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Product Details:
Payment & Shipping Terms:
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| Workspace Volume (W X H X D): | 1000 X 1000 X 1000mm | Exterior Size (W X H X D): | 1280 X 2160 X 1950mm |
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| Total Power: | 20KW | Heater: | 6KW |
| Temperature Range: | -70 °C To 150 °C | Material: | SUS304 Stainless Steel |
| Controller: | LED Touchscreen 7 Inch | ||
| High Light: | high temperature test chamber,low temperature test chamber,RS485 High Low Temperature Test Chamber |
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RS485 Interface Computer Controlled Large Volume Low Temperature Test Chamber
1. High-Low Temperature Chamber
Extreme temperatures are the leading cause of failure in almost all types of equipment. Our computer controlled chambers can produce constant or cyclic temperatures ranging from -70C / -158 F to +180C / 356 F. Multiple walk-in chambers as well as numerous smaller chambers allow for flexibility to meet any schedule. Our walk-in chambers can be easily expanded to accommodate almost any size product. Automated thermal shock testing is also available.
2. Mian Technical Specifications:
| Model | KMH-1000S | ||||
| 1000L chamber volume | |||||
| Temp. range | -70°C ～150°C | ||||
| Display resolution | 0.1°C | ||||
| Temperature stability | High±0.5°C ,low ±1.0°C | ||||
| Temperature uniformity | ±2.0°C | ||||
| Heat up time | -70°C ～+100°C,within 60 min | ||||
| Pull down time | +20°C ～-70°C,within 80 min | ||||
| Interior Dimension(mm) | W 1000 x H1000 x D 1000mm | ||||
| Exterior Dimension(mm) | W 1280 x H 2160 x D 1950mm | ||||
| Interior material | Stainless Steel Plate ( SUS 304) | ||||
| Exterior material | Baked Painting Steel Or Stainless steel ( SUS304) | ||||
| Insulation material | Rigid polyurethane Foam and Glass Fiber Wool | ||||
| Total power | 20KW ( heater 3KW included ) | ||||
| Max current | 40.3A | ||||
| Ambient Temp. | +5°C ～+35°C | ||||
| Power Supply | AC 380V±10％ 50Hz ,3 phase 4 wires +Ground Wires | ||||
| Weight | 260KG | ||||
| Sight window size | 460 X 560mm | ||||
| Sample holder | 2 pcs | ||||
| Fittings | cable port(portΦ50mm)*1, chamber lamp*1, power cable *2m | ||||
| Safety device (standard) |
No fuse breaker,over pressure,over heat&over current protect,over temp. protect, over load protect for blower, dry heat protect |
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| Control System | Balanced Temperature & Humidity Control (BTHC)System | ||||
| Refrigeration system | Air Cooled (Water Cooled is option) | ||||
| Hermetic compressor | |||||
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Single stage refrigeration system, CFC-Free refrigerant(HFC-507/HFC-23) |
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| Controller | 7-inch LCD Touch Screen panel | ||||
| Operation model :Program or fix point running | |||||
| Memory capacity :120programs,1200steps, | |||||
| All repeat 999 cycles, part repeat 99 cycles | |||||
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Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available |
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3. High temperature limits of test chambers
There are many types of test chambers, but they all high and low temperature limits. Let's take a look at the typical high temperatures thresholds and why they exist.
Test chambers usually have wire heaters made of a material called Nichrome. By placing successive loops of heater wire, a greater amount of heat that is generated. The result looks a lot like the inside of a toaster. Fans circulate the air past the heaters, so the samples in the chamber are not exposed to radiant heat. It is very easy to add heaters and increase the speed and / or high limit of a chamber.
KOMEG chambers typically have a high temperature limits under 200°C. Here is a break-down of why a chamber's high temperature limit exists:
150°C: There are two reasons we may limit a chamber to 150°C. First, there may be a limitation of the materials used inside the chamber. Secondly, for extremely fast chambers, we may limit the high temperature to avoid problems with accidentally tripping overheat protection devices.
170-180°C: Most models stop at this temperature range. There is a risk of burning the oil inside the refrigeration's cooling coil.
Contact Person: KOMEG
Tel: +86-13143135835
