| After-sales Service: | Support |
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| Power Supply: | 380V AC 50Hz |
| Certification: | CE, ISO |
| Warranty: | 1 Year |
| Chamber Volume: | 125~6750 Liters |
| Pressure Range: | Normal Pressure-0.5kpa |
| Customization: |
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Audited Supplier High-Low Temperature and Low Air Pressure Altitude Test Chamber,namely Low pressure test chamber, is used to test various types of materials for their tolerances of heat, cold, dry, humidity. It is applied for quality inspection for all types of electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.
| GB-2423.1-2008(IEC68-2-1) | Test A: Cold Test |
| GB-2423.2-2008(IEC68-2-2) | Test B: Dry Heat Test |
| GJB360.8-2009(MIL-STD.202F) | Heat Aging Test |
| GJBl50.3-2009(MIL-STD-810D) | Dry Heat Test |
| GJBl50.4-2009(MIL-STD-810D) | Cold Test |
| GB2423.3-2008(IEC68-2-3) | Test Ca: Steady Damp Heat Test |
| GB2423.4-2008(IEC68-2-30) | Test Db: Damp Heat Cycling Test |
| GJBl50.9-2009(MIL-STD-810D) | Damp Heat Test |
| GB/T 2423.21-2008 | Low pressure Test Method |
| GB/T 2423.25-2008 | Low temperature/Low pressure Combined Test Z/AM |
| GB/T 2423.26-2008 | High temperature/low pressure combined test Z/BM |
| GJB150.2A-2009 | Low pressure (altitude) test |
| Model | KU Series | ||||||||||||
| 125 R/L/S | 216 R/L/S | 504 R/L/S | 1000 R/L/S | 2300 R/L/S | 4500 R/L/S | 6750 R/L/S | |||||||
| Volume(L) | 125L | 216L | 504L | 1000L | 2300L | 4500L | 6750L | ||||||
| Interior size | W(mm) | 500 | 600 | 800 | 1000 | 1200 | 1500 | 1500 | |||||
| H(mm) | 500 | 600 | 900 | 1000 | 1200 | 1740 | 1500 | ||||||
| D(mm) | 500 | 600 | 700 | 1000 | 1600 | 1730 | 3000 | ||||||
| Exterior size | W(mm) | 900 | 1000 | 1200 | 1810 | 2110 | 1920 | 1940 | |||||
| H(mm) | 1850 | 1950 | 2060 | 2090 | 2380 | 2300 | 2090 | ||||||
| D(mm) | 1807 | 1907 | 2104 | 2660 | 3900 | 4320 | 5650 | ||||||
| Temp. range | R:-20ºC~ +150ºC L:-40ºC~ +150ºC S:-70ºC~ +150ºC | ||||||||||||
| Temp. uniformity | ≤±2.0ºC (normal pressure) | ||||||||||||
| Temp. fluctuation | ≤±0.5ºC (normal pressure) | ||||||||||||
| Temp. deviation | ±2.0ºC (normal pressure) | ||||||||||||
| Heating up rate | 2ºC/min(average)(no load ,normal pressure) | ||||||||||||
| Cooling rate | 1ºC/min(average)(no load ,normal pressure) | ||||||||||||
| Pressure Range | normal pressure-0.5kPa | ||||||||||||
| Depressurization rate | Normal pressure~1kPa within 30 min(room temp,no load) | ||||||||||||
| Pressure recovery rate | ≤10kPa/min | ||||||||||||
| Pressure deviation | <= ±2kPa (>=40kPa) ,<= ±0.5kPa (2kPa~40kPa),<= ±0.1kPa (<=2kPa) | ||||||||||||
| Humidity range | 20%~98%R H(no load ,normal pressure) | ||||||||||||
| Humidity deviation | ± 3.0%RH (>75%RH) , ± 5.0%RH (≤75%RH) | ||||||||||||
| Noise | <=75dB 1 meter distance from the door | ||||||||||||
| Chamber Structure | Door:Full size door, open to left side. Chamber operation stops when the door opens. | ||||||||||||
| 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 touch screen controller. KM-6600 OS cooling output version | ||||||||||||
| Balanced Temperature & Humidity Control (BTHC)System+PID | |||||||||||||
| Network Connection | Can be connected to Ethernet via professional software, remote control & assistance function and data collection can be achieved through network, multiple machine can be controlled simultaneously |
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| 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; |
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| Standard accessory | Cable port(Φ50mm)*1, 2pcs stainless steel loading trays, 30kg load/tray Mobile Casters with foot cups | ||||||||||||
| Safety device | A. Heater protection switch if no water B. Humidifier protection switch if no water C. Heater over-current circuit breaker D. Humidifier over-current circuit breaker E. Circulating fan over-current overload protection F. Compressor high voltage protection switch G. Compressor overheat protection switch H. Compressor over-current protection switch I. Over-voltage under-phase protection switch J. Circuit Breakers K. Leakage switch L. Low humidifier protection M. Water tank low water level warning Controller noise isolation protection O. Zero-crossing gate fluid power controller |
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| 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 |
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Pre-sale Service:
Provide test solution
Send specification and quotation
24-hour Online contact
Free software upgrades
Replacement parts
Assistance via phone or internet
On-site diagnosis and repair/online diagnosis and repair
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.
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Audited Supplier 
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