Ce Certification Constant Climatic Stability Temperature Environmental Humidity Test Chamber

• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Power: Electronic
• Product Name: Programmable Temperature and Humidity Test Chamber
• Working Room(L): 800
• Inner Chamber Size(mm)W*H*D: 1000*1000*800mm
• Model NO.: GTH-800
• Packaging Volume(Cbm): 7
• G.W.(Kgs): 600
• Temperature Range: -40ºC~+150ºC
• Humidity Range: 20%Rh ~ 98%Rh
• Temp.&Humi Fluctuation: ±0.2°c, ±0.5%Rh
• Temp.Humi.Uniformity: ±1.5°c; ±2.5%Rh
• Temp.Humi Resolution: 0.01°c; 0.1%Rh
• Inner Chamber Material: SUS#304 Stainless Steel Plate
• Transport Package: Strong Wooden Case
• Specification: 1450*1900*1350mm
• Trademark: Grande
• Origin: China
• HS Code: 8479899990
• Production Capacity: 300set/Year

Product Description

Programmable Temperature and Humidity Test Chambers
Temperature and Humidity Test Chambers provides an economical and space-saving solution for a variety of testing requirements. It can simulate different climatic conditions, such as heat-endurance, cold-endurance, dryness-endurance, and humidity-endurance, which defines the Performance of material. By testing the product under different climatic conditions to see whether its performance can meet the intended requirements. It is widely applied in the industries of electron, electrical equipment, vehicle, metal, food, chemistry, building materials, luggage, adhesion tape, printing, packaging, and other product components and materials.
The programmer includes a temperature alarm as just one part of Grande's Three-tiered over-temperature protection system. A thermal fuse and a user-set independent limit are also included. In addition, a specimen power terminal allows the user to safely operate powered equipment inside or with the chamber.


Corresponding Standard of the Temperature and Humidity Test Chamber:
1.GB11158 high-temperature testing condition
2.GB10589-89 low-temperature testing condition
3.GB10592-89 high-low-temperature testing condition
4.GB/T10586-89 humidity testing condition
5.GB/T2423.1-2001 low-temperature testing condition
6.GB/T2423.2-2001 high-temperature testing condition
7.GB/T2423.3-93 humidity testing condition
8.GB/T2423.4-93 alternating temperature testing machine
9.GB/T2423.22-2001 temperature testing method
10.IEC60068-2-1.1990 low-temperature testing method
11.IEC60068-2-2.1974 high-temperature testing method
12.GJB150.3 high-temperature test
13.GJB150.4 low-temperture test
14.GJB150.9 humidity test

Grande Expertise in Humidity Control

Controlling humidity in a small environmental chamber can be especially challenging. Grande expertise in humidity control brings intelligent design that is carefully integrated into the Criterion chambers. The humidity subsystems are designed for reliability, convenience, and performance:
An external steam generator allows expanded range and is easy to maintain.
A separate de-humidification coil improves low humidity control and range.
Wet-bulb humidity sensor is a "primary measurement method" for accuracy. It is also economical, easy to maintain, and reliable because it has no risk of failure due to over-saturation. (Read why analog is preferred over digital.)
Direct water supply connection is standard, with options for water filtering and recirculating water tank.
Technical parameters:

Model No			GTH-080	GTH-150	GTH-225	GTH-408	GTH-800	GTH-1000
Working room(L)			80	150	225	408	800	1000
Inner chamber size(mm)W*H*D			400*500*400	500*600*500	500*750*600	600*850*800	1000*1000*800	1000*1000*1000
Exterior chamber size(mm)W*H*D			900*900*1500	950*1500*1050	950*1650*1150	1050*1750*1350	1450*1900*1350	1450*1900*1550
Packaging volume(CBM)			4	5	6	6.5	7	8
G.W.(KGs)			300	320	350	400	600	700
Performance	Temperature range		-160ºC,-150ºC,-120ºC,-100ºC,-80ºC,-70ºC,-60ºC,-40ºC,-20ºC,0ºC~+150ºC,200ºC,250ºC,300ºC,400ºC,500ºC,600ºC,700ºC, 800ºC,900ºC,1000ºC
	Humidity range		20%RH ~98%RH(10%RH ~98%RH or 5%RH ~98%RH)
	Temp.&Humi fluctuation		±0.2°C, ±0.5%RH
	Temp.Humi.Uniformity		±1.5°C; ±2.5%RH(RH≤75%),±4%RH(RH>75%) No-load operation,After stead state 30 min.(±1.5°C; ±1%RH(RH≤75%)
	Temp.humi resolution		0.01°C; 0.1%RH
	Heating up time	°C	100       150
		Min	Grande Sales Engineers will confirm you after confirmation on heating rate per minute.
	Cooling down time	°C	0   -20  -40  -60  -70
		Min	Grande Sales Engineers will confirm you after confirmation on cooling rate per minute.
	Heating rate		≥3°C/min
	Cooling rate		≥1°C/min
	Heating & Cooling Rate(Options)		1°C/min,3°C/min, 5°C/min, 8°C/min, 10°C/min, 15°C/min,20°C/min,25°C/min,30°C/min linear average or nonlinear average
Material	Inner chamber material		SUS#304 stainless steel plate
	Exterior chamber material		SUS304 Stainless steel plate+ powder coated
	Insulation Material		PU & Fiberglass wool
System	Air circulation system		Cooling fan
	Fan		Sirocco fan
	Heating System		SUS#304 stainless steel high-speed heater
	Air flow		Forced Air Circulation(It enters at bottom and leaves at top)
	Humidification system		Surface evaporation system
	Refrigeration system		Imported compressor,French Tecumseh compressor or German Bitzer compressor,finned type evaporator,air(Water)-cooling condenser
	Refrigerating fluid		R23/ R404A USA Honeywell.
	Condensation		Air(Water)-cooling condenser
	Dehumidifying system		ADP critical dew point cooling/dehumidifying method
	Controlling system		PID Digital electronic indicators+S.S.R.With PID automatic calculation capability
	Operation interface		Grande Expertise in Temperature & Humidity Controller,Chinese-English Shift.
Controller	Programmable capability		Save 120 profiles with up to 1200 steps each program
	Setting range		Temperature:-200ºC+1000ºC
	Reading accuracy		Temperature:0.01ºC
	Input		PT100 or T Sensor
	Control		PID control
	Communication interface		Equipped with standard communication interface devices USB,RS-232 and RS-485,enable the test chamber to be connected with personal computer(PC),to achieve multi-machine control and management at the same time.Standard: USB external memory port.Optional: RS-232, RS-485, GP-IB, Ethernet
	Print function		Japan Yokogawa Temperature Recorder(Optional accessories)
	Auxiliary		Limit Alarm,Self Diagnosis,Alarm Display(Failure Cause),Timing device(Automatic Switch)
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			Over-heat protection circuit breaker,Compressor overload protection,Control system overload protection,Humidifying system overload protection,Overload indicator lamp.
Power supply			AC 1Ψ 110V;AC 1Ψ 220V;3Ψ380V 60/50Hz
Customized service			Welcome to Non-standard,Specail requirements,OEM/ODM orders.
The technical information will be subjected to change without notice