Sth-416 Constant Temperature and Humidity Test Chamber

• Power Supply: 220/380V
• Certification: CE, ISO
• Warranty: 1 Year
• Interior Dimensions(W*H*D)mm: 700*850*700
• Humidity Range: 10%~98%Rh
• Internal Volume: 416L
• Model NO.: STH-416
• Liner Material: SUS#304 Stainless Steel
• Transport Package: Plywood
• Specification: CE, ISO
• Trademark: SINOWON
• Origin: Dongguan, China
• HS Code: 9031809090
• Production Capacity: 100 Set/Week

Product Description

Constant Temperature and Humidity Test Chamber
STH Series

Product Introduction:
The constant temperature and humidity test chamber is suitable for investigating the resistance to moisture of electrical and electronic products, components, parts and materials under different temperature and humidity conditions. It can also be used as an adaptability test for storage, transportation and use in high and low temperature environments.The cabinet is equipped with an independent control system and uses a human-machine interface touch screen controller for simple and intelligent operation.

Product Characteristic:

1. Easy to operate: Mode color LCD operation screen, display various operating data, users can freely set and save according to their needs.
2. Energy saving and consumption reduction: Using the latest developed intelligent (freezing & dehumidification) system, it can save 30-45% of electricity compared to traditional machines.
3. Convenient observation: large observation window and test space lighting.
4. Communication storage: It can be connected to a computer or mobile phone through a LAN or USB port to enable remote control.It has a data acquisition storage interface that can output graphics and Excel data tables.
5. Complete series: In addition to standard test chambers, it can also meet non-standard requirements.

Advantages of independently developed programmable controller:

1. Adopt 7-inch or 10.1-inch industrial control touch screen with higher display frequency.
2. Simple interface, all operations can be completed in 3 steps.
3. Adopting self-developed internal control algorithm and high-precision acquisition module, it is stable and accurate.
4. Low-power refrigeration system, with energy-saving control algorithms, achieves internal balance in refrigeration, rejecting the high-power control mode that relies on heaters for balance.
5. We have independently developed a control system that allows us to better customize for you and make you stand out from the crowd.

Specifications:

Model		STH-100	STH-150	STH-225	STH-416	STH-1000
Code#		221-501	221-511	221-521	221-531	221-541
Interior Dimensions(W*H*D)mm		500*500*400	500*600*500	500*750*600	700*850*700	1000*1000*1000
Internal Volume(L)		100	150	225	416	1000
Exterior Dimensions (mm)		The external box size is subject to the quotation
Temperature Range (optional)		(-40ºC/-50ºC/-60ºC/-70ºC~+150ºC optional) can be customized ~+180ºC
Humidity Range		10% to 98% RH (humidity working range +10ºC to 90ºC) Customizable low humidity range of 5% to 98% RH
Temperature Fluctuation		±0.3ºC
Temperature Deviation		±2ºC
Humidity Deviation		-3~+2%R.H (above 75%R.H), ±5%R. H (below 75%R.H)
Heating Time		About 3ºC/min (non-standard customization is available at 5ºC, 10ºC, 15ºC/min)
Cooling Time		About 1ºC/min (non-standard customization is available at 5ºC, 10ºC, 15ºC/min)
Materials	Case Material	Cold-rolled steel plate + paint treatment (SUS#304 stainless steel, optional)
	Liner Material	SUS#304 stainless steel
	Thermal insulation material	Rigid polyurethane foam
Freezing System		Well-known brand compressor
Protective Device		No fuse switch, compressor overpressure, overheating protection, overcurrent protection, overtemperature protection, overload protection, dry burning protection, water shortage protection, etc.
Power Supply		AC220V/380V,AC3ø,50/60HZ
Standard Accessories		1 test hole, 2 storage racks, 1 operation manual