Product Details

Environmental Climatic Constant Temperature Humidity Test Chamber

Applicable range

Environmental Climatic Constant Temperature Humidity Test Chamber are applicable for testing the performance indexes of aeronautic & astronautic products,ships,weapon, accdemies, motorcycle, information electronics,instruments & meters, materials, electronic engineering, electronic products, various electronic elements, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging,materials, plastics, medical and so on in high-low temperature or temperature and humidity alternation environment.

Features(Environmental Climatic Constant Temperature Humidity Test Chamber)

1. The adjustable air outlet to keep the best temperature/humidity level regularity; the treble independent temperature security protector, it does not effect the other two because of the failure of one of them.

2. evaporator coils, the fin and the other connectors are all made of copper,coefficient of heat transfer is over 20, and it avoid the chemical couple from stainless steel or aluminum.

3. Depending on the strong control system, refrigeration system has perfect functions, the chamber can reach -90ºC on the condition that just depend on mechanical refrigeration.

4. The appearance break tradtional design which could match various colors and different appearance effect. "L" solid design is not only beautiful but also stands for "LIK" culture.

5. Large-scale temperature range: -70ºC~200ºC; 2.0mm thickness sheet metal.

6. Unique temperature and humidity controlled range.

7. (1)This serious equiments, our company adopt automatic watering and drawer type hidden water tank double-duty device.

(2) water recovery system, customers could decide whether recycle automatically or not.

(3) with water level sensor and could observe water level and watering
automatically on the basis of water level.

8. high competitive factory price with high quality and power after-sales service.

Products image(Programmable Constant Temperature Humidity Test Chamber)

Specifications and technical parameters

specifications and technical parameters
Model	LJ(K)PTH-100 (A, C, E, G, S)	LJ(K)PTH- 225 (A, C, E, G, S)	LJ(K)PTH- 500 (A, C, E, G, S)	LJ(K)PTH- 800 (A, C, E, G, S)	LJ(K)PTH- 1000 (A, C, E, G, S)
Inner size: WHD(cm)	505040	507560	709080	10010080	100100100
External size: WHD(cm)	70161116	70186136	90201156	120211156	120211176
Temperature range	(A:0~+200ºC; C: -20~+200ºC; E: -40~+200ºC; G:-60~+200ºC; S:-70~+200ºC)
Humidity range	10%~98%RH; electronic sensor .(5%~98%RH. special optional condition)
Temp. Fluctuation	±0.3ºC
Temp. uniformity	0.2ºC or 0.3ºC or 0.5ºC or 1ºC or 2ºC
Temp. deviation	High temp. ≤±2ºC ; Low temp. ≤±3ºC
Heating time	≥3ºC/min
Cooling time	≥1ºC/min
Inner and outer materials	Mirro face SUS#304 Stainless steel for inner chamber ; Mirro face cold rolled steel with power coating.
Insulation materials	PU & Fiberglass wool
Cooling system	Mechanical refrigerating(air cooling)

Compressor	Original imported compressor
Resolution ratio	temperature: 0.01ºC ; humidity: 0.1%RH; time: 1s.
Transducer (sensor)	Temperature: armored platinum resistance PT100 German JUMO ; Humidity: Finland VAISALA 0.8-level humidity module sensor, humidity range 0%~100%RH, temperature range: -100~+200ºC
Safety device	On the side of the chamber has decompression exhaust port, automatic safety reinforced steel plate, power off protection, overtemperature protection, the alarm function and overtemperature shutdown protection according to the upper and lower limit temperature, 200*200mm explosion- proof safety gate, calendar timing function(start and stop running automatically), self-checking when power on, three levelsof password protecting of setting parameters, and automatic fire-fighting linkage heptefluoro propane fire-extinguishing system.

Standard Parts	Watching window , sample holder(2 sets) , One wire hole , one illuminating lamp, one power line, USB interface.
Controller	Import PLC module(OMRONI LK8600)(including environmental test embedded PLC control software V15012)+ 7 inches color touch screen (including environmental test device embedded touch screen control software V1501).
	7, 10 , 15 inches full touch operation.
	TFT LCD screen, 1021-600 resolution ratio.
	import OMRON PID modules, 0.1% control precision.
	100 operatiing Processes, each process requires 50 precedures.
	paperless recording function, the maximum time for recording date can amount to 1200 days.
	Electronic signature function, limiting operation password protection function.
	PID cold-end output function, control software intergrates the efficiency of machine, save 20% power.
	scalable: uniformity of the acquisition and display devices of multi-channel temperature and humidity
	Anti-electronmagnetic interferance of hardware is up to industrial grade three, the highest standard in China.
Power	AC 220V 60/50Hz ; AC 380V 60/50Hz
Customized service	Welcome to Non-standard,Specail requirements,OEM/ODM orders.

Corresponding test standards:
1.GB/T2423.1-2001 Test A: low temperature test method
2.GB/T2423.2-2001 Test A high temperature test method
3.GB/T11158-2008 technical condition of high temperature test chamber
4.GB/T10589-2008 technical condition of low temperature test chamber
5.GB/T 2423.22-2008 test Nb:temperature variation test
6.GB/T 2423.4-2008 test Db:alternating temperature humidity test
7.GB/T 2423.3-2008 Constant temperature humidity test
8.GJB150.3-2009 high temperature test
9.GJB150.4-2009 low temperature test
10.GJB150.9 humidity test
11.GJB 150.9A-2009 test standards for temperature humidity test GB/T5170.2- 2008 temperature test device.
12.GB/T5170.5-2008:

temperature humidity test devices, meet the requirements of 8.1 alternating temperature humidity cyclic test in Lithium-ion power battery packs and systems designed electromobile Part2: test specification for high-energy application.

Our Service

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-conference. We accept on-site service If customers require.

1. Pre-service

24 Hours online service for your consult.
Help choose right model, and a series of service, person, advise. Main web site: /
1) More than 10 years manufacturer experience in test equipments and with strong research and development team.
2) Acceptable customization for all kinds of specical specification products.
3) We value the inquiry sent to us timely, ensure quick and competitive offer.
4) We put your order into our tight production schedule,ensure your punctual delivery time.
5) We are a sales team, with more than 10 years experience, more professional and reliable
6) Our professional team could provide the best suggestion as long as you tell us what kind of test you need to do and the required specification.
7) Welcome to view our factory at any moment .
2. After sale service
1) We deal with your complains within 24 hours and solution provide within 3 working days.
2) Trainning how to instal the machine, training how to use the machine. We would offer operation video and English operation muanual. We can provide video-con.
3) 1 year warranty service and all life maintenancee; our engineers could go to your place for better service necessarily.
4) All staffs in our company with philosophy of " integrity, dedication, truth-seeking, enterprise", would be dedicated to provide high quality service and products for you.

How to Contact Us?

Please Send your inquiry Details in the below Or send to my mail below directly. We promise reply your inquiry on time.