7. How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.
8. What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service.
9. How to install and use the product?
The product is shipped with an operating instructions and video of English version.