Two Zones Thermal Shock Test Chamber LETS

Hot-cold or hot-ambient-cold tests possible. New: Now with Mobile App,USB and RS-232,RS-485 access standard. Two Zone Thermal shock test chamber is usd to test the capability of material structure or composite materials to withstand the continuous

Environmental changes between extremely high temperature and low temperature during a short period,and therefore understand the chemical changes or physical damages caused by expansion from heat and contraction from cold in the shortest possible time.It is applicable to metals,plastic,rubber,electronics amongst other materials.

Adopts imported true-color Japan made micro-computer controlled touch screen temp.humi.

Controller with software of both English & Chinese version.Paperless and instant recording function to indicate temperature variation curve of thermal shock testing.

The basket is driven by safe air pressure,moves up and down in 10 seconds,which comply with MIL,IEC,JIS.,etc.

Temperature recoveries with 5 minutes,which complies with relevant testing standards.Use HFC environmental-friendly coolant & dualistic ultra low temperature cooling system,fast cooling and high efficiency.

Traditional three-zone thermal shock chambers can be quite large, as three separate chambers are used. It circulates cold, hot, or ambient air as needed. The conditioned air is pre-cooled or pre-heated beyond the setpoint, allowing quicker recovery of the desired condition after transfer.

New Eco-Mode is standard for all models. Eco-mode manages the pre-conditioning and modulates refrigeration systems to reduce energy usage. Savings of up to 50% over previous models is possible, or as much as $2,000 a year.

· Two Zone models are lower cost models with only two-zone capability, and partial savings of Eco-mode.

1440 cycles without defrosting

The new models have a new patent-pending option that allows them to do thermal shock testing for 1140 cycles (or 2000 hours) without needing a defrost step. This can save significant test time (other chambers may need defrost every 20-100 cycles), as well as saving additional energy.

Features

Test samples don't move.
Horizontal airflow design assures uniform results.
Extremely compact systems with a vertically sliding door for added space savings.
Utilizes the latest refrigeration technology: electronic expansion valve and scroll compressor.

Exclusive Touch-Screen Programmer:

NEW: USB and Ethernet interfaces
User-friendly touch-screen operation with large 9" color display
Store 40 two-zone or three-zone test programs
Programs may be written on a PC and uploaded via USB
The trend-graph display shows a record of setpoints and actual values
Operation data can be downloaded as needed, or continually, to USB
Two time signal relays for automated on/off control of test devices/samples
System alarms are stored in memory for historical review
Built-in timer functions allow the chamber to be started or shut down automatically
Pattern Manager Lite PC software for program editing and datalog viewing/exporting, to support USB functionality
Ethernet interface for remote monitoring and operation control, as well as data downloading.

Technical Parameters:

Model No		GTS-050		GTS-080		GTS-108		GTS-216		GTS-252
Volume(L)		50		80		108		216		252
Test zone size WHD(mm)		360400350		400500400		400600450		600600600		600700600
Exterior chamber size WHD(mm)		152018201420		165019201420		172019201560		170022501820		170023501820
Preheat temperature range		+80℃～+200℃
Precool temperature range		-10℃～-40℃； -10℃～60℃； -10℃～-80℃
Test temperature range		+60℃～+180℃;-10℃～-40℃;-10℃～-55℃; -10℃～-65℃
Performance	Temperature fluctuation	±2℃
	Temperature recover time	3～5min
	Heating time	150(℃)	150(℃)		150(℃)		150(℃)		150(℃)
		30(min)	40(min)		40(min)		40(min)		40(min)
	Cooling time	-40 -50 -65	-40 -50 -65		-40 -50 -65		-40 -50 -65		-40 -50 -65
		60 70 80	70 80 90		80 90 100		90 100 10		100 110 120
Material	Exterior chamber material	Stainless steel plate+ Power Coated
	Inner chamber material	SUS#304 stainless steel plate
	Insulation	PU& Fiberglass wool
System	Circulation system	Sirocco fan
	Heating system	SUS#304 stainless steel high-speed heater
	Cooling system	Imported compressor,Tecumseh compressor(or Bizer Compressor),finned type evaporator,air(Water)-cooling condenser
	Controller	TEMI990，8226，8227，8229
Accessories		Multi-layer vacuum glass observation window,Cable port(50mm),Controlling status indicator lamp,Chamber light,Specimen loading shelf(2pcs,position adjustable)，Guaze 5pcs,Operation manual 1 set.
Safety protection device		Fuse,Over-heat protection circuit breaker,Compressor overload protection,Control system overload protection,Overload indicator lamp.
Power supply		AC 1Ψ220V；3Ψ380V 60/50Hz
Power(KW)		20 21 22	21 22 23		22 23 25		28 35 45		30 40 50
Customized service		Welcome to Non-standard,Specail requirements,OEM/ODM orders.
The technical information will be subjected to change without notice