Sth-600 Rapid Temperature Test Chamber (ESS Screening Box)

• Power Supply: 220/380V
• Certification: CE, ISO
• Inner Dimension: 800*950*800
• Humidity Range: 10%~98%Rh
• Internal Volume: 600L
• Transport Package: Plywood
• Model NO.: STH-600
• Specification: CE, ISO
• Trademark: SINOWON
• Origin: Dongguan, China
• HS Code: 9031809090
• Production Capacity: 100 Set/Week

Product Description

Rapid Temperature Test Chamber (ESS Screening Box)
STH Series

Product Introduction:
The rapid temperature change test chamber, also known as the temperature cycle test chamber or environmental stress screening (ESS) test chamber, is suitable for environmental stress screening tests. By screening products for environmental stress, it accelerates the discovery of design defects in products and improves product reliability.

Product Characteristic:

1. Wide temperature range: large-capacity test area.
2. Temperature control of test sample: It is available to purchase the test temperature control function.
3. Novel design: The design is more case-specific and practical.

Specifications:

Model	STH-300-SC	STH-600-SC	STH-990-SC	STH-300-SD		STH-600-SD	STH-990-SD
Code#	221-401	221-411	221-421	221-431		221-441	221-451
Interior Dimensions(W*H*D)mm	760*750*500	800*950*800	1100*950*950	580*750*765		800*950*800	1100*950*950
Internal Volume(L)	300	600	990	300		600	990
Exterior Dimensions (mm)	Subject to the actual object
Temperature Range	-40ºC~+150ºC				-60ºC~+150ºC
Heating Rate	5ºC/min, 10ºC/min, 15ºC/min linear (customizable)
Cooling Rate	5ºC/min, 10ºC/min, 15ºC/min linear (customizable)
Humidity Range	10%R.H~98%RH (humidity working range +10ºC~90ºC)
Temperature Fluctuation	±0.3ºC
Temperature Deviation	±2ºC
Humidity Deviation	-3~+2%R.H (above 75%R.H), ±5%R. H (below 75%R.H)
Temperature Change Rate	Heating rate: not less than 5.0ºC/10ºC/min (-55~85ºC average throughout the process)
	Cooling rate: not less than 2.0ºC/min (+85~-55ºC average throughout the process)
Cooling Method	Air cooling (or water cooling)
Inner and outer box materials	SUS#304 stainless steel + cold plate electrostatic spray paint
Water supply mode	Large water tank + automatic water replenishment device
Protective Device	Compressor overpressure, overheating protection, overcurrent, overtemperature protection in the box, heater air burning protection, overcurrent tripping protection, humidifier air burning protection, fan overcurrent protection, leakage protection, water tank water shortage protection, etc.