commercial / military High And Low Temperature Test Chamber with Water Circuit Seperate

Delivery Time:20 days upon your deposit
Certification:CE, SGS, ISO

 7 inch LED Controller Water Circuit Seperate Design High Low Temperature Chamber

1. Explore Temperature Chambers by Type:

    KMT-R Series, KMT-L Series, KMT-S Series

Simulate high and low temperature environments in Associated Environmental Systems bench top or floor model temperature chambers.

1) Working volume from 64 to 1000 cubic L.

2) Conform to commercial and military standards for high and  low temperature tests.

3) Self-contained single-stage refrigeration systems support low temperatures to -158°F / -70°C.

4) Two-stage cascade refrigeration systems support low temperatures to -140°F/-60°C. The two separate closed refrigerant circuits each use a different refrigerant with its own compressor.

2. 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.

3. Parameter Specifications:

Model	KMH-150L
150L chamber volume
Temp. range	-40°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	-40°C ～+100°C,within 45 min
Pull down time	+20°C ～-40°C,within 60 min
Interior Dimension(mm)	W 600 x H 600 x D 460mm
Exterior Dimension(mm)	W 880 x H 1730 x D 1400mm
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	7KW(heater 3KW included)
Max current	13.6A
Ambient Temp.	+5°C ～+35°C
Power Supply		AC 380V±10％ 50Hz ,3 phase 4 wires +Ground Wires
Weight	420KG
Sight window size	370 X 450mm
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
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