Large Computer Controlled RS485 High And Low Temperature Test Chamber KMT-1000S manufacturer from China KOMEG Technology Ind Co., Limited

Large Computer Controlled RS485 High And Low Temperature Test Chamber

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: KMT-1000S

RS485 Interface Computer Controlled Large Volume Low Temperature Test Chamber

1. H

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 lamp1, 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
Control System		Balanced Temperature & Humidity Control (BTHC)System
Refrigeration system		Air Cooled (Water Cooled is option)
		Hermetic compressor
		Single stage refrigeration system, CFC-Free refrigerant(HFC-507/HFC-23)
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
Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available

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.