Laboratory High Quality Walk-in Environmental Temperature Humidity Test Chambers

• After-sales Service: 24 Hours on Line Services
• Power Supply: 380V AC 50Hz
• Certification: CE, ISO
• Warranty: 1 Year
• High Temperature: +80ºC,+150ºC
• Low Temperature: -60ºC~0ºC
• Model NO.: KMHW Series
• Humidity Range: 10% ,20%,30%~ 95%Rh
• Temperature Uniformity: ±2ºC
• Temp. Fluctuation: ±0.5ºC
• Humidity Uniformity: ±3.0%Rh (No Load)
• Humidity Fluctuation: ±2.0%Rh
• Interior Material: SUS 304
• Exterior Material: Baked Painting Steel
• Controller: 7-Inch LCD Touch Screen
• Compressor: Tecumseh or Copeland
• Transport Package: Standard Exported Wooden Box
• Specification: Standard and Customized available
• Trademark: KOMEG
• Origin: Dongguan, China
• HS Code: 9032100000
• Production Capacity: 1000 Sets / Year

Product Description

 Laboratory High Quality Walk-in  Environmental Temperature Humidity Test Chambers

Product Overview & Application

Walk-in  Environmental Temperature Humidity Test Chambers is used to test and store a wide range of products in specific temperature and/or humidity conditions, to see whether its performance can meet the intended requirements.

It is suitable for electrician materials, household appliances, automobiles, motorcycles, chemicals, and other product components and materials temperature and humidity test.

Standard Compliance

 

IEC 60068-2-1	Test A: Low Temperature Test
IEC 60068-2-2	Test B: High Temperature Test
MIL-STD.202F	High Temperature Life Test
MIL-STD-810D	High Temperature Test
MIL-STD-810D	Low Temperature Test
IEC 60068-2-3	Test Ca: Constant Heat Test
IEC 60068-2-30	Test Db: Damp Heat Alternative Test
MIL-STD-810D	Damp Heat Test

 

Product Parameters

 

Model		KMHW Series
		4	8	10	15	20	45	55
Interior size	W(cm)	200	200	204	250	250	500	500
	H(cm)	200	200	210	300	200	300	220
	D(cm)	100	200	210	200	400	300	500
Volume(m³)		4	8	10	15	20	45	55
Temp. range		High Temp:80ºC, +150ºC   Low Temp:-60 ºC, -50 ºC, -40 ºC , -30 ºC, -20 ºC , -10 ºC, 0 ºC
Temp. uniformity		≤±2.0ºC
Temp. fluctuation		±0.5ºC
Temp. deviation		≤±2.0ºC
Humidity range		10%,20%,30%~95%R H
Humidity uniformity		±3.0%RH(no load)
Humidity fluctuation		±2.0%RH
Humidity deviation		± 3.0%RH (>75%RH)  ± 5.0%RH (≤75%RH)
Heating up rate		+20  ºC~ +80  ºC Within 60 min
Cooling rate		+20  ºC~ -60 ºC, -50 ºC, -40ºC, -30 ºC, -20 ºC ,-10 ºC Within 120 or 90 or 60  min
Noise		<=68dB  1 meter distance from the door
Chamber Structure		Single Door or Double Door
		Interior material:Stainless steel plate(SUS 304)
		Exterior material:Baked painting steel or stainless steel(SUS304)
		Insulation material:Rigid polyurethane Foam + glass fiber wool
Controller		Panel:KOMEG 7-inch Programmable KM-5166 TFT Touch Screen Chinese / English display for option
		Balanced Temperature & Humidity Control (BTHC)System+PID
Environment Condition		1.Ambient Temperature: 5ºC -35ºC ; 2.Humidity: No higher than 85%R.H 3.Air pressure:80kPa~106kPa 4.Flat and no vibration floor; 5.Good air circulation, no direct sunshine or other direct heat resource radiation;
Safety device		NFB(No fuse breaker), over pressure, over heat and over current protectors for compressor, over temperature protectors, over load protector of fan, dry heat protector,short of water protector
Power		AC 380V±10%  50Hz ,3 phase 4 wires +Ground Wires
Note: 1. We reserve the right to change specifications without prior notice   2. Customized sizes and configurations available

   

Detailed Photos

Features:

1. The main part adopts a combined library board that is easy to transport and install on site.
2, The scientific air circulation design, so that the indoor temperature (wet) is even, avoid any dead angle;
3. The inside of the box is made of SUS304 stainless steel, and the bottom plate has anti-corrosion wood reinforcing ribs, which has better bearing effect;
4. The equipment adopts high-efficiency compressors from Europe and America, unique refrigeration circuit design, reliable and energy-saving;
5. It can be designed according to the size required by the user to ensure the applicability of the equipment;


Our Production Flow Chart:

 

Company Profile

 

  

Our Service

Pre-sale Service:

Provide test solution
Send specification and quotation

In-sale Service:

Design
Production
Calibration
Installation
Training
Preventative maintenance

After-sale Service:

24-hour Online contact
Free software upgrades
Replacement parts
Assistance via phone or internet
On-site diagnosis and repair/online diagnosis and repair

Packaging & Shipping

FAQ

Q:Are your company a trading one or a factory?
A:Factory + trade (integration).More than 30 years focusing on environmental test instruments field.

Q:Which certifications do you have ?
A:We have passed the CE certification,the ISO certification ,China high-tech enterprise certificate,etc.

Q:How to choose the most suitable products?
A:Our professional team will give you the best suggestion, when you need some products to make the test, just be patient to tell us the information about your test sample, the parameters you required. Our team may help you find the best one.

Q:Does your product can be customized with my requirement?
A:Yes, of course. We have independent R&D capability with structure engineer, electrical system engineer and cooling system engineer, which enable us to keep flexibility on customer's requirements, including product size, temperature range, product color, etc.

Q:After an order is placed, when to deliver?
A:Generally about 25-30 days. If we have inventory, we can arrange shipment within 7 days. Please be aware that our 
production lead time depends on specific items and item quantities. 

Q:How is the product delivered?
A:Usually, sea transportation is our first suggestion for customers because its cost is less. But if customers need to ship the product by air or by rail, we can also help them.

Q:What about the  product' services and quality?
A:Each instrument must be carried out 100% quality examination and test when shipping and delivering goods. We provide a very specific operation manual. Usually, we will take a video to show how to operate as well. If customers need, we can also arrange for abroad onsite installation and training.

Q:What about the warranty with after - sale services?
A:We provide free parts replacement service for accessories with one year. We will supply free parts during machine warranty period if machine have some problems. While we also supply free life long after-sale service.