PEW1000 (TVOC) Environmental Climate Chamber

NegotiableUpdate on 01/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

PEW1000 (TVOC) Environmental Climate Chamber

Product Details

1、 Product Overview

Wood products, furniture, flooring, carpets, footwear products, building decoration materials, automotive interiors, and other products that come into contact with the human body will emitVOCSubstances such as volatile organic compounds (VOCs) and formaldehyde that are harmful to human health, especially in densely packed and enclosed indoor spaces such as cars, have higher cumulative concentrations and pose greater health hazards.

The test chamber provides a clean enclosed space without liquid water, while controlling the temperature, humidity, wind speed, relative pressure, and air exchange rate inside the chamber to simulate the pollutant release process of the product in a specific environment.

2、 Technical parameters

serial number	project		Performance Specifications
1	Volume size	Studio Capacity	1000L±20L
2		studio	850×1080×1100mm(Width x Depth x Height)
3		appearance	1580×1285×1572mm(Width x Depth x Height)
4		Gate (doorway)	850×1100mm(Width x Height)
5		observation window	225×365mm(Width x Height)
6	temperature	temperature range	10～40℃ (customized for high temperature)
7		temperature fluctuation	≤ ±0.5 ℃
8		Temperature Uniformity	≤±0.8 ℃
9		Temperature resolution	0.1 ℃
10		temperature control	Air suite connection temperature control method (external heating and cooling components)
11	humidity	humidity range	30～80 % RH
12		Humidity fluctuations	≤ ±1% RH
13		Humidity uniformity	≤ ±2 % RH
14		Humidity resolution	0.1 % RH
15		humidity control	Dry moisture ratio control method (external), stable time ≤40 min
16	purification system	Precision particle filtration component	Using polytetrafluoroethylene film(PTFE)Filter element, high material cleanliness, no pollution to the filter medium, filtration accuracy MIN is0.1um
17		Membrane filtration module	Adopting ultrafiltration membrane with a pore size range of0.001-0.02Micro porous filtration membrane. Can screen out molecules smaller than the pore size to separate molecules with a molecular weight greater than500Dalton (atomic mass unit), particle size greater than10Nano particles
18		Adsorption filtration component	By alternately stacking and filling adsorbents treated with both polarized and non polarized agents, both polar and non-polar molecules in volatile organic compounds can be adsorbed and removed, ensuring that the background concentration of fresh air is close to zero. At the same time, a large redundancy design is adopted to reduce the frequency of filter material replacement and improve the ability to resist environmental pollution impact
19	Ventilation and sealing	Air exchange rate	0.2~2.5time/hour
20		Center wind speed (adjustable)	0.1～1.0 m/s
21		sealing performance	plus1000PaOverpressure, gas leakage less than1×10-3m3/min
22		Equipment recycling rate	＞85 %
23		Relative positive pressure maintenance	10±5 Pa
24	material	Cabin material	SUS304Mirror-finished stainless steel1.5mmRounded corners, fully welded and polished
25		Shell material	Q235Acold-rolled steel sheet1.5mmSurface electrostatic spraying, white
26		Sealing material	Imported polytetrafluoroethylene and fluororubber
27		thermal insulation material	80 mmHigh density polyurethane foam
28	Operation and monitoring	human-machine interface	Delta7Inch color touch screen
29		Equipment control mode	The following control methods can be implemented: ① Local control: Operate the device directly on the touch screen ② Regional control: View and control devices on any LAN computer ③ Remote control: the device can be accessed and controlled anywhere via the Internet
29		Automatically record projects	Automatically record the following items in the workspace: ① temperature ② humidity ③ pressure ④ traffic ⑤ runtime ⑥ system alarm It can achieve functions such as system control, program settings, dynamic data display and historical data playback, fault recording, alarm settings, etc
30	safety protection	System protection	① High temperature protection inside the cabin ② Power overload, leakage, phase loss, undervoltage, overvoltage, phase sequence protection ③ Refrigeration system high and low pressure protection, overload protection ④ Overheating protection for heating components ⑤ Motor overcurrent protection ⑥ Fan and air pump overheat and overload protection ⑦ Humidification and water shortage protection ⑧ pressure protection
31	interface	data interface	The device provides the following external interfaces: ①USB A：1a ②USB B：1a ③RJ-45：1a ④RS232：1a
31	interface	Sampling interface	3A (Φ)8mm）
32	other	noise	≤60 dB
33		cover an area of	1.7×2.8 m(Width x Depth, including door opening and surrounding heat dissipation space)
34		power supply	AC220V 3KW
35		Humidification water	distilled water
36		Water replenishment cycle	>20Day (continuous operation)