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E-mail
513687859@qq.com
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Phone
18317070697
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Address
No. 888 Siyi Road, Jiading District, Shanghai
Shanghai Kelute Technology Instrument Co., Ltd
513687859@qq.com
18317070697
No. 888 Siyi Road, Jiading District, Shanghai
Nowadays, people are paying more and more attention to health. Previously, they only believed that food could affect our health, but now we know that air can also affect our health, such as formaldehyde, TVOC, and so on. At this time, many manufacturers are also seizing the current needs of people and promoting their productsOne cubic meter VOC formaldehyde testing chamberSo which manufacturer is good.
At present, there are not many manufacturers that can independently produce and sell one cubic meter VOC formaldehyde testing chambers, but our company has been researching this product for several years. However, the previous industry did not pay attention to these, so most of our customers only know that we produce constant temperature and humidity chambers, aging rooms, etc. However, now we are starting to pay attention to indoor environments. After all, the harm of formaldehyde is so great that we are also one of the first manufacturers to study the standard GB18580-2017.
One cubic meter VOC formaldehyde testing chamber is used to detect the variation pattern of VOC release in products and classify the products into grades. Commonly used for release detection of products in industries such as artificial boards, furniture, sofas, toys, automotive interiors, and electronic products.
model |
SY21-N1 |
SY21-H1 |
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Nominal internal volume (liters) |
1000(1±2%) |
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internal dimensions （mm） |
W |
850 |
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D |
1080 |
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H |
1100 |
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external dimensions （mm） |
W |
1530 |
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D |
1285 |
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H |
1572 |
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sex can |
temperature range |
15～40 ℃ |
15～250℃ |
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humidity range |
30～80 % RH |
5～80 % RH |
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temperature deviation |
≤ ±0.5℃ |
≤± 0.5 ℃ (at operating temperature) |
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Humidity deviation |
≤ ± 2% RH |
≤± 2% RH (at operating temperature) |
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Temperature Uniformity |
≤±0.8 ℃ |
≤±0.8 ℃(At working temperature) |
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Humidity uniformity |
≤ ±2 % RH |
≤± 2% RH (at operating temperature) |
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temperature fluctuation |
≤ ±0.5℃ |
≤± 0.5 ℃ (at operating temperature) |
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Humidity fluctuation |
≤ ± 2% RH |
≤± 2% RH (at operating temperature) |
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Ventilation rate |
0-2.5Times/hour |
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sealing performance |
The air leakage rate inside the cabin is less than 5%. If the gas supply rate or pressure exceeds 1kpa, the gas leakage rate is less than 0.5% of the cabin capacity |
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Central wind speed |
0.1-1.0m/s(Continuously adjustable) |
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Relative positive pressure |
10±5pa |
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spike recovery rate |
＞80% |
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Background value mg/m3 |
Formaldehyde: ≤ 0.006; Single VOC: ≤ 0.002; TVOC：≤0.02 |
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Temperature control method |
Air jacket method (cold heat balance method) |
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Humidity control method |
Dual directional adjustment method for dry gas and moisture ratio |
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material |
shell |
Q23Cold rolled steel plate 1.5mm, surface electrostatic spraying, white |
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inner box |
SUS304Mirror stainless steel 1.5mm (8k mirror) |
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adiabatic |
High density polyurethane foam+XPS |
Mineral fiber |
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seal |
Silicone (food grade), polytetrafluoroethylene |
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Operation control |
monitor |
7Inch color touch screen, resolution 800x480, remote control (optional) |
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Automatically record projects |
Temperature, humidity, pressure (optional), flow rate (optional), operating time, fault record |
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Control method |
Temperature control: proportional, integral, derivative (P.I.D); System control: PLC+HMI |
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resolution |
Temperature: 0.1 ℃; Humidity: 0.1% RH |
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communication interface |
1One USB-A, one USB-B, one RS232, one RS485, and one RJ-45 (optional) |
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Rough storage and recording function |
Memory, USB flash drive, SD card |
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Supplement water quality and cycle |
Distilled water; >30 days (continuous operation) |
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power supply |
AC380(1 ± 10%) V (50 ± 0.5) Hz three-phase four wire+protective grounding |
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Installed capacity (Kw) |
3.0 |
7.0 |
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Weight (Kg) |
350 |
380 |
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Noise (dB) |
≤ 65dB |
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System protection |
High and low pressure protection, overcurrent protection of refrigeration system; Overtemperature protection; Motor overcurrent protection; Water shortage protection; Power supply under phase, phase sequence protection, etc. |
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